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Automatically controlled power equalizer for liquid crystal based optical demultiplexer
Conference paper

Automatically controlled power equalizer for liquid crystal based optical demultiplexer

Yu-Ping Lan, Yi-Fan Lai, Ru-Pin Pan and Ci-Ling Pan
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, Vol.2005, pp.1398-1399
2005

Abstract

Power equalization of four channels for a liquid crystal based demultiplexer by automatically controlling the liquid crystal pixels is demonstrated. The variation between different channels reduced from 10 dB to 0.15 dB.

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