Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/31399
Title: All-optical header processing using control signals generated by direct modulation of a DFB laser
Authors: Wai, PKA 
Chan, LY
Lui, LFK
Xu, L
Tam, HY 
Demokan, MS
Keywords: All-optical devies
Injection-locked
Laser diodes
Lasers
Optical switches
Issue Date: 2004
Publisher: North-Holland
Source: Optics communications, 2004, v. 242, no. 1-3, p. 155-161 How to cite?
Journal: Optics communications 
Abstract: On-the-fly all-optical header processing and control signal generation were simultaneously realized using a dualwavelength injection-locked Fabry-Pérot laser diode. The special two-level input control signal was generated by direct modulation of a distributed feedback laser. The header processing rate is 2.5 Gb/s, the payload data rate is 10 Gb/s, and the packet length is 25.6 ns. The switching ratio for the switched control signals measured spectrally was improved from 3 dB to over 20 dB by using a polarizer.
URI: http://hdl.handle.net/10397/31399
ISSN: 0030-4018
EISSN: 1873-0310
DOI: 10.1016/j.optcom.2004.08.010
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