Fabrication of infrared photodetectors
作者:
Patrick Bond,
Dipankar Sengupta,
期刊:
Integrated Ferroelectrics
(Taylor Available online 1995)
卷期:
Volume 9,
issue 1-3
页码: 81-86
ISSN:1058-4587
年代: 1995
DOI:10.1080/10584589508012910
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper presents the fabrication of an integrated optoelectronic circuit consisting of a waveguide and photodetector. Fabrication of the waveguides took place in a RIBE system with 1·5 sccm CH4/H2(60:40) and 0·5 sccm Ar. Wet etching defines the photodetector regions. The detection of surface damage is minimal, using a novel differential optical reflectance technique.
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