ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 681.786.4

STUDY OF BASIC UNIT SCHEMATIC FOR OPTOELECTRONIC DEFLECTOMETER

A. . Aleev
ITMO University; engineer


A. . Gorbatchev
ITMO University, Department of Optical-Electronic Devices and Systems;


V. V. Korotaev
ITMO University, SaintPetersburg, 197101, Russian Federation; Dean, Department head


Abstract. Three possible schemes of basic unit of dual-channel optoelectronic deflectometer are considered. Two of the schemes relate to prismatic systems with single videocamera, and one scheme includes two oppositely directed cameras. Sensitivity of the devices to basic unit turns is investigated.
Keywords: deflection, optoelectronic deflectometer, dual-channel optoelectronic scheme