X. Feng, F. Poletti, A. Camerlingo, F. Parmigiani, P. Petropoulos, P. Horak, “Dispersion controlled highly nonlinear fibers for all-optical processing at telecoms wavelengths,” Opt. Fiber Technol., vol. 16, pp. 378–391, 2010.

Z. Tong, A. Bogris, M. Karlsson, and P. A. Andrekson, “Full characterization of the signal and idler noise figure spectra in single-pumped fiber optical parametric amplifiers,” Opt. Exp., vol. 18, pp. 2884–2893, 2010.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

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A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

E. S. Awad, P. S. Cho, and J. Goldhar, “Simultaneous four-wave mixing and cross-absorption modulation inside a single EAM for high-speed optical demultiplexing and clock recovery,” IEEE Photon. Technol. Lett., vol. 17, no. 7, pp. 1534–1536, 2005.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

E. S. Awad, P. Cho, N. Moulton, and J. Goldhar, “All-optical timing extraction with simultaneous optical demultiplexing from 40 Gb/s using a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 1, pp. 126–128, 2003.

E. S. Awad, P. S. Cho, N. Moulton, and J. Goldhar, “Subharmonic optical clock recovery from 160 Gb/s using time-dependent loss saturation inside a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 12, pp. 1764–1766, 2003.

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Y. M. Jhon, H. J. Ki, and S. H. Kim, “Clock recovery from 40 Gbps optical signal with optical phase-locked loop based on a terahertz optical asymmetric demultiplexer,” Opt. Commun., vol. 220, pp. 315–319, 2003.

I. Kang and M. Yan, “Simple setup for simultaneous optical clock recovery and ultra-short sampling pulse generation,” Electron. Lett., vol. 38, pp. 1199–1201, 2002.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

E. S. Awad, P. S. Cho, C. Richardson, N. Moulton, and J. Goldhar, “Optical 3R regeneration using a single EAM for all-optical timing extraction with simultaneous reshaping and wavelength conversion,” IEEE Photon. Technol. Lett., vol. 14, no. 9, pp. 1378–1380, 2002.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

E. Desurvire, “On the physical origin of the 3-dB noise figure limit in laser and parametric optical amplifiers,” Opt. Fiber Technol., vol. 5, pp. 40–61, 1999.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

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P. Kylemark, M. Karlsson, T. Torounidis, and P. A. Andrekson, “Noise statistics in fiber optical parametric amplifiers,” J. Lightw. Technol., vol. 25, no. 2, pp. 612–620, 2007.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

P. O. Hedekvist, M. Karlsson, and P. A. Andrekson, “Fiber four-wave mixing demultiplexing with inherent parametric amplification,” J. Lightw. Technol., vol. 15, no. 11, pp. 2051–2058, 1997.

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E. S. Awad, P. S. Cho, N. Moulton, and J. Goldhar, “Subharmonic optical clock recovery from 160 Gb/s using time-dependent loss saturation inside a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 12, pp. 1764–1766, 2003.

E. S. Awad, P. Cho, N. Moulton, and J. Goldhar, “All-optical timing extraction with simultaneous optical demultiplexing from 40 Gb/s using a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 1, pp. 126–128, 2003.

E. S. Awad, P. S. Cho, C. Richardson, N. Moulton, and J. Goldhar, “Optical 3R regeneration using a single EAM for all-optical timing extraction with simultaneous reshaping and wavelength conversion,” IEEE Photon. Technol. Lett., vol. 14, no. 9, pp. 1378–1380, 2002.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

P. E. Barnsley, H. J. Wickes, G. E. Wickens, and D. M. Spirit, “All-optical clock recovery from 5 Gb/s RZ data using a self-pulsating 1.56 μm laser diode,” IEEE Photon. Technol. Lett., vol. 3, no. 10, pp. 942–945, 1991.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

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H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

Z. Tong, A. Bogris, M. Karlsson, and P. A. Andrekson, “Full characterization of the signal and idler noise figure spectra in single-pumped fiber optical parametric amplifiers,” Opt. Exp., vol. 18, pp. 2884–2893, 2010.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

H. Bulow, “Optoelectronic synchronisation scheme for ultrahigh-speed optical demultiplexer,” Electron. Lett., vol. 31, pp. 1937–1938, 1995.

X. Feng, F. Poletti, A. Camerlingo, F. Parmigiani, P. Petropoulos, P. Horak, “Dispersion controlled highly nonlinear fibers for all-optical processing at telecoms wavelengths,” Opt. Fiber Technol., vol. 16, pp. 378–391, 2010.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

E. S. Awad, P. Cho, N. Moulton, and J. Goldhar, “All-optical timing extraction with simultaneous optical demultiplexing from 40 Gb/s using a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 1, pp. 126–128, 2003.

