Apparatus for, and method for, achieving a temperature compensation of an avalanche photodiode

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United States of America Patent

PATENT NO 4292514
SERIAL NO

06094555

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for, and a method for, achieving temperature compensation of an avalanche photodiode. The apparatus and method automatically detect the breakdown voltage of an avalanche photodiode immediately before the photodiode is operated and automatically applies the photodiode with a bias voltage always lower than the breakdown voltage of the photodiode, so that the multiplication factor of the photodiode is maintained constant.

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Patent Owner(s)

  • K. K. TOPCON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohtomo, Fumio Kawagoe, JP 270 5478

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