Factors relating to the choice between homodyne and heterodyne detection systems for optical frequency Doppler shift are discussed. It is concluded that the homodyne system is often preferable when low-amplitude vibrations are being measured.
Remote Vibration Measurement with Lasers
IEEE Transactions on Aerospace and Electronic Systems ; AES-4 , 4 ; 644
1968-07-01
237464 byte
Article (Journal)
Electronic Resource
English
A Laser Device for Remote Vibration Measurement
IEEE | 1967
|A laser device for remote vibration measurement.
NTRS | 1967
|Vibration Measurement Laser-speckle monitoring could allow remote listening
British Library Online Contents | 2014
Remote welding with solid state lasers
Tema Archive | 2006
|Applications of Lasers in Remote Sensing
British Library Conference Proceedings | 1995
|