Application of a passively mode-locked quantum-dot Fabry-Perot laser in 40 Gb/s all-optical 3R regeneration.
The application of a mode-locked quantum-dot Fabry-Perot (QD-FP) laser in a wavelength preserving all-optical 3R regenerator is demonstrated at 40 Gb/s. The 3R regenerator consists of a QD-FP laser for low-timing jitter clock recovery, cross-phase modulation based retiming, and self-phase modulation based reshaping. The performance of the alloptical 3R regenerator is assessed experimentally in terms of the Q-factor, timing jitter and bit-error ratio.
Tang
Xuefeng
X
Department of Electrical and Computer Engineering, Queen's University, Kingston, ON, Canada K7L 3N6.
Chung
Sung Han
SH
Cartledge
John C
JC
Shen
Alexandre
A
Akrout
Akram
A
Duan
Guang-Hua
GH