Multiplication noise of InP avalanche photodiodes
作者:
T. Shirai,
F. Osaka,
S. Yamasaki,
T. Kaneda,
N. Susa,
期刊:
Applied Physics Letters
(AIP Available online 1981)
卷期:
Volume 39,
issue 2
页码: 168-169
ISSN:0003-6951
年代: 1981
DOI:10.1063/1.92650
出版商: AIP
数据来源: AIP
摘要:
An InP avalanche photodiode with a guard ring structure is fabricated. The maximum avalanche gain obtained is 210 at a primary photocurrent of 0.2 &mgr;A, and uniform photoresponse without local enlargement is obtained at an avalanche gain of 10. Multiplication noise characteristics are investigated, and the effective ionization rate ratio of holes to electrons is found to be 1.7–1.8.
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