ULTRACOMPACT MONOLITHIC INTEGRATION OF BALANCED, POLARIZATION DIVERSITY PHOTODETECTORS FOR COHERENT LIGHTWAVE RECEIVERS

被引:57
作者
DERI, RJ
PENNINGS, ECM
SCHERER, A
GOZDZ, AS
CANEAU, C
ANDREADAKIS, NC
SHAH, V
CURTIS, L
HAWKINS, RJ
SOOLE, JBD
SONG, JI
机构
[1] Bellcore, Red Bank
[2] Philips Research Laboratories, 5600 JA, Eindhoven
[3] Lawrence Livermore National Laboratory, Livermore
关键词
D O I
10.1109/68.166954
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 monolithically integrate an optical front-end on InP for balanced, polarization-diversity coherent lightwave reception which is only 1.3 mm long. Low on-chip insertion loss (<4.5 dB) and balanced photoresponse (1.05:1 or better) are achieved at 1.5 mum wavelength using straightforward, regrowth-free fabrication. Low capacitance photodetectors (less-than-or-equal-to 0.15 pF) are employed for high bandwidth operation.
引用
收藏
页码:1238 / 1240
页数:3
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