Abstract

We demonstrate a monolayer graphene saturable absorber (SA) based on D-shaped fiber for operation of the mode-locked fiber laser. The monolayer graphene is grown by chemical vapor deposition (CVD) on Cu substrate and transferred onto the polymer, and then covered with D-shaped fiber, which allows light–graphene interaction via the evanescent field of the fiber. Due to the side-coupled interaction, the length of graphene is long enough to avoid optical power-induced thermal damage. Using such a graphene-based SA, stable mode-locked solitons with 4.5 nm spectral bandwidth and 713 fs pulsewidth at the 1563 nm wavelength have been obtained under 280 mW pump power. The influence of total cavity dispersion on the optical spectrum and pulse is also investigated by adding different lengths of single-mode fiber in the laser cavity.

© 2014 Optical Society of America

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    [CrossRef]
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    [CrossRef]
  4. Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
    [CrossRef]
  5. H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
    [CrossRef]
  6. Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
    [CrossRef]
  7. H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
    [CrossRef]
  8. H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
  23. Z. B. Liu, X. He, and D. N. Wang, “Passively mode-locked fiber laser based on a hollow-core photonic crystal fiber filled with few-layered graphene oxide solution,” Opt. Lett. 36, 3024–3026 (2011).
    [CrossRef]
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    [CrossRef]
  27. X. He, Z. B. Liu, D. N. Wang, M. Yang, C. Liao, and X. Zhao, “Passively mode-locked fiber laser based on reduced graphene oxide on microfiber for ultra-wide-band doublet pulse generation,” J. Lightwave Technol. 30, 984–989 (2012).
    [CrossRef]
  28. J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).
  29. M. Jung, J. Koo, J. Park, Y.-W. Song, Y. M. Jhon, K. Lee, S. Lee, and J. H. Lee, “Mode-locked pulse generation from an all-fiberized, Tm-Ho-codoped fiber laser incorporating a graphene oxide-deposited side-polished fiber,” Opt. Express 21, 20062–20072 (2013).
    [CrossRef]
  30. J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
    [CrossRef]
  31. Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
    [CrossRef]
  32. X. He, Z. Liu, and D. N. Wang, “Wavelength-tunable, passively mode-locked fiber laser based on graphene and chirped fiber Bragg grating,” Opt. Lett. 37, 2394–2396 (2012).
    [CrossRef]
  33. Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
    [CrossRef]

2013 (6)

2012 (12)

P. L. Huang, S. C. Lin, C. Y. Yeh, H. H. Kuo, S. H. Huang, G. R. Lin, L. J. Li, C. Y. Su, and W. H. Cheng, “Stable mode-locked fiber laser based on CVD fabricated graphene saturable absorber,” Opt. Express 20, 2460–2465 (2012).
[CrossRef]

S. Y. Choi, D. K. Cho, Y.-W. Song, K. Oh, K. Kim, F. Rotermund, and D. I. Yeom, “Graphene-filled hollow optical fiber saturable absorber for efficient soliton fiber laser mode-locking,” Opt. Express 20, 5652–5657 (2012).
[CrossRef]

X. He, Z. B. Liu, D. N. Wang, M. Yang, C. Liao, and X. Zhao, “Passively mode-locked fiber laser based on reduced graphene oxide on microfiber for ultra-wide-band doublet pulse generation,” J. Lightwave Technol. 30, 984–989 (2012).
[CrossRef]

J. Sotor, G. Sobon, and K. M. Abramski, “Scalar soliton generation in all-polarization-maintaining, graphene mode-locked fiber laser,” Opt. Lett. 37, 2166–2168 (2012).
[CrossRef]

X. He, Z. Liu, and D. N. Wang, “Wavelength-tunable, passively mode-locked fiber laser based on graphene and chirped fiber Bragg grating,” Opt. Lett. 37, 2394–2396 (2012).
[CrossRef]

Y. F. Song, H. Zhang, D. Y. Tang, and D. Y. Shen, “Polarization rotation vector solitons in a graphene mode-locked fiber laser,” Opt. Express 20, 27283–27289 (2012).
[CrossRef]

