Distance Measurement Using Laser Diodes

B. T. Meggitt; A. W. Palmer

doi:10.1117/12.961006

29 October 1989 Distance Measurement Using Laser Diodes

B. T. Meggitt, A. W. Palmer

Proceedings Volume 1120, Fibre Optics '89; (1989) https://doi.org/10.1117/12.961006
Event: Sira/Fibre Optics '89, 1989, London, United Kingdom

Abstract

The various techniques for accurate distance measurement using optical means may be subdivided as a) Time of flight measurement b) Intensity modulation c) Interferometric ranging including multi-source heterodyne interferometry and d) heterodyne frequency modulated continuous wave interferometry.

Citation Download Citation

B. T. Meggitt and A. W. Palmer "Distance Measurement Using Laser Diodes", Proc. SPIE 1120, Fibre Optics '89, (29 October 1989); https://doi.org/10.1117/12.961006

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