A subnanosecond polarization-independent tunable filter/wavelength router using a Sagnac interferometer

被引：27

作者：

Fang, XJ

Demarest, K

Allen, C

Pelz, L

机构：

[1] UNIV KANSAS,DEPT ELECT ENGN & COMP SCI,INFORMAT & TELECOMMUN TECHNOL CTR,LAWRENCE,KS 66045

[2] SPRINT,OVERLAND PK,KS 66212

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 11期

关键词：

communication system routing; filter; optical fibers; polarization;

D O I：

10.1109/68.634718

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：

A high-speed, polarization independent, electrooptic tunable filter was built using a birefringence modulator within a Sagnac interferometer, Switching times less than 0.5 ns were achieved in our experiment for this filter, Application in highspeed wavelength routing was also demonstrated.

引用

页码：1490 / 1492

页数：3

共 6 条

[1] POLARIZATION-INDEPENDENT ALL-FIBER WAVELENGTH-DIVISION MULTIPLEXER BASED ON A SAGNAC INTERFEROMETER [J].