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

G. Sobon, J. Sotor, and K. M. Abramski, “Passive harmonic mode-locking in Er-doped fiber laser based on graphene saturable absorber with repetition rates scalable to 2.22  GHz,” Appl. Phys. Lett. 100, 161109 (2012).
[CrossRef]

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

2011 (4)

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Z. B. Liu, X. He, and D. N. Wang, “Passively mode-locked fiber laser based on a hollow-core photonic crystal fiber filled with few-layered graphene oxide solution,” Opt. Lett. 36, 3024–3026 (2011).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

2010 (9)

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

2009 (2)

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Abramski, K. M.

G. Sobon, J. Sotor, and K. M. Abramski, “Passive harmonic mode-locking in Er-doped fiber laser based on graphene saturable absorber with repetition rates scalable to 2.22  GHz,” Appl. Phys. Lett. 100, 161109 (2012).
[CrossRef]

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

J. Sotor, G. Sobon, and K. M. Abramski, “Scalar soliton generation in all-polarization-maintaining, graphene mode-locked fiber laser,” Opt. Lett. 37, 2166–2168 (2012).
[CrossRef]

Bae, M. K.

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Bao, Q.

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Basko, D. M.

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Bonaccorso, F.

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

Cai, Z.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Cao, W.

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

Chang, Y. M.

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

Cheng, H.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Cheng, W. H.

Cho, D. K.

Choi, S. Y.

Debnath, P.

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
[CrossRef]

Du, J.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

Feng, M.

Ferrari, A.

F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Ferrari, A. C.

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Fu, B.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

Fu, H.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Gui, L.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Han, T.

Han, W. S.

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Hao, Y.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

Hasan, T.

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

He, X.

Huang, P. L.

Huang, S. H.

Jang, S. Y.

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Jhon, Y. M.

Jung, M.

Kelleher, E. J.

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Kim, H.

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

Kim, K.

Knize, R.

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

Koo, J.

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
[CrossRef]

M. Jung, J. Koo, J. Park, Y.-W. Song, Y. M. Jhon, K. Lee, S. Lee, and J. H. Lee, “Mode-locked pulse generation from an all-fiberized, Tm-Ho-codoped fiber laser incorporating a graphene oxide-deposited side-polished fiber,” Opt. Express 21, 20062–20072 (2013).
[CrossRef]

Krzempek, K.

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

Kuo, H. H.

Lee, J.

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
[CrossRef]

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
[CrossRef]

Lee, J. H.

M. Jung, J. Koo, J. Park, Y.-W. Song, Y. M. Jhon, K. Lee, S. Lee, and J. H. Lee, “Mode-locked pulse generation from an all-fiberized, Tm-Ho-codoped fiber laser incorporating a graphene oxide-deposited side-polished fiber,” Opt. Express 21, 20062–20072 (2013).
[CrossRef]

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

Lee, K.

Lee, S.

Li, H.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

Li, L.

Li, L. J.

Li, X.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Liao, C.

Lim, C. H. Y. X.

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Lin, B.

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

Lin, G. R.

Lin, S. C.

Lin, Y. H.

Liou, J. H.

Liu, J.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Liu, Y.

Liu, Z.

Liu, Z. B.

Loh, K.

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Loh, K. P.

Y. F. Song, L. Li, H. Zhang, D. Y. Shen, D. Y. Tang, and K. P. Loh, “Vector multi-soliton operation and interaction in a graphene mode-locked fiber laser,” Opt. Express 21, 10010–10018 (2013).
[CrossRef]

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Luo, A.

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

Luo, Z.

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Meng, Y.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

Ni, Z.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Nicolosi, V.

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Oh, K.

Park, J.

Polavarapu, L.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Popa, D.

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Privitera, G.

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Qi, W.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Rotermund, F.

Shen, D. Y.

Shen, Z.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Shen, Z. X.

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Sheng, Q.

Sobon, G.

