[1] C K Chan Calvin. Optical Performance Monitoring: Advanced Techniques for Next-Generation Photonic Networks [M]. Academic Press, 2010. 162-165.

[2] Seb J Savory, Giancarlo Gavioli, Robert I Killey, et al.. Electronic compensation of chromatic dispersion using a digital coherent receiver [J]. Opt Express, 2007, 15(5): 2120-2126.

[3] A E Willner. The optical network of the future [J]. Optics and Photonics News, 2006, 17(3): 30-35.

[4] M N Petersen, Z Pan, S Lee, et al.. Online chromatic dispersion monitoring and compensation using a single inband subcarrier tone [J]. IEEE Photon Technol Lett, 2002, 14(4): 570-572.

[5] Z Pan, Y Xie, S A Havstad, et al.. Real-time group-velocity dispersion monitoring and automated compensation without modifications of the transmitter [J]. Opt Commun, 2004, 230(1): 145-149.

[6] S M Kim, C H Lee. The efficient clock-extraction methods of NRZ signal for chromatic dispersion monitoring [J]. IEEE Photon Technol Lett, 2005, 17(5): 1100-1102.

[7] Q Yu, Z Pan, L S Yan, et al.. Chromatic dispersion monitoring technique using sideband optical filtering and clock phase-shift detection [J]. J Lightwave Technol, 2002, 20(12): 2267.

[8] Y Hirota, Y Takushima, S Matsumoto, et al.. Real-time monitoring and fast adaptive compensation of chromatic dispersion in a 40 Gb/s optical cross-connect network [C]. ECOC, 2005, 3: 325-326.

[9] I Shake, H Takara. Chromatic dispersion dependence of asynchronous amplitude histogram evaluation of NRZ signal [J]. J Lightwave Technol, 2003, 21(10): 2154-2161.

[10] Z Li, G Li. Chromatic dispersion and polarization-mode dispersion monitoring for RZ-DPSK signals based on asynchronous amplitude-histogram evaluation [J]. J Lightwave Technol, 2006, 24(7): 2859-2866.

[11] T B Anderson, S D Dods, K Clarke, et al.. Multi-impairment monitoring for photonic networks [C]. ECOC, 2007. 1-4.

[12] Y K Lizé, J Y Yang, L C Christen, et al.. Simultaneous and independent monitoring of OSNR, chromatic and polarization mode dispersion for NRZ-OOK, DPSK and duobinary [C]. OFC, 2007. OThN2.

[13] P S Westbrook, B J Eggleton, G Raybon, et al.. Measurement of residual chromatic dispersion of a 40-Gb/s RZ signal via spectral broadening [J]. IEEE Photon Technol Lett, 2002, 14(3): 346-348.

[14] Chen Ming, Zhang Yejin, He Lina, et al.. Chromatic dispersion monitoring method based on frequency-shift of SOA [J]. Semiconductor Optoelectronics, 2007, 28(4): 544-547.

[15] Zou Lianggang, Song Muping. Dispersion monitoring based on self phase modulation and cross phase modulation effects in semiconductor optical amplifier [J]. Chinese J Lasers, 2009, 36(s2): 277-281.

[16] Zou Lianggang, Song Muping. Dispersion monitoring based on nonlinear effects in silicon optical waveguides [J]. Acta Optica Sinica, 2010,30(4): 944-948.

[17] Song Muping, Zou Lianggang. Chromatic dispersion monitoring based on four wave mixing in silicon optical waveguides [J]. Chinese J Lasers, 2010, 37(s1): 181-185.

[18] F N Hauske, M Kuschnerov, B Spinnler, et al.. Optical performance monitoring in digital coherent receivers [J]. J Lightwave Technol, 2009, 27(16): 3623-3631.

[19] R A Soriano, F N Hauske, N G Gonzalez, et al.. Chromatic dispersion estimation in digital coherent receivers [J]. J Lightwave Technol, 2011, 29(11): 1627-1637.

[20] Q Sui, A P T Lau, C Lu. Fast and robust chromatic dispersion estimation using auto-correlation of signal power waveform for DSP based-coherent systems [C]. OFC, 2012. 1-3.

[21] Q Sui, A P T Lau, C Lu. Fast and robust blind chromatic dispersion estimation using auto-correlation of signal power waveform for digital coherent systems [J]. J Lightwave Technol, 2013, 31(2): 306-312.

[22] J Zhao, A P T Lau, K K Qureshi, et al.. Chromatic dispersion monitoring for DPSK systems using RF power spectrum [J]. J Lightwave Technol, 2009, 27(24): 5704-5709.

[23] G P Agrawal. Nonlinear Fiber Optics [M]. Heidelberg: Springer Berlin, 2000.