MONOLITHIC INP-BASED GRATING SPECTROMETER FOR WAVELENGTH-DIVISION MULTIPLEXED SYSTEMS AT 1.5 MU-M

被引：37

作者：

SOOLE, JBD

SCHERER, A

LEBLANC, HP

ANDREADAKIS, NC

BHAT, R

KOZA, MA

机构：

[1] Bellcore, NJ 07701, 331 Newman Springs Road, Red Bank

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 02期

关键词：

SPECTROMETRY; OPTICAL COMMUNICATION;

D O I：

10.1049/el:19910087

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 monolithic InP-based grating spectrometer for use in wavelength-division multiplexed systems at 1.5-mu-m is reported. The spectrometer uses a single etched reflective focusing diffraction grating and resolves > 50 channels at 1 nm spacing with a approximately 0.3 nm channel width and at least 19 dB channel isolation. Operation is essentially of the state of the input polarisation.

引用

页码：132 / 134

页数：3

共 9 条

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