G. Sobon, J. Sotor, and K. M. Abramski, “Passive harmonic mode-locking in Er-doped fiber laser based on graphene saturable absorber with repetition rates scalable to 2.22  GHz,” Appl. Phys. Lett. 100, 161109 (2012).
[CrossRef]

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

J. Sotor, G. Sobon, and K. M. Abramski, “Scalar soliton generation in all-polarization-maintaining, graphene mode-locked fiber laser,” Opt. Lett. 37, 2166–2168 (2012).
[CrossRef]

Song, Y.

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
[CrossRef]

Song, Y. F.

Song, Y. W.

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Song, Y.-W.

Sotor, J.

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

J. Sotor, G. Sobon, and K. M. Abramski, “Scalar soliton generation in all-polarization-maintaining, graphene mode-locked fiber laser,” Opt. Lett. 37, 2166–2168 (2012).
[CrossRef]

G. Sobon, J. Sotor, and K. M. Abramski, “Passive harmonic mode-locking in Er-doped fiber laser based on graphene saturable absorber with repetition rates scalable to 2.22  GHz,” Appl. Phys. Lett. 100, 161109 (2012).
[CrossRef]

Su, C. Y.

Sun, Z.

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

Tang, D.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Tang, D. Y.

Y. F. Song, L. Li, H. Zhang, D. Y. Shen, D. Y. Tang, and K. P. Loh, “Vector multi-soliton operation and interaction in a graphene mode-locked fiber laser,” Opt. Express 21, 10010–10018 (2013).
[CrossRef]

Y. F. Song, H. Zhang, D. Y. Tang, and D. Y. Shen, “Polarization rotation vector solitons in a graphene mode-locked fiber laser,” Opt. Express 20, 27283–27289 (2012).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Tian, J.

Tjin, S.

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

Torrisi, F.

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Travers, J. C.

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Wang, B.

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Wang, D. N.

Wang, F.

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
[CrossRef]

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Wang, H.

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

Wang, J.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Wang, K.

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Wang, P.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Wang, Q.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Wang, Y.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Wu, D.

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Wu, S.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Xiao, X.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Xin, W.

Xu, H.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Xu, J.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Xu, Q. H.

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Xu, W.

W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

Yan, Y.

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Yang, C.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Yang, C. Y.

Yang, M.

Yang, Q. H.

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Ye, C.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Yeh, C. Y.

Yeom, D. I.

Yu, C. P.

Zhang, H.

Y. F. Song, L. Li, H. Zhang, D. Y. Shen, D. Y. Tang, and K. P. Loh, “Vector multi-soliton operation and interaction in a graphene mode-locked fiber laser,” Opt. Express 21, 10010–10018 (2013).
[CrossRef]

Y. F. Song, H. Zhang, D. Y. Tang, and D. Y. Shen, “Polarization rotation vector solitons in a graphene mode-locked fiber laser,” Opt. Express 20, 27283–27289 (2012).
[CrossRef]

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
[CrossRef]

Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Zhang, S.

J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
[CrossRef]

Zhang, W.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

Zhao, L.

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

Zhao, X.

Zhou, M.

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

Zhu, H.

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

ACS Nano (1)

Z. Sun, T. Hasan, F. Torrisi, D. Popa, G. Privitera, F. Wang, F. Bonaccorso, D. M. Basko, and A. C. Ferrari, “Graphene mode-locked ultrafast laser,” ACS Nano 4, 803–810 (2010).
[CrossRef]

Adv. Funct. Mater. (1)

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).
[CrossRef]

Appl. Phys. Lett. (6)

H. Zhang, Q. Bao, D. Tang, L. Zhao, and K. Loh, “Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker,” Appl. Phys. Lett. 95, 141103 (2009).
[CrossRef]

H. Zhang, D. Tang, R. Knize, L. Zhao, Q. Bao, and K. P. Loh, “Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser,” Appl. Phys. Lett. 96, 111112 (2010).
[CrossRef]

