Lucky drift models of multilayered structures and approximate forms of lucky drift expressions
作者:
J.S.Marsland,
R.C.Woods,
期刊:
IEE Proceedings J (Optoelectronics)
(IET Available online 1987)
卷期:
Volume 134,
issue 6
页码: 313-322
年代: 1987
DOI:10.1049/ip-j.1987.0051
出版商: IEE
数据来源: IET
摘要:
An approximate form of the lucky drift expression for ionisation coefficients is presented. This simplified expression enables analytic calculation of the ionisation coefficients in staircase avalanche photodiode structures using some approximations. The ionisation coefficients in superlattice avalanche photodiodes are calculated in the same manner. The results for both these structures are compared with other theories and with experimental observations.
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