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Proceedings Paper

An All Fibre Laser Low Cost "Rangefinder" For Small Vibration Measurements.
Author(s): Y. N. Ning; B. T. Meggitt; K. T.V. Grattan; A. W. Palmer
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Paper Abstract

An all fibre interferometer device is presented which allows the measurement of speed to be made using an electronic processing system and is contrasted with the measurement of velocity through an optical processing technique which, however, is more complex and expensive to implement. The overall simplicity of the electronic technique, the low cost of components and the use of an all-fibre arrangement make this a convenient system to implement.

Paper Details

Date Published: 22 June 1989
PDF: 7 pages
Proc. SPIE 1043, Laser Diode Technology and Applications, (22 June 1989); doi: 10.1117/12.976383
Show Author Affiliations
Y. N. Ning, City University (England)
B. T. Meggitt, Kings College London (England)
K. T.V. Grattan, City University (England)
A. W. Palmer, City University (England)

Published in SPIE Proceedings Vol. 1043:
Laser Diode Technology and Applications
Luis Figueroa, Editor(s)

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