WAVELENGTH DISCRIMINATOR IN INTEGRATED-OPTICS

被引：0

作者：

MARCOU, J ^{[1
]}

JOUVET, M ^{[1
]}

机构：

[1] IUT GEN ELECT,F-19100 BRIVE,FRANCE

来源：

ANNALES DES TELECOMMUNICATIONS-ANNALS OF TELECOMMUNICATIONS | 1988年 / 43卷 / 11-12期

关键词：

Optical Communication - Semiconducting Gallium Compounds - Semiconductor Devices - Waveguide Components--Couplers - Waveguides; Optical;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

An integrated optics wavelength discriminator using two identical diffraction gratings and non-parallel horn transitions between channel waveguides is presented. The principle of discriminating combines the spectral characteristic of the gratings (in amplitude and direction) with the angular selectivity of the transitions. A detailed analysis of the performances is presented and leads to simple expressions for rough estimation. An example of this discriminator is described with GaAs/AlGaAs waveguides.

引用

页码：583 / 596

页数：14

共 21 条

[1] THEORETICAL AND EXPERIMENTAL INVESTIGATION OF GAAS/GAALAS AND N/N+ GAAS RIB WAVE-GUIDES [J].