FAST AUTOMATIC POLARIZATION CONTROL-SYSTEM

被引：54
|
作者：
HEISMANN, F
WHALEN, MS
机构：
[1] AT&T Bell Laboratories, Holmdel
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 05期
关键词：
D O I：
10.1109/68.136501
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report a fast polarization control system using a lithium niobate electrooptic polarization transformer and a simple electronic feedback circuit. The system produces general elliptical phase retardation at a maximum rate of 6300 rad/s and allows continuous transformations from any general varying input polarization state into any desired output state. We demonstrate automatic stabilization of a rapidly varying polarization state at rates of up to 4900 rad/s.
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页码：503 / 505
页数：3
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