LOW-LOSS PHASED-ARRAY BASED 4-CHANNEL WAVELENGTH DEMULTIPLEXER INTEGRATED WITH PHOTODETECTORS

被引：33

作者：

AMERSFOORT, MR

DEBOER, CR

VERBEEK, BH

DEMEESTER, P

LOOYEN, A

VANDERTOL, JJGM

机构：

[1] DELFT UNIV TECHNOL,DEPT APPL PHYS,OPT RES GRP,2600 GA DELFT,NETHERLANDS

[2] PHILIPS RES LABS,CTR OPTOELECTR,EINDHOVEN,NETHERLANDS

[3] STATE UNIV GHENT,IMEC,DEPT INFORMAT TECHNOL,B-9000 GHENT,BELGIUM

[4] PTT RES,LEIDSCHENDAM,NETHERLANDS

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 01期

关键词：

D O I：

10.1109/68.265890

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 4-channel phased-array wavelength division demultiplexer with 1.8 nm channel spacing at 1.54mum has been monolithically integrated with photodetectors in InP/InGaAsP. On chip losses are 3.5 to 4.5 dB. These are the lowest losses reported so far for demultiplexers monolithically integrated with photodetectors. Nearest neighbor crosstalk ranges from -12 to -21 dB.

引用

页码：62 / 64

页数：3

共 11 条

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