Abstract

We numerically report on the complexity reduction of digital backward propagation (DBP) by utilizing correlative encoded transmission (dual-polarization quadrature duobinary) at a bit-rate of 112Gbit/s over 1640km fiber link. The single channel (N=1) and multi-channel (N=10) transmission performances are compared in this paper. In case of multi-channel system, 10 transmitters are multiplexed with 25GHz channel spacing. The fiber link consists of Large Aeff Pure-Silica core fiber with 20 spans of 82km each. No in-line optical dispersion compensator is employed in the link. The system performances are evaluated by monitoring the bit-error-ratio and the forward error correction limit corresponds to bit-error-ratio of 3.8×10−3. The DBP algorithm is implemented after the coherent detection and is based on the logarithmic step-size based split-step Fourier method. The results depict that dual-polarization quadrature duobinary can be used to transmit 112Gbit/s signals with an spectral efficiency of 4-b/s/Hz, but at the same time has a higher tolerance to nonlinear transmission impairments. By utilizing dual-polarization quadrature duobinary modulation, comparative system performance with respect to dual-polarization 16-quadrature amplitude modulation transmission can be achieved with 60% less computations and with a step-size of 205km.

© 2013 OSA

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    [CrossRef] [PubMed]
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    [CrossRef]

2012 (6)

Y. Koizumi, K. Toyoda, M. Yoshida, and M. Nakazawa, ”1024 QAM (60 Gbit/s) single-carrier coherent optical transmission over 150 km,” Opt. Express20, 12508–12514 (2012).
[CrossRef] [PubMed]

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

R. Asif, C.Y. Lin, and B. Schmauss, “Logarithmic versus modified digital backward propagation algorithm in 224Gbit/s DP-16QAM transmission over dispersion uncompensated fiber links,” Opt. Eng.51(4), 045007 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

2011 (4)

R. Asif, C. Y. Lin, and B. Schmauss, “Impact of channel baud-rate on logarithmic digital backward propagation in DP-QPSK system with un-compensated transmission links,” Opt. Commun.284(24), 5673–5677 (2011).
[CrossRef]

D. Rafique, J. Zhao, and A. Ellis, “Digital back-propagation for spectrally efficient WDM 112 Gbit/s PM m-ary QAM transmission,” Opt. Express19, 5219–5224 (2011).
[CrossRef] [PubMed]

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

2010 (7)

I. Lyubomirsky, “Quadrature duobinary for high-spectraleEfficiency 100G Transmission,” J. Lightwave Technol.28(1), 91–96 (2010).
[CrossRef]

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Optimized digital backward propagation for phase modulated signals in mixed-optical fiber transmission link,” Opt. Express18, 22796–22807 (2010).
[CrossRef] [PubMed]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

X. Zhou, J. Yu, M. F. Huang, Y. Shao, T. Wang, P. Magill, M. Cvijetic, L. Nelson, M. Birk, G. Zhang, S. Ten, H. B. Matthew, and S. K. Mishra, “Transmission of 32-Tb/s capacity over 580 km Using RZ-shaped PDM-8QAM modulation format and cascaded Mmltimodulus blind equalization algorithm,” J. Lightwave Technol.28(4), 456–465 (2010).
[CrossRef]

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

L. Du and A. Lowery, “Improved single channel back-propagation for intra-channel fiber non-linearity compensation in long-haul optical communication systems,” Opt. Express18, 17075–17088 (2010).
[CrossRef] [PubMed]

2009 (1)

2008 (3)

2006 (2)

P. J. Winzer and R. J. Essiambre, “Advanced modulation formats for high-capacity optical transport networks,” J. Lightwave Technol.24(12), 4711–4728 (2006).
[CrossRef]

S. K. Ibrahim, S. Bhandare, and R. Noe, “Performance of 20 Gb/s quaternary intensity modulation based on binary or duobinary modulation in two quadratures with unequal amplitudes,” IEEE J. Sel. Top. Quantum Electron., 12(4), 596–602 (2006).
[CrossRef]

2005 (1)

1963 (1)

A. Lender, “The duobinary technique for high speed data transmission,” IEEE Trans. Commun. Electron.82, 214–218 (1963).

Alfiad, M. S.

