论文信息 - Ultra-low timing-jitter 40GHz clock recovery using EAM-MZM double-loop and its application in a 640Gbit/s OTDM system

Ultra-low timing-jitter 40GHz clock recovery using EAM-MZM double-loop and its application in a 640Gbit/s OTDM system

35fs timing-jitter clock recovery based on EAM-MZM double-loop with ability of simultaneous demultiplexing is proposed to enable a 640Gbit/s-400km OTDM transmission system with power penalty of 4dB. Results show significant performance improvement compared with MZM-OEO based clock recovery in system.

[1] Hao Hu,et al. 10 GHz pulse source for 640 Gbit/s OTDM based on phase modulator and self-phase modulation. , 2011, Optics express.

[2] H. Tsuchida. Simultaneous Prescaled Clock Recovery and Serial-to-Parallel Conversion of Data Signals Using a Polarization Modulator-Based Optoelectronic Oscillator , 2009, Journal of Lightwave Technology.

[3] L. Maleki,et al. Optoelectronic microwave oscillator , 1996 .

[4] Wei Li,et al. A Frequency-Doubling Optoelectronic Oscillator Based on a Dual-Parallel Mach–Zehnder Modulator and a Chirped Fiber Bragg Grating , 2011, IEEE Photonics Technology Letters.

[5] Leif Katsuo Oxenløwe,et al. 1.28 Tbit/s single-polarisation serial OOK optical data generation and demultiplexing , 2009 .

[6] Y. Li,et al. A Phase Stable Short Pulses Generator Using an EAM and Phase Modulators for Application in 160-GBaud DQPSK Systems , 2012, IEEE Photonics Technology Letters.

[7] L. Molle,et al. Transmission of Single-Channel 16-QAM Data Signals at Terabaud Symbol Rates , 2012, Journal of Lightwave Technology.

[8] Jing Li,et al. Simultaneous Clock Enhancing and Demultiplexing for 160-Gb/s OTDM Signal Using Two Bidirectionally Operated Electroabsorption Modulators , 2011, IEEE Photonics Technology Letters.