ULTRAFAST POLARIZATION-INDEPENDENT ALL-OPTICAL SWITCHING USING A POLARIZATION DIVERSITY SCHEME IN THE NONLINEAR OPTICAL LOOP MIRROR

被引：48
|
作者：
UCHIYAMA, K
TAKARA, H
KAWANISHI, S
MORIOKA, T
SARUWATARI, M
机构：
[1] NTT Transmission Systems Laboratories, Yokosuka, Kanagawa 238-03
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 20期
关键词：
OPTICAL COMMUNICATION; OPTICAL SWITCHING;
D O I：
10.1049/el:19921193
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：
Polarisation-independent 32 to 8 Gbit/s demultiplexing in the nonlinear optical loop miffor is successfully demonstrated using a novel polarisation diversity scheme in which two independent switching operations are performed along the two principal axes of a polarisation-maintaining fibre loop. The variation of the switched signal powers is measured to be less than 1 dB as the input polarisation direction is varied over 180-degrees.
引用
收藏
页码：1864 / 1866
页数：3
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