E. S. Awad, P. S. Cho, and J. Goldhar, “Simultaneous four-wave mixing and cross-absorption modulation inside a single EAM for high-speed optical demultiplexing and clock recovery,” IEEE Photon. Technol. Lett., vol. 17, no. 7, pp. 1534–1536, 2005.

E. S. Awad, P. S. Cho, N. Moulton, and J. Goldhar, “Subharmonic optical clock recovery from 160 Gb/s using time-dependent loss saturation inside a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 12, pp. 1764–1766, 2003.

E. S. Awad, P. S. Cho, C. Richardson, N. Moulton, and J. Goldhar, “Optical 3R regeneration using a single EAM for all-optical timing extraction with simultaneous reshaping and wavelength conversion,” IEEE Photon. Technol. Lett., vol. 14, no. 9, pp. 1378–1380, 2002.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

E. Desurvire, “On the physical origin of the 3-dB noise figure limit in laser and parametric optical amplifiers,” Opt. Fiber Technol., vol. 5, pp. 40–61, 1999.

H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

X. Feng, F. Poletti, A. Camerlingo, F. Parmigiani, P. Petropoulos, P. Horak, “Dispersion controlled highly nonlinear fibers for all-optical processing at telecoms wavelengths,” Opt. Fiber Technol., vol. 16, pp. 378–391, 2010.

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I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

E. S. Awad, P. S. Cho, and J. Goldhar, “Simultaneous four-wave mixing and cross-absorption modulation inside a single EAM for high-speed optical demultiplexing and clock recovery,” IEEE Photon. Technol. Lett., vol. 17, no. 7, pp. 1534–1536, 2005.

E. S. Awad, P. S. Cho, N. Moulton, and J. Goldhar, “Subharmonic optical clock recovery from 160 Gb/s using time-dependent loss saturation inside a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 12, pp. 1764–1766, 2003.

E. S. Awad, P. Cho, N. Moulton, and J. Goldhar, “All-optical timing extraction with simultaneous optical demultiplexing from 40 Gb/s using a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 1, pp. 126–128, 2003.

E. S. Awad, P. S. Cho, C. Richardson, N. Moulton, and J. Goldhar, “Optical 3R regeneration using a single EAM for all-optical timing extraction with simultaneous reshaping and wavelength conversion,” IEEE Photon. Technol. Lett., vol. 14, no. 9, pp. 1378–1380, 2002.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

P. O. Hedekvist, M. Karlsson, and P. A. Andrekson, “Fiber four-wave mixing demultiplexing with inherent parametric amplification,” J. Lightw. Technol., vol. 15, no. 11, pp. 2051–2058, 1997.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

X. Feng, F. Poletti, A. Camerlingo, F. Parmigiani, P. Petropoulos, P. Horak, “Dispersion controlled highly nonlinear fibers for all-optical processing at telecoms wavelengths,” Opt. Fiber Technol., vol. 16, pp. 378–391, 2010.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

Y. M. Jhon, H. J. Ki, and S. H. Kim, “Clock recovery from 40 Gbps optical signal with optical phase-locked loop based on a terahertz optical asymmetric demultiplexer,” Opt. Commun., vol. 220, pp. 315–319, 2003.

M. Jinno, T. Matsumoto, and M. Koga, “All-optical timing extraction using an optical tank circuit,” IEEE Photon. Technol. Lett., vol. 2, no. 3, pp. 203–204, 1990.

M. Jinno and T. Matsumoto, “All-optical timing extraction using a 1.5 μm self pulsating multielectrode DFB LD,” Electron. Lett., vol. 24, pp. 1426–1427, 1988.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

O. Kamatani and S. Kawanishi, “Ultrahigh-speed clock recovery with phase lock loop based on four-wave mixing in a traveling-wave laser diode amplifier,” J. Lightw. Technol., vol. 14, no. 8, pp. 1757–1767, 1996.

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I. Kang and M. Yan, “Simple setup for simultaneous optical clock recovery and ultra-short sampling pulse generation,” Electron. Lett., vol. 38, pp. 1199–1201, 2002.

Z. Tong, A. Bogris, M. Karlsson, and P. A. Andrekson, “Full characterization of the signal and idler noise figure spectra in single-pumped fiber optical parametric amplifiers,” Opt. Exp., vol. 18, pp. 2884–2893, 2010.

