Linear crosstalk in 4 x 4 semiconductor optical amplifier gate switch matrix

被引：29

作者：

Larsen, CP

Gustavsson, M

机构：

[1] LM ERICSSON AS,COPENHAGEN,DENMARK

[2] TECH UNIV DENMARK,EMI,COPENHAGEN,DENMARK

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1997年 / 15卷 / 10期

关键词：

linear crosstalk; interferometric effects; optical amplifiers; optical crosstalk; optical networks; optical switches; semiconductor;

D O I：

10.1109/50.633575

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 comprehensive crosstalk investigation of a packaged 4 x 4 semiconductor optical amplifier gate switch matrix, experimentally as well as theoretically, For a fully loaded switch with the same wavelength on all four inputs, all possible switching combinations are analyzed, thus yielding realistic crosstalk figures, Coherent and incoherent crosstalk phenomena are identified, and a switch crosstalk less than -40 dB has been measured.

引用

页码：1865 / 1870

页数：6

共 9 条

[1] Experimental and analytical evaluation of packaged 4x4 InGaAsP/InP semiconductor optical amplifier gate switch matrices for optical networks [J].