Integration of InP grating-based DEMUX with pin array for monolithic WDM detection

Herve P. LeBlanc; Julian B.D. Soole; Axel Scherer; Nicholas C. Andreadakis; Catherine Caneau; Rajaram J. Bhat; M. A. Koza

doi:10.1117/12.141097

16 February 1993 Integration of InP grating-based DEMUX with pin array for monolithic WDM detection

Herve P. LeBlanc, Julian B.D. Soole, Axel Scherer, Nicholas C. Andreadakis, Catherine Caneau, Rajaram J. Bhat, M. A. Koza

Author Affiliations +

Proceedings Volume 1788, Sources and Detectors for Fiber Communications; (1993) https://doi.org/10.1117/12.141097
Event: Fibers '92, 1992, Boston, MA, United States

Abstract

We report an integrated wavelength demultiplexing grating spectrometer and p-i-n array for use in dense wavelength division multiplexing (WDM) applications. The single InP chip incorporates a novel waveguide/detector coupling scheme and is capable of demultiplexing up to 92 wavelength channels. Operation in the 1.5 micrometers fiber band was successfully demonstrated with a channel spacing of 1 nm. The detectors exhibited bandwidths of 15 GHz.

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Herve P. LeBlanc, Julian B.D. Soole, Axel Scherer, Nicholas C. Andreadakis, Catherine Caneau, Rajaram J. Bhat, and M. A. Koza "Integration of InP grating-based DEMUX with pin array for monolithic WDM detection", Proc. SPIE 1788, Sources and Detectors for Fiber Communications, (16 February 1993); https://doi.org/10.1117/12.141097

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