WAVELENGTH DEMULTIPLEXING PHOTO-DIODE WITH VERY HIGH ISOLATION RATIO

被引：1
|
作者：
SAKAI, S
UMENO, M
机构：
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1983年 / 22卷 / 06期
关键词：
D O I：
10.1143/JJAP.22.L338
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A new wavelength demultiplexing photodiode that utilizes Bragg reflector composed of multi-thin crystal is proposed and its quantum efficiency and optical cross talk are calculated. It is shown that significant improvement in crosstalk can be obtained by the proposed structure without lowering the quantum efficiencies at the signal wavelengths.
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页码：L338 / L339
页数：2
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