Detector system and module for compensating dark current

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United States of America Patent

PATENT NO 9407843
APP PUB NO 20150108328A1
SERIAL NO

14061557

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Abstract

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A compensating current is applied at one or more points in a signal processing path to compensate for one or both of a dark or offset current present in an input signal. In certain implementations, the dark or offset current is present in a signal generated by a photomultiplier device. The dark or offset current may be monitored in an output of the signal processing path and, the monitoring being used to determine how much compensation is needed in the signal processing path and to allocate where in the signal processing path the compensation current will be applied.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dolinsky, Sergei Ivanovich Clifton Park, US 29 302
Guo, Jianjun Ballston Spa, US 57 404
Kim, Chang Lyong Waukesha, US 16 229
Malaney, James Lindgren Brookfield, US 5 106
McDaniel, David Leo Dousman, US 24 407

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