Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sabbir Sajjad Rangwala0
Mark Allen Itzler0
Rafael Ben-Michael0
Date of Patent
December 1, 2009
0Patent Application Number
112775620
Date Filed
March 27, 2006
0Patent Primary Examiner
Patent abstract
A single-photon detector is disclosed that provides reduced afterpulsing without some of the disadvantages for doing so in the prior art. An embodiment of the present invention provides a stimulus pulse to the active area of an avalanche photodetector to stimulate charges that are trapped in energy trap states to detrap. In some embodiments of the present invention, the stimulus pulse is a thermal pulse.
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