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

Aono, Y.

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Asif, R.

R. Asif, C.Y. Lin, and B. Schmauss, “Logarithmic versus modified digital backward propagation algorithm in 224Gbit/s DP-16QAM transmission over dispersion uncompensated fiber links,” Opt. Eng.51(4), 045007 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

R. Asif, C. Y. Lin, and B. Schmauss, “Impact of channel baud-rate on logarithmic digital backward propagation in DP-QPSK system with un-compensated transmission links,” Opt. Commun.284(24), 5673–5677 (2011).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Optimized digital backward propagation for phase modulated signals in mixed-optical fiber transmission link,” Opt. Express18, 22796–22807 (2010).
[CrossRef] [PubMed]

C. Y. Lin, M. Holtmannspoetter, R. Asif, and B. Schmauss, “Compensation of transmission impairments by digital backward propagation for different link designs,” 36th European Conference and Ehxibition on Optical Communication (ECOC), P3.16, September (2010).

Bayvel, P.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Behrens, C.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Bhandare, S.

S. K. Ibrahim, S. Bhandare, and R. Noe, “Performance of 20 Gb/s quaternary intensity modulation based on binary or duobinary modulation in two quadratures with unequal amplitudes,” IEEE J. Sel. Top. Quantum Electron., 12(4), 596–602 (2006).
[CrossRef]

Birk, M.

Chang, J. H.

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

Chen, X.

Cho, K. Y.

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

Chugtai, M.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

Chung, Y. C.

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

Cvijetic, M.

De Man, E.

de Waardt, H.

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

C. R. S Fludger, T. Duthel, D. van den Borne, C. Schulien, E. Schmidt, T. Wuth, J. Geyer, E. De Man, G.D Khoe, and H. de Waardt, “Coherent equalization and POLMUX-RZ-DQPSK for robust 100-GE transmission,” J. Lightwave Technol.26(1), 64–72 (2008).
[CrossRef]

Dou, L.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Du, L.

Duthel, T.

Ellis, A.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

D. Rafique, J. Zhao, and A. Ellis, “Digital back-propagation for spectrally efficient WDM 112 Gbit/s PM m-ary QAM transmission,” Opt. Express19, 5219–5224 (2011).
[CrossRef] [PubMed]

Elmasry, M. I.

Essiambre, R. J.

Fludger, C. R. S

Forzati, M.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

Geyer, J.

Goldfarb, G.

Hanik, N.

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

Hellerbrand, S.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Hoi, H. Y.

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

Holtmannspoetter, M.

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Optimized digital backward propagation for phase modulated signals in mixed-optical fiber transmission link,” Opt. Express18, 22796–22807 (2010).
[CrossRef] [PubMed]

C. Y. Lin, M. Holtmannspoetter, R. Asif, and B. Schmauss, “Compensation of transmission impairments by digital backward propagation for different link designs,” 36th European Conference and Ehxibition on Optical Communication (ECOC), P3.16, September (2010).

Hoshida, T.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Huang, M.

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Huang, M. F.

Ibrahim, S. K.

S. K. Ibrahim, S. Bhandare, and R. Noe, “Performance of 20 Gb/s quaternary intensity modulation based on binary or duobinary modulation in two quadratures with unequal amplitudes,” IEEE J. Sel. Top. Quantum Electron., 12(4), 596–602 (2006).
[CrossRef]

Ip, E.

Ishihara, K.

Ishikawa, Y.

K. Kikuchi, Y. Ishikawa, and K. KATOH, “Coherent demodulation of optical quadrature duobinary signal with spectral efficiency of 4 bit/s/Hz per polarization,” 33rd European Conference and Ehxibition on Optical Communication (ECOC), P93.4, September (2007).

