GaAs/AlGaAs integrated-optic wavelength demultiplexer

An integrated-optic dual-channel wavelength (de)multiplexer is demonstrated on a GaAs/AlGaAs heterostructure. The device, an asymmetric Mach-Zehnder interferometer, operates with a channel separation of 19 nm in the 1500-nm-wavelength range.

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Bibliographic Details
Published inOptics letters Vol. 13; no. 11; p. 1047
Main Authors Deri, R J, Yi-Yan, A, Hawkins, R J, Seto, M
Format Journal Article
LanguageEnglish
Published United States 01.11.1988
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Summary:An integrated-optic dual-channel wavelength (de)multiplexer is demonstrated on a GaAs/AlGaAs heterostructure. The device, an asymmetric Mach-Zehnder interferometer, operates with a channel separation of 19 nm in the 1500-nm-wavelength range.
ISSN:0146-9592
DOI:10.1364/OL.13.001047