A 16-CHANNEL FREQUENCY SELECTION SWITCH FOR OPTICAL FDM DISTRIBUTION-SYSTEMS

被引:15
作者
ODA, K
TAKATO, N
KOMINATO, T
TOBA, H
机构
[1] NIPPON TELEGRAPH & TEL PUBL CORP-T19R, IBARAKI 31911, JAPAN
[2] NIPPON TELEGRAPH & TEL PUBL CORP, YOKOSUKA ELECT COMMUN LABS, YOKOSUKA, KANAGAWA 23803, JAPAN
[3] NIPPON TELEGRAPH & TEL PUBL CORP, IBARAKI ELECT COMMUN LABS, TOKAI, IBARAKI 31911, JAPAN
关键词
17;
D O I
10.1109/49.57818
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
The performance of a S GHz-spaced, 16-channel frequency selection switch (FS-SW) for optical FDM distribution systems is described. The silica waveguide-type FS-SW is constructed with four serially connected periodic filters integrated on a silicon chip. A controller for the FS-SW is also described and the desired channel can be selected successfully from among 16 optical carriers under an average crosstalk level of less than -20 dB. © 1990 IEEE
引用
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页码:1132 / 1140
页数:9
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