Kahn, J.M.

KATOH, K.

K. Kikuchi, Y. Ishikawa, and K. KATOH, “Coherent demodulation of optical quadrature duobinary signal with spectral efficiency of 4 bit/s/Hz per polarization,” 33rd European Conference and Ehxibition on Optical Communication (ECOC), P93.4, September (2007).

Khoe, G.D

Kikuchi, K.

K. Kikuchi, Y. Ishikawa, and K. KATOH, “Coherent demodulation of optical quadrature duobinary signal with spectral efficiency of 4 bit/s/Hz per polarization,” 33rd European Conference and Ehxibition on Optical Communication (ECOC), P93.4, September (2007).

Killey, R.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Kim, I.

Kobayashi, T.

Koizumi, Y.

Kudo, R.

Kuschnerov, M.

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

Lei, X.

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

Lender, A.

A. Lender, “The duobinary technique for high speed data transmission,” IEEE Trans. Commun. Electron.82, 214–218 (1963).

Li, G.

Li, L.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Li, X.

Lin, C. Y.

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

R. Asif, C. Y. Lin, and B. Schmauss, “Impact of channel baud-rate on logarithmic digital backward propagation in DP-QPSK system with un-compensated transmission links,” Opt. Commun.284(24), 5673–5677 (2011).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Optimized digital backward propagation for phase modulated signals in mixed-optical fiber transmission link,” Opt. Express18, 22796–22807 (2010).
[CrossRef] [PubMed]

C. Y. Lin, M. Holtmannspoetter, R. Asif, and B. Schmauss, “Compensation of transmission impairments by digital backward propagation for different link designs,” 36th European Conference and Ehxibition on Optical Communication (ECOC), P3.16, September (2010).

Lin, C.Y.

R. Asif, C.Y. Lin, and B. Schmauss, “Logarithmic versus modified digital backward propagation algorithm in 224Gbit/s DP-16QAM transmission over dispersion uncompensated fiber links,” Opt. Eng.51(4), 045007 (2012).
[CrossRef]

Lowery, A.

Lyubomirsky, I.

Machi, F.

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

Magill, P.

Makovejs, S.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Martensson, J.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

Masuda, H.

Mateo, E.

X. Li, X. Chen, G. Goldfarb, E. Mateo, I. Kim, F. Yaman, and G. Li, “Electronic post-compensation of WDM transmission impairments using coherent detection and digital signal processing,” Opt. Express16, 880–888 (2008).
[CrossRef] [PubMed]

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Matthew, H. B.

Millar, D. S.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Mishra, S. K.

Miyamoto, Y.

Mussolin, M.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

Nakazawa, M.

Nelson, L.

Noe, R.

S. K. Ibrahim, S. Bhandare, and R. Noe, “Performance of 20 Gb/s quaternary intensity modulation based on binary or duobinary modulation in two quadratures with unequal amplitudes,” IEEE J. Sel. Top. Quantum Electron., 12(4), 596–602 (2006).
[CrossRef]

Oda, S.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Rafique, D.

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

D. Rafique, J. Zhao, and A. Ellis, “Digital back-propagation for spectrally efficient WDM 112 Gbit/s PM m-ary QAM transmission,” Opt. Express19, 5219–5224 (2011).
[CrossRef] [PubMed]

Rasmussen, J.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Said, M. E.

Sano, A.

Savory, S.

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

Schmauss, B.

