1 June 1998 CO2 rangefinder and velocimeter system
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Proceedings Volume 3411, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1998); doi: 10.1117/12.307688
Event: Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1998, Ancona, Italy
Abstract
This paper presents a CO2 laser system designed to measure the range and velocity of solid targets. The velocity is measured by investigating the Doppler effect. For such kind of measurements of 'chirp' technique was adopted. In order to increase the sensitivity the heterodyne technique was used.
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Nicusor Iftimia, Ileana Iftimia, Emil Cretu, G. Bozeanu, "CO2 rangefinder and velocimeter system", Proc. SPIE 3411, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (1 June 1998); doi: 10.1117/12.307688; https://doi.org/10.1117/12.307688
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KEYWORDS
Modulation

Heterodyning

Carbon dioxide

Oscillators

Polarization

Solids

Calibration

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