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Proceedings Paper

Operating distance extender for photonic vibrometer
Author(s): Jerzy Helsztynski; Lech Lewandowski; Wieslaw Jasiewicz
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Paper Abstract

Photonic vibrometer is used for non-contact vibration measurement. Information about changes in distance between the vibrating target and the fiber bundle tip is expressed as a change in the intensity of back scattered light by the target. The optical extender accessory offers the advantage of considerably increased operating distance (from about 1mm to 40mm).

Paper Details

Date Published: 13 December 2000
PDF: 3 pages
Proc. SPIE 4239, Lightguides and their Applications, (13 December 2000); doi: 10.1117/12.409170
Show Author Affiliations
Jerzy Helsztynski, Warsaw Univ. of Technology (Poland)
Lech Lewandowski, Warsaw Univ. of Technology (Poland)
Wieslaw Jasiewicz, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4239:
Lightguides and their Applications
Jan Wojcik; Waldemar Wojcik, Editor(s)

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