P. Kylemark, M. Karlsson, T. Torounidis, and P. A. Andrekson, “Noise statistics in fiber optical parametric amplifiers,” J. Lightw. Technol., vol. 25, no. 2, pp. 612–620, 2007.

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O. Kamatani, S. Kawanishi, and M. Saruwatari, “Prescaled 6.3 GHz clock recovery from 50 Gbit/s TDM optical signal with 50 GHz PLL using four-wave mixing in a travelling-wave laser diode optical amplifier,” Electron. Lett., vol. 30, pp. 807–809, 1994.

S. Kawanishi and M. Saruwatari, “Ultra-high-speed PLL-type clock recovery circuit based on all-optical gain modulation in traveling-wave laser diode amplifier,” J. Lightw. Technol., vol. 11, no. 12, pp. 2123–2129, 1993.

S. Kawanishi and M. Saruwatari, “10 GHz timing extraction from randomly modulated optical pulses using phase-locked loop with travelling-wave laser-diode optical amplifier using optical gain modulation,” Electron. Lett., vol. 28, pp. 510–511, 1992.

S. Kawanishi and M. Saruwatari, “New-type phase-locked loop using travelling-wave laser-diode optical amplifier for very high-speed optical transmission,” Electron. Lett., vol. 24, pp. 1452–1453, 1988.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

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B. P. Kuo, A. O. J. Wiberg, N. Alic, and S. Radic, “Self-phase tracked fiber-optical parametric sampling gate for 640-Gb/s OTDM de-multiplexing,” in Proc. 36th Eur. Conf. Exhib. Opt. Commun., 2010, pp. 1–3.

P. Kylemark, M. Karlsson, T. Torounidis, and P. A. Andrekson, “Noise statistics in fiber optical parametric amplifiers,” J. Lightw. Technol., vol. 25, no. 2, pp. 612–620, 2007.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

L. Provino, A. Mussot, E. Lantz, T. Sylvestre, and H. Maillotte, “Broadband and flat parametric amplifiers with a multisection dispersion-tailored nonlinear fiber arrangement,” JOSA B, vol. 20, pp. 1532–1537, 2003.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

L. Provino, A. Mussot, E. Lantz, T. Sylvestre, and H. Maillotte, “Broadband and flat parametric amplifiers with a multisection dispersion-tailored nonlinear fiber arrangement,” JOSA B, vol. 20, pp. 1532–1537, 2003.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

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M. Jinno and T. Matsumoto, “All-optical timing extraction using a 1.5 μm self pulsating multielectrode DFB LD,” Electron. Lett., vol. 24, pp. 1426–1427, 1988.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

E. S. Awad, P. Cho, N. Moulton, and J. Goldhar, “All-optical timing extraction with simultaneous optical demultiplexing from 40 Gb/s using a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 1, pp. 126–128, 2003.

E. S. Awad, P. S. Cho, N. Moulton, and J. Goldhar, “Subharmonic optical clock recovery from 160 Gb/s using time-dependent loss saturation inside a single electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 15, no. 12, pp. 1764–1766, 2003.

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E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

L. Provino, A. Mussot, E. Lantz, T. Sylvestre, and H. Maillotte, “Broadband and flat parametric amplifiers with a multisection dispersion-tailored nonlinear fiber arrangement,” JOSA B, vol. 20, pp. 1532–1537, 2003.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

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I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration,” Opt. Commun., vol. 150, pp. 101–105, 1998.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

I. Phillips, A. Gloag, P. Kean, N. Doran, I. Bennion, and A. Ellis, “Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror,” Opt. Lett., vol. 22, pp. 1326–1328, 1997.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

X. Feng, F. Poletti, A. Camerlingo, F. Parmigiani, P. Petropoulos, P. Horak, “Dispersion controlled highly nonlinear fibers for all-optical processing at telecoms wavelengths,” Opt. Fiber Technol., vol. 16, pp. 378–391, 2010.

L. Provino, A. Mussot, E. Lantz, T. Sylvestre, and H. Maillotte, “Broadband and flat parametric amplifiers with a multisection dispersion-tailored nonlinear fiber arrangement,” JOSA B, vol. 20, pp. 1532–1537, 2003.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

B. P. Kuo, A. O. J. Wiberg, N. Alic, and S. Radic, “Self-phase tracked fiber-optical parametric sampling gate for 640-Gb/s OTDM de-multiplexing,” in Proc. 36th Eur. Conf. Exhib. Opt. Commun., 2010, pp. 1–3.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

E. S. Awad, P. S. Cho, C. Richardson, N. Moulton, and J. Goldhar, “Optical 3R regeneration using a single EAM for all-optical timing extraction with simultaneous reshaping and wavelength conversion,” IEEE Photon. Technol. Lett., vol. 14, no. 9, pp. 1378–1380, 2002.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

H. Zarkoob and J. A. Salehi, “Performance limits of optical clock recovery systems based on two-photon absorption detection scheme,” IEEE J. Sel. Topics Quantum Electron., vol. 14, no. 3, pp. 963–971, 2008.

