Psc Scanning, Inc.

Randall K Hems

Robert William Rudeen

An optical scanning system includes a laser pulser configured to output light at a predetermined duty cycle having an on time and an off time. The system also includes a receiver that receives light at the predetermined duty cycle, where the receiver includes an ambient light measuring and analyzing unit for analyzing received ambient light during the off time. The ambient light measuring and analyzing unit outputs a signal to the laser pulser that includes information as to characteristics of the received ambient light. The laser pulser operates at a modulating frequency that is separate from a frequency band of the received ambient light.

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Penfield, NY, United States of America

Randall K Hems