All fiber 2x2 polarization insensitive switch

被引：7

作者：

Culverhouse, DO

Laming, RI

Farwell, SG

Birks, TA

Zervas, MN

机构：

[1] Optoelectronics Research Centre, University of Southampton

[2] School of Physics, University of Bath, Claverton Down

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

acoustic devices; acoustic frequency conversion; acoustooptic couplers; rerouting switch;

D O I：

10.1109/68.559386

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 the development of a polarization insensitive all fiber 2 x 2 acoustooptic switch based on twisting the waist of a null taper coupler, The polarization insensitivity is better than 0.2 dB, the device requires a drive power of <1 mW, and exhibits a switching time of <50 mu s and insertion loss of 0.1 dB.

引用

页码：455 / 457

页数：3

共 9 条

[1] ANISOTROPY IN SPUN SINGLE-MODE FIBERS [J].