O. Kamatani, S. Kawanishi, and M. Saruwatari, “Prescaled 6.3 GHz clock recovery from 50 Gbit/s TDM optical signal with 50 GHz PLL using four-wave mixing in a travelling-wave laser diode optical amplifier,” Electron. Lett., vol. 30, pp. 807–809, 1994.

S. Kawanishi and M. Saruwatari, “Ultra-high-speed PLL-type clock recovery circuit based on all-optical gain modulation in traveling-wave laser diode amplifier,” J. Lightw. Technol., vol. 11, no. 12, pp. 2123–2129, 1993.

S. Kawanishi and M. Saruwatari, “10 GHz timing extraction from randomly modulated optical pulses using phase-locked loop with travelling-wave laser-diode optical amplifier using optical gain modulation,” Electron. Lett., vol. 28, pp. 510–511, 1992.

S. Kawanishi and M. Saruwatari, “New-type phase-locked loop using travelling-wave laser-diode optical amplifier for very high-speed optical transmission,” Electron. Lett., vol. 24, pp. 1452–1453, 1988.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

P. E. Barnsley, H. J. Wickes, G. E. Wickens, and D. M. Spirit, “All-optical clock recovery from 5 Gb/s RZ data using a self-pulsating 1.56 μm laser diode,” IEEE Photon. Technol. Lett., vol. 3, no. 10, pp. 942–945, 1991.

H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

L. Provino, A. Mussot, E. Lantz, T. Sylvestre, and H. Maillotte, “Broadband and flat parametric amplifiers with a multisection dispersion-tailored nonlinear fiber arrangement,” JOSA B, vol. 20, pp. 1532–1537, 2003.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

Z. Tong, A. Bogris, M. Karlsson, and P. A. Andrekson, “Full characterization of the signal and idler noise figure spectra in single-pumped fiber optical parametric amplifiers,” Opt. Exp., vol. 18, pp. 2884–2893, 2010.

P. Kylemark, M. Karlsson, T. Torounidis, and P. A. Andrekson, “Noise statistics in fiber optical parametric amplifiers,” J. Lightw. Technol., vol. 25, no. 2, pp. 612–620, 2007.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

H.-F. Chou, Z. Hu, J. E. Bowers, D. J. Blumenthal, K. Nishimura, R. Inohara, and M. Usami, “Simultaneous 160-Gb/s demultiplexing and clock recovery by utilizing microwave harmonic frequencies in a traveling-wave electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 608–610, 2004.

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H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

J. Hansryd, P. A. Andrekson, M. Westlund, J. Li, and P.-O. Hedekvist, “Fiber-based optical parametric amplifiers and their applications,” IEEE J. Sel. Topics Quantum Electron., vol. 8, no. 3, pp. 506–520, 2002.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

B. P. Kuo, A. O. J. Wiberg, N. Alic, and S. Radic, “Self-phase tracked fiber-optical parametric sampling gate for 640-Gb/s OTDM de-multiplexing,” in Proc. 36th Eur. Conf. Exhib. Opt. Commun., 2010, pp. 1–3.

P. E. Barnsley, H. J. Wickes, G. E. Wickens, and D. M. Spirit, “All-optical clock recovery from 5 Gb/s RZ data using a self-pulsating 1.56 μm laser diode,” IEEE Photon. Technol. Lett., vol. 3, no. 10, pp. 942–945, 1991.

P. E. Barnsley, H. J. Wickes, G. E. Wickens, and D. M. Spirit, “All-optical clock recovery from 5 Gb/s RZ data using a self-pulsating 1.56 μm laser diode,” IEEE Photon. Technol. Lett., vol. 3, no. 10, pp. 942–945, 1991.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

I. Kang and M. Yan, “Simple setup for simultaneous optical clock recovery and ultra-short sampling pulse generation,” Electron. Lett., vol. 38, pp. 1199–1201, 2002.

Z. Xiang, L. Chao, S. Ping, H. H. M. Shalaby, T. H. Cheng, and P. Ye, “A performance analysis of an all-optical clock extraction circuit based on Fabry-Perot filter,” J. Lightw. Technol., vol. 19, no. 5, pp. 603–613, 2001.

