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Conferences > IPR > 2000 > IFD > IFD4

A Novel Beat Noise Reduction Method for AOTF

T. Nakazawa, M. Sugiyama, M. Doi, S. Taniguchi, Y. Takasu, N. Hashimoto, M. Norimatsu, W. Han, H. Miyata, T. Satake, Y. Moroboshi, and M. Seino

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Abstract

We solved the problem of beat noise, which is the most significant problem in AOTFs, by introducing a basic principle using our acoustic beat averaging method and confirmed that it enables the application of AOTF in real OADM systems with sub-nano-meter channel spacing.

© 2000 Optical Society of America

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