GRATING DEMULTIPLEXER INTEGRATED WITH MSM DETECTOR ARRAY IN INGAAS/ALGAAS/GAAS FOR WDM

被引：19

作者：

FALLAHI, M ^{[1
]}

MCGREER, KA ^{[1
]}

DELAGE, A ^{[1
]}

TEMPLETON, IM ^{[1
]}

CHATENOUD, F ^{[1
]}

BARBER, R ^{[1
]}

机构：

[1] SOLID STATE OPTOELECTR CONSORTIUM,OTTAWA K1A OR6,ON,CANADA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 07期

关键词：

D O I：

10.1109/68.229809

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 demonstrate the integration of a grating demultiplexer with curved output waveguides and MSM photodetector array in InGaAs/AlGaAs/GaAs operating in the 1 mum wavelength region. The structure provides 38 channels with 1 nm channel spacing. The total loss including scattering from unmetalized grating is about 17 dB. A channel crosstalk of -11 dB is obtained. The FWHM of the channel pass band is 0.5 nm.

引用

页码：794 / 797

页数：4

共 5 条

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