G. Sobon, J. Sotor, and K. M. Abramski, “Passive harmonic mode-locking in Er-doped fiber laser based on graphene saturable absorber with repetition rates scalable to 2.22  GHz,” Appl. Phys. Lett. 100, 161109 (2012).
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D. Popa, Z. Sun, F. Torrisi, T. Hasan, F. Wang, and A. Ferrari, “Sub 200  fs pulse generation from a graphene mode-locked fiber laser,” Appl. Phys. Lett. 97, 203106 (2010).
[CrossRef]

Y. W. Song, S. Y. Jang, W. S. Han, and M. K. Bae, “Graphene mode-lockers for fiber lasers functioned with evanescent field interaction,” Appl. Phys. Lett. 96, 051122 (2010).
[CrossRef]

Y. M. Chang, H. Kim, J. H. Lee, and Y. W. Song, “Multilayered graphene efficiently formed by mechanical exfoliation for nonlinear saturable absorbers in fiber mode-locked lasers,” Appl. Phys. Lett. 97, 211102 (2010).
[CrossRef]

IEEE Photon. J. (1)

J. Wang, Z. Luo, M. Zhou, C. Ye, H. Fu, Z. Cai, H. Cheng, H. Xu, and W. Qi, “Evanescent-light deposition of graphene onto tapered fibers for passive Q-switch and mode-locker,” IEEE Photon. J. 4, 1295–1305 (2012).

IEEE Photon. Technol. Lett. (1)

L. Gui, W. Zhang, X. Li, X. Xiao, H. Zhu, K. Wang, D. Wu, and C. Yang, “Self-assembled graphene membrane as an ultrafast mode-locker in an erbium fiber laser,” IEEE Photon. Technol. Lett. 23, 1790–1792 (2011).
[CrossRef]

J. Lightwave Technol. (1)

Laser Phys. Lett. (4)

J. Lee, J. Koo, P. Debnath, Y. Song, and J. Lee, “A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber,” Laser Phys. Lett. 10, 035103 (2013).
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J. Du, S. Zhang, H. Li, Y. Meng, X. Li, and Y. Hao, “L-band passively harmonic mode-locked fiber laser based on a graphene saturable absorber,” Laser Phys. Lett. 9, 896–900 (2012).
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W. Cao, H. Wang, A. Luo, Z. Luo, and W. Xu, “Graphene-based, 50  nm wide-band tunable passively Q-switched fiber laser,” Laser Phys. Lett. 9, 54–58 (2012).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, K. Loh, B. Lin, and S. Tjin, “Compact graphene mode-locked wavelength-tunable erbium-doped fiber lasers: from all anomalous dispersion to all normal dispersion,” Laser Phys. Lett. 7, 591–596 (2010).
[CrossRef]

Nano Res. (2)

Z. Sun, D. Popa, T. Hasan, F. Torrisi, F. Wang, E. J. Kelleher, J. C. Travers, V. Nicolosi, and A. C. Ferrari, “A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser,” Nano Res. 3, 653–660 (2010).
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Q. Bao, H. Zhang, Z. Ni, Y. Wang, L. Polavarapu, Z. Shen, Q. H. Xu, D. Tang, and K. P. Loh, “Monolayer graphene as a saturable absorber in a mode-locked laser,” Nano Res. 4, 297–307 (2011).
[CrossRef]

Nat. Photonics (2)

Q. Bao, H. Zhang, B. Wang, Z. Ni, C. H. Y. X. Lim, Y. Wang, D. Y. Tang, and K. P. Loh, “Broadband graphene polarizer,” Nat. Photonics 5, 411–415 (2011).
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F. Bonaccorso, Z. Sun, T. Hasan, and A. Ferrari, “Graphene photonics and optoelectronics,” Nat. Photonics 4, 611–622 (2010).
[CrossRef]

Opt. Commun. (4)

B. Fu, L. Gui, W. Zhang, X. Xiao, H. Zhu, and C. Yang, “Passive harmonic mode locking in erbium-doped fiber laser with graphene saturable absorber,” Opt. Commun. 286, 304–308 (2013).
[CrossRef]

