基于光子晶体光纤的光纤环形反射镜偏振无关声光滤波器

Asia Communications and Photonics Conference and Exhibition Pub Date : 2010-12-08 DOI:10.1117/12.888522

Chun-liu Zhao, W. Jin, J. Ju, Xinyong Dong, Juan Kang, L. Cheng

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引用次数: 1

摘要

研究了光子晶体光纤中声光滤波器的偏振依赖特性，发现其偏振依赖性很强。通过在光纤环路中插入滤波器，极化依赖性被有效消除，极化依赖性损耗从~ 4.0 dB降低到<0.35 dB。

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Polarization independent acousto-optic filter based on photonic crystal fibers by using a fiber loop mirror

We investigate the polarization dependent characteristic of an acousto-optic filter in photonic crystal fiber and find polarization dependence is strong. By inserting the filter into a fiber loop, the polarization dependence is eliminated effectively, and the polarization dependent loss is reduced from ∼4.0 dB to <0.35 dB.

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Asia Communications and Photonics Conference and Exhibition

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