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Conferences > PEMD > 2003 > ASF > 582

Electrically tunable and switchable photorefractive optical filters

V. M. Petrov, S. Lichtenberg, J. Petter, T. Tschudi, and A. V. Chamrai

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Abstract

We present results of the experimental investigations of two types of electrically controlled optical wavelength holographic filters based on photorefractive crystals. The filters exhibit a narrow bandwidth (100…10 pm) and allow fast tuning (2.2 nm/µs) or switching in a broad range of wavelength and precise frequency trimming.

© 2003 Optical Society of America

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