H. Zhang, D. Tang, L. Zhao, Q. Bao, and K. P. Loh, “Vector dissipative solitons in graphene mode locked fiber lasers,” Opt. Commun. 283, 3334–3338 (2010).
[CrossRef]

J. Sotor, G. Sobon, K. Krzempek, and K. M. Abramski, “Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber,” Opt. Commun. 285, 3174–3178 (2012).
[CrossRef]

J. Xu, S. Wu, J. Liu, Q. Wang, Q. H. Yang, and P. Wang, “Nanosecond-pulsed erbium-doped fiber lasers with graphene saturable absorber,” Opt. Commun. 285, 4466–4469 (2012).
[CrossRef]

Opt. Express (7)

P. L. Huang, S. C. Lin, C. Y. Yeh, H. H. Kuo, S. H. Huang, G. R. Lin, L. J. Li, C. Y. Su, and W. H. Cheng, “Stable mode-locked fiber laser based on CVD fabricated graphene saturable absorber,” Opt. Express 20, 2460–2465 (2012).
[CrossRef]

S. Y. Choi, D. K. Cho, Y.-W. Song, K. Oh, K. Kim, F. Rotermund, and D. I. Yeom, “Graphene-filled hollow optical fiber saturable absorber for efficient soliton fiber laser mode-locking,” Opt. Express 20, 5652–5657 (2012).
[CrossRef]

Y. F. Song, H. Zhang, D. Y. Tang, and D. Y. Shen, “Polarization rotation vector solitons in a graphene mode-locked fiber laser,” Opt. Express 20, 27283–27289 (2012).
[CrossRef]

Y. F. Song, L. Li, H. Zhang, D. Y. Shen, D. Y. Tang, and K. P. Loh, “Vector multi-soliton operation and interaction in a graphene mode-locked fiber laser,” Opt. Express 21, 10010–10018 (2013).
[CrossRef]

Q. Sheng, M. Feng, W. Xin, T. Han, Y. Liu, Z. Liu, and J. Tian, “Actively manipulation of operation states in passively pulsed fiber lasers by using graphene saturable absorber on microfiber,” Opt. Express 21, 14859–14866 (2013).
[CrossRef]

Y. H. Lin, C. Y. Yang, J. H. Liou, C. P. Yu, and G. R. Lin, “Using graphene nano-particle embedded in photonic crystal fiber for evanescent wave mode-locking of fiber laser,” Opt. Express 21, 16763–16776 (2013).
[CrossRef]

M. Jung, J. Koo, J. Park, Y.-W. Song, Y. M. Jhon, K. Lee, S. Lee, and J. H. Lee, “Mode-locked pulse generation from an all-fiberized, Tm-Ho-codoped fiber laser incorporating a graphene oxide-deposited side-polished fiber,” Opt. Express 21, 20062–20072 (2013).
[CrossRef]

Opt. Lett. (3)

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Figures (5)

Fig. 1.
Fig. 1.

(a) D-shaped fiber preparation through side-polished fiber device; the right pictures are the side and vertical views of the end product. (b) Schematic structure of the graphene-based SA; the right schematic diagram is the cross section.

Fig. 2.
Fig. 2.

Experimental setup of the graphene mode-locking fiber laser.

Fig. 3.
Fig. 3.

Under 280 mW EDF pump power, (a) oscilloscope trace of pulse train and (b) optical spectrum of output pulse of mode-locked fiber laser.

Fig. 4.
Fig. 4.

(a) Autocorrelation traces of the solitons. (b) Fundamental RF spectrum of mode-locked laser; the inset is the RF spectrum of the high-order harmonic pulse.

Fig. 5.
Fig. 5.

Optical spectra of output pulse of mode-locked fiber laser with different lengths of added SMF under 280 mW EDF pump power.

Tables (1)

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Table 1. Optical Parameters of Mode-Locked Fiber Laser When Adding Different Lengths of SMF

Equations (1)

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Δλ=2ln(1+2)λ22πcτ4mπ|Lβ2|(τ2ln(1+2))21,

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