DocumentCode
2952856
Title
Laser depth measurement using picosecond resolution time correlated single-photon counting
Author
Pellegrini, Sara ; Buller, Gerald S. ; Wallace, A.M.
Author_Institution
Dept. of Phys., Heriot-Watt Univ., Edinburgh, UK
fYear
2000
fDate
10-15 Sept. 2000
Abstract
Summary form only given. In the last few years, depth profiling using a time-of-flight (TOF) system utilising the time-correlated single-photon counting has been successfully demonstrated. Previous work used the TOF system for very accurate scanning of surfaces at very short range (i.e. approximately 20 /spl mu/m depth resolution at 2 m). We have investigated the use of this technique for distance measurements.
Keywords
laser ranging; measurement by laser beam; optical correlation; photon counting; spatial variables measurement; depth profiling; depth resolution; laser depth measurement; laser distance measurements; laser ranging; picosecond resolution time correlated single-photon counting; time-correlated single-photon counting; time-of-flight system; very accurate surface scanning; very short range; Absorption; Fiber lasers; Gas lasers; Laser tuning; Lenses; Optical coupling; Optical pulses; Power generation; Power lasers; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location
Nice
Print_ISBN
0-7803-6319-1
Type
conf
DOI
10.1109/CLEOE.2000.910123
Filename
910123
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