论文信息 - Optical injection-locking-based pump recovery for phase-sensitively amplified links

Optical injection-locking-based pump recovery for phase-sensitively amplified links

An injection-locking-based pump recovery system for phase-sensitively amplified links is proposed and studied experimentally. Measurements with 10 Gbaud DQPSK signals show penalty-free recovery of 0.8 GHz FWHM bandwidth pump with 63 dB overall amplification.

[1] C. Caves. Quantum limits on noise in linear amplifiers , 1982 .

[2] P. Andrekson,et al. Towards ultrasensitive optical links enabled by low-noise phase-sensitive amplifiers , 2011 .

[3] Zhi Tong,et al. Noise performance of optical fiber transmission links that use non-degenerate cascaded phase-sensitive amplifiers. , 2010, Optics express.

[4] A. Furusawa. Amplitude squeezing of a semiconductor laser with light injection. , 1996, Optics letters.