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Proceedings Paper

Effect of thermal post-annealing on spectral transmission of 0.807/1.3 um, 1.48/1.55 um, and 1.3/1.55 um ion-exchanged Mach-Zehnder interferometer wavelength demultiplexers/multiplexers
Author(s): Guang-Wen Zhang; Seppo Honkanen; S. Iraj Najafi; Ari Tervonen; Pekka Katila
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Paper Abstract

Nonsymmetric three-port integrated optical Mach-Zehnder interferometer configuration is employed to make 0.807/1.3 micrometers , 1.3/1.55 micrometers , and 1.48/1.55 micrometers wavelength multiplexers/demultiplexers. The devices are produced by potassium-silver double-ion exchange process. The effect of thermal post-annealing on spectral behavior of the fabricated devices is investigated. The losses and extinction ratios of the fabricated devices are also determined.

Paper Details

Date Published: 28 July 1994
PDF: 8 pages
Proc. SPIE 2213, Nanofabrication Technologies and Device Integration, (28 July 1994); doi: 10.1117/12.180966
Show Author Affiliations
Guang-Wen Zhang, Ecole Polytechnique de Montreal (Canada)
Seppo Honkanen, Ecole Polytechnique de Montreal (Canada)
S. Iraj Najafi, Ecole Polytechnique de Montreal (Canada)
Ari Tervonen, Optonex Ltd. (Finland)
Pekka Katila, Technical Research Center of Finland (Finland)


Published in SPIE Proceedings Vol. 2213:
Nanofabrication Technologies and Device Integration
Wolfgang Karthe, Editor(s)

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