H. Zarkoob and J. A. Salehi, “Performance limits of optical clock recovery systems based on two-photon absorption detection scheme,” IEEE J. Sel. Topics Quantum Electron., vol. 14, no. 3, pp. 963–971, 2008.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

H. Dong, H. Sun, G. Zhu, Q. Wang, and N. Dutta, “Clock recovery using cascaded LiNbO3 modulator,” Opt. Exp., vol. 12, pp. 4751–4757, 2004.

M. Jinno and T. Matsumoto, “All-optical timing extraction using a 1.5 μm self pulsating multielectrode DFB LD,” Electron. Lett., vol. 24, pp. 1426–1427, 1988.

S. Kawanishi and M. Saruwatari, “New-type phase-locked loop using travelling-wave laser-diode optical amplifier for very high-speed optical transmission,” Electron. Lett., vol. 24, pp. 1452–1453, 1988.

S. Kawanishi and M. Saruwatari, “10 GHz timing extraction from randomly modulated optical pulses using phase-locked loop with travelling-wave laser-diode optical amplifier using optical gain modulation,” Electron. Lett., vol. 28, pp. 510–511, 1992.

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D. Tong, K.-L. Deng, B. Mikkelsen, G. Raybon, K. Dreyer, and J. Johnson, “160 Gbit/s clock recovery using electroabsorption modulator-based phase-locked loop,” Electron. Lett., vol. 36, pp. 1951–1952, 2000.

I. Kang and M. Yan, “Simple setup for simultaneous optical clock recovery and ultra-short sampling pulse generation,” Electron. Lett., vol. 38, pp. 1199–1201, 2002.

C. Boerner, C. Schubert, C. Schmidt, E. Hilliger, V. Marembert, J. Berger, “160 Gbit/s clock recovery with electro-optical PLL using bidirectionally operated electroabsorption modulator as phase comparator,” Electron. Lett., vol. 39, pp. 1071–1073, 2003.

T. Yamamoto, L. Oxenlowe, C. Schmidt, C. Schubert, E. Hilliger, U. Feiste, “Clock recovery from 160 Gbit/s data signals using phase-locked loop with interferometric optical switch based on semiconductor optical amplifier,” Electron. Lett., vol. 37, pp. 509–510, 2001.

O. Kamatani, S. Kawanishi, and M. Saruwatari, “Prescaled 6.3 GHz clock recovery from 50 Gbit/s TDM optical signal with 50 GHz PLL using four-wave mixing in a travelling-wave laser diode optical amplifier,” Electron. Lett., vol. 30, pp. 807–809, 1994.

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H. Zarkoob and J. A. Salehi, “Performance limits of optical clock recovery systems based on two-photon absorption detection scheme,” IEEE J. Sel. Topics Quantum Electron., vol. 14, no. 3, pp. 963–971, 2008.

A. Durécu-Legrand, C. Simonneau, D. Bayart, A. Mussot, T. Sylvestre, E. Lantz, and H. Maillotte, “Impact of pump OSNR on noise figure for fiber-optical parametric amplifiers,” IEEE Photon. Technol. Lett., vol. 17, no. 6, pp. 1178–1180, 2005.

E. S. Awad, C. J. K. Richardson, P. S. Cho, N. Moulton, and J. Goldhar, “Optical clock recovery using SOA for relative timing extraction between counterpropagating short picosecond pulses,” IEEE Photon. Technol. Lett., vol. 14, no. 3, pp. 396–398, 2002.

A. O. J. Wiberg, C.-S. Bres, B. P. Kuo, J. X. Zhao, N. Alic, and S. Radic, “Sampling of multiple 320-Gb/s channels by single parametric gate,” IEEE Photon. Technol. Lett., vol. 21, no. 12, pp. 796–798, 2009.

I. Phillips, A. Gloag, D. Moodie, N. Doran, I. Bennion, and A. Ellis, “Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator,” IEEE Photon. Technol. Lett., vol. 10, no. 2, pp. 291–293, 1998.

D. T. Tong, B. Mikkelsen, T. Nielsen, K. Dreyer, and J. Johnson, “Optoelectronic phase-locked loop with balanced photodetection for clock recovery in high-speed optical time-division-multiplexed systems,” IEEE Photon. Technol. Lett., vol. 12, no. 8, pp. 1064–1066, 2000.

J. Turkiewicz, E. Tangdiongga, G. Khoe, and H. de Waardt, “Clock recovery and demultiplexing performance of 160-Gb/s OTDM field experiments,” IEEE Photon. Technol. Lett., vol. 16, no. 6, pp. 1555–1557, 2004.

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