Coherent acousto-optic mode coupling in dispersion-compensating fiber by two acoustic gratings with orthogonal vibration directions

被引：40

作者：

Dashti, PZ ^{[1
]}

Li, Q ^{[1
]}

Lin, CH ^{[1
]}

Lee, HP ^{[1
]}

机构：

[1] Univ Calif Irvine, Henry Samueli Sch Engn, Dept Elect Engn & Comp Sci, Irvine, CA 92697 USA

来源：

OPTICS LETTERS | 2003年 / 28卷 / 16期

关键词：

D O I：

10.1364/OL.28.001403

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The acousto-optic mode coupling from core to LP11cl mode of a dispersion-compensating fiber excited by two acoustic waves with orthogonal perturbations is studied by use of a novel composite piezoelectric transducer. Highly polarization-dependent mode-selective spectra are observed that are due to coherent acousto-optic coupling between the core and various constituent cladding modes. Potential applications for implementing an all-fiber wavelength-tunable polarization analyzer are also discussed. (C) 2003 Optical Society of America.

引用

页码：1403 / 1405

页数：3

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