Application of a passively mode-locked quantum-dot Fabry-Perot laser in 40 Gb/s all-optical 3R regeneration | Zendy

Xuefeng Tang | Zendy; Sung Han Chung | Zendy; John C. Cartledge | Zendy; Alexandre Shen | Zendy; Akram Akrout | Zendy; GuangHua Duan | Zendy

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Application of a passively mode-locked quantum-dot Fabry-Perot laser in 40 Gb/s all-optical 3R regeneration

Author(s) -

Xuefeng Tang,

Sung Han Chung,

John C. Cartledge,

Alexandre Shen,

Akram Akrout,

GuangHua Duan

Publication year - 2010

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.009378

Subject(s) - jitter , retiming , optics , laser , regenerative heat exchanger , fabry–pérot interferometer , modulation (music) , mode locking , phase modulation , optoelectronics , materials science , physics , phase noise , computer science , telecommunications , heat exchanger , parallel computing , acoustics , thermodynamics

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.

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