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

R. Asif, C.Y. Lin, and B. Schmauss, “Logarithmic versus modified digital backward propagation algorithm in 224Gbit/s DP-16QAM transmission over dispersion uncompensated fiber links,” Opt. Eng.51(4), 045007 (2012).
[CrossRef]

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

R. Asif, C. Y. Lin, and B. Schmauss, “Impact of channel baud-rate on logarithmic digital backward propagation in DP-QPSK system with un-compensated transmission links,” Opt. Commun.284(24), 5673–5677 (2011).
[CrossRef]

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Optimized digital backward propagation for phase modulated signals in mixed-optical fiber transmission link,” Opt. Express18, 22796–22807 (2010).
[CrossRef] [PubMed]

C. Y. Lin, M. Holtmannspoetter, R. Asif, and B. Schmauss, “Compensation of transmission impairments by digital backward propagation for different link designs,” 36th European Conference and Ehxibition on Optical Communication (ECOC), P3.16, September (2010).

Schmidt, E.

Schulien, C.

Shao, Y.

Sitch, J.

Tajima, T.

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Takatori, Y.

Takushima, Y.

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

Tanimura, T.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Tao, Z.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Ten, S.

Ting, W.

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

Toyoda, K.

Usman, M.

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

van den Borne, D.

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

C. R. S Fludger, T. Duthel, D. van den Borne, C. Schulien, E. Schmidt, T. Wuth, J. Geyer, E. De Man, G.D Khoe, and H. de Waardt, “Coherent equalization and POLMUX-RZ-DQPSK for robust 100-GE transmission,” J. Lightwave Technol.26(1), 64–72 (2008).
[CrossRef]

Wang, T.

X. Zhou, J. Yu, M. F. Huang, Y. Shao, T. Wang, P. Magill, M. Cvijetic, L. Nelson, M. Birk, G. Zhang, S. Ten, H. B. Matthew, and S. K. Mishra, “Transmission of 32-Tb/s capacity over 580 km Using RZ-shaped PDM-8QAM modulation format and cascaded Mmltimodulus blind equalization algorithm,” J. Lightwave Technol.28(4), 456–465 (2010).
[CrossRef]

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Winzer, P. J.

Wuth, T.

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

C. R. S Fludger, T. Duthel, D. van den Borne, C. Schulien, E. Schmidt, T. Wuth, J. Geyer, E. De Man, G.D Khoe, and H. de Waardt, “Coherent equalization and POLMUX-RZ-DQPSK for robust 100-GE transmission,” J. Lightwave Technol.26(1), 64–72 (2008).
[CrossRef]

Yamada, E.

Yaman, F.

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

X. Li, X. Chen, G. Goldfarb, E. Mateo, I. Kim, F. Yaman, and G. Li, “Electronic post-compensation of WDM transmission impairments using coherent detection and digital signal processing,” Opt. Express16, 880–888 (2008).
[CrossRef] [PubMed]

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

Yamazaki, E.

Yan, W.

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

Yin, S.

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

Yoshida, E.

Yoshida, M.

Yu, J.

Zhang, G.

Zhang, S.

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

Zhao, J.

Zhou, X.

Chin. Opt. Lett (1)

C. Y. Lin, R. Asif, M. Holtmannspoetter, and B. Schmauss, “Step-size selection for split-step based nonlinear compensation with coherent detection in 112-Gb/s 16-QAM transmission,” Chin. Opt. Lett10, 020605 (2012).
[CrossRef]

IEEE J. Sel. Top. Quantum Electron. (2)

D. S. Millar, S. Makovejs, C. Behrens, S. Hellerbrand, R. Killey, P. Bayvel, and S. Savory, “Mitigation of fiber non-linearity using a digital coherent receiver,” IEEE J. Sel. Top. Quantum Electron.16(5), 1217–1226 (2010).
[CrossRef]

S. K. Ibrahim, S. Bhandare, and R. Noe, “Performance of 20 Gb/s quaternary intensity modulation based on binary or duobinary modulation in two quadratures with unequal amplitudes,” IEEE J. Sel. Top. Quantum Electron., 12(4), 596–602 (2006).
[CrossRef]

IEEE Photonics Society Summer Topical Meeting Series (1)

