Demonstration of an all-optical switch by use of a multiwavelength mutual injection-locked laser diode

L. Y. Chan; Ping Kong Alexander Wai; L. F.K. Lui; B. Moses; W. H. Chung; Hwa Yaw Tam; M. S. Demokan

doi:10.1364/OL.28.000837

Demonstration of an all-optical switch by use of a multiwavelength mutual injection-locked laser diode

L. Y. Chan, Ping Kong Alexander Wai, L. F.K. Lui, B. Moses, W. H. Chung, Hwa Yaw Tam, M. S. Demokan

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

36 Citations (Scopus)

Abstract

An error-free all-optical packet switching was demonstrated by use of a multiwavelength mutual injection-locked Fabry-Perot laser diode (FP-LD). The operation principle of the all-optical switch was based on injection locking of a commercially available FP-LD with a double-channel planar buried InGaAsP heterostructure. The switch-on and switch-off times of the FP-LD were within a bit period, so only 1 bit was required to serve as a guard period between the packets for packet demultiplexing.

Original language	English
Pages (from-to)	837-839
Number of pages	3
Journal	Optics Letters
Volume	28
Issue number	10
DOIs	https://doi.org/10.1364/OL.28.000837
Publication status	Published - 15 May 2003

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.28.000837

http://hdl.handle.net/10397/5015

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abstract = "An error-free all-optical packet switching was demonstrated by use of a multiwavelength mutual injection-locked Fabry-Perot laser diode (FP-LD). The operation principle of the all-optical switch was based on injection locking of a commercially available FP-LD with a double-channel planar buried InGaAsP heterostructure. The switch-on and switch-off times of the FP-LD were within a bit period, so only 1 bit was required to serve as a guard period between the packets for packet demultiplexing.",

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AU - Moses, B.

AU - Chung, W. H.

AU - Tam, Hwa Yaw

AU - Demokan, M. S.

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AB - An error-free all-optical packet switching was demonstrated by use of a multiwavelength mutual injection-locked Fabry-Perot laser diode (FP-LD). The operation principle of the all-optical switch was based on injection locking of a commercially available FP-LD with a double-channel planar buried InGaAsP heterostructure. The switch-on and switch-off times of the FP-LD were within a bit period, so only 1 bit was required to serve as a guard period between the packets for packet demultiplexing.

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Demonstration of an all-optical switch by use of a multiwavelength mutual injection-locked laser diode

Abstract

ASJC Scopus subject areas

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