S. Zhang, F. Yaman, X. Lei, S. Yin, and M. Cvijetic, “Pulse shaping on quadrature duobinary format,” IEEE Photonics Society Summer Topical Meeting Series, pp.149–150, 18–20th, July (2011).
[CrossRef]

IEEE Photonics Technol. Lett. (1)

F. Machi, M. S. Alfiad, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “111-Gb/s polMux-quadrature duobinary for robust and bandwidth efficient Ttransmission,” IEEE Photonics Technol. Lett.22(11), 751–753 (2010).
[CrossRef]

IEEE Trans. Commun. Electron. (1)

A. Lender, “The duobinary technique for high speed data transmission,” IEEE Trans. Commun. Electron.82, 214–218 (1963).

J. Lightwave Technol. (7)

M. E. Said, J. Sitch, and M. I. Elmasry, “An electrically pre-equalized 10-Gb/s duobinary transmission system,” J. Lightwave Technol.23, 388–400 (2005).
[CrossRef]

C. R. S Fludger, T. Duthel, D. van den Borne, C. Schulien, E. Schmidt, T. Wuth, J. Geyer, E. De Man, G.D Khoe, and H. de Waardt, “Coherent equalization and POLMUX-RZ-DQPSK for robust 100-GE transmission,” J. Lightwave Technol.26(1), 64–72 (2008).
[CrossRef]

P. J. Winzer and R. J. Essiambre, “Advanced modulation formats for high-capacity optical transport networks,” J. Lightwave Technol.24(12), 4711–4728 (2006).
[CrossRef]

E. Ip and J.M. Kahn, “Compensation of dispersion and non-linear impairments using digital backpropagation,” J. Lightwave Technol.26(20), 3416–3425 (2008).
[CrossRef]

X. Zhou, J. Yu, M. F. Huang, Y. Shao, T. Wang, P. Magill, M. Cvijetic, L. Nelson, M. Birk, G. Zhang, S. Ten, H. B. Matthew, and S. K. Mishra, “Transmission of 32-Tb/s capacity over 580 km Using RZ-shaped PDM-8QAM modulation format and cascaded Mmltimodulus blind equalization algorithm,” J. Lightwave Technol.28(4), 456–465 (2010).
[CrossRef]

A. Sano, E. Yamada, H. Masuda, E. Yamazaki, T. Kobayashi, E. Yoshida, Y. Miyamoto, R. Kudo, K. Ishihara, and Y. Takatori, “No-guard-interval coherent optical OFDM for 100-Gb/s long-haul WDM transmission,” J. Lightwave Technol.27(16), 3705–3713 (2009).
[CrossRef]

I. Lyubomirsky, “Quadrature duobinary for high-spectraleEfficiency 100G Transmission,” J. Lightwave Technol.28(1), 91–96 (2010).
[CrossRef]

J. Opt. (1)

R. Asif, M. Usman, C. Y. Lin, and B. Schmauss, “Application of a digital non-linear compensation algorithm for evaluating the performance of root-raised-cosine pulses in 112 Gbit/s DP-QPSK transmission,” J. Opt.14(9), September (2012).
[CrossRef]

Opt. Express (1)

D. Rafique, M. Mussolin, M. Forzati, J. Martensson, M. Chugtai, and A. Ellis, “Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm,” Opt. Express19, 9453–9460, (2011).
[CrossRef] [PubMed]

Opt. Commun. (2)

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Multi-span digital non-linear compensation for dual-polarization quadrature phase shift keying long-haul communication systems,” Opt. Commun.285(7), 1814–1818 (2012).
[CrossRef]

R. Asif, C. Y. Lin, and B. Schmauss, “Impact of channel baud-rate on logarithmic digital backward propagation in DP-QPSK system with un-compensated transmission links,” Opt. Commun.284(24), 5673–5677 (2011).
[CrossRef]

Opt. Eng. (1)

R. Asif, C.Y. Lin, and B. Schmauss, “Logarithmic versus modified digital backward propagation algorithm in 224Gbit/s DP-16QAM transmission over dispersion uncompensated fiber links,” Opt. Eng.51(4), 045007 (2012).
[CrossRef]

Opt. Express (5)

OptoeElectronics and Communications Conference (OECC) (1)

M. S. Alfiad, F. Machi, M. Kuschnerov, T. Wuth, D. van den Borne, N. Hanik, and H. de Waardt, “Feasibility study for 111 Gb/s Polmux quadrature duobinary with a SE of 4.2 b/s/Hz,” OptoeElectronics and Communications Conference (OECC), 448–449, July (2010).

Proc. SPIE (1)

R. Asif, C. Y. Lin, M. Holtmannspoetter, and B. Schmauss, “Low-complexity logarithmic step-size-based filtered digital backward propagation algorithm for compensating fiber transmission impairments,” Proc. SPIE828482840R (2012).
[CrossRef]

Other (6)

E. Mateo, M. Huang, F. Yaman, T. Wang, Y. Aono, and T. Tajima, “Nonlinearity compensation using very-low complexity backward propagation in dispersion managed links,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OTh3C.4, March (2011).

C. Y. Lin, M. Holtmannspoetter, R. Asif, and B. Schmauss, “Compensation of transmission impairments by digital backward propagation for different link designs,” 36th European Conference and Ehxibition on Optical Communication (ECOC), P3.16, September (2010).

L. Li, Z. Tao, L. Dou, W. Yan, S. Oda, T. Tanimura, T. Hoshida, and J. Rasmussen, “Implementation efficient non-linear equalizer based on correlated digital back-propagation,” Conference on Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC) 2011, paper OWW3, Los Angeles USA, March (2011).

K. Kikuchi, Y. Ishikawa, and K. KATOH, “Coherent demodulation of optical quadrature duobinary signal with spectral efficiency of 4 bit/s/Hz per polarization,” 33rd European Conference and Ehxibition on Optical Communication (ECOC), P93.4, September (2007).

J. H. Chang, K. Y. Cho, H. Y. Hoi, Y. Takushima, and Y. C. Chung, “Filtering tolerance of 108-Gb/s pol-Mux quadrature duobinary signal on 25-GHz grid,” Optical Fiber Communication Conference and Exposition (OFC/NFOEC), OMR4, March (2011).

S. Zhang, F. Yaman, X. Lei, S. Yin, and W. Ting, “Generation of optical quadrature duobinary format using optical delay interferometer,” 37th European Conference and Ehxibition on Optical Communication (ECOC), We.7.A.4, September (2011).

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Figures (6)

Fig. 1
Fig. 1

(a) Equivalent model of filter stage for duobinary encoding, (b) Optical duobinary modulator, (c) Dual-derive MZM, (d) MZM bias and derive conditions for optical DB signal, (e) Quadrature duobinary (QDB) constellation diagram and (f) Eye-diagrams for DB and QDB respectively.

Fig. 2
Fig. 2

Simulation setup for 112Gbit/s DP-QDB system, whereas; LD=laser diode, ADC=analog to digital converter, DSP=digital signal processing module, LPF=low pass filter, PBS=polarization beam splitter, PBC=polarization beam combiner.

Fig. 3
Fig. 3

BER performance of 112Gbit/s: (a) DP-16QAM and (b) DP-QDB (right) for single channel (1-ch) and multi-channel (DWDM) with 25GHz channel spacing using; (i) linear equalization (LE) and (ii) digital backward propagation (DBP).

Fig. 4
Fig. 4

Non-linear transmission performance of 10-channel DP-QDB vs. DP-16QAM (with 25GHz channel spacing) and DP-QDB vs. DP-RZ-QPSK (with 50GHz channel spacing).

Fig. 5
Fig. 5

BER as a function of number of DBP calculation steps for complete fiber link.

Fig. 6
Fig. 6

Optical transmission reach at BER of 1×10−3 for DP-QDB and DP-16QAM transmission.

Metrics