1 April 2002 Laser interferometry based on autodyne detection in semiconductor lasers
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Abstract
The research results of autodyne signal formation in the interference systems based on the use of external optical feedback have been presented. The possibility of measurements of vibration characteristics with help of laser autodyne interferometry has been proved. The solution method of reverse problem in autodyne interferometry of nonharmonical vibrations has been described. Considered method allows to use for autodyne system the methods of the determination of amplitudes and forms of mechanical vibrations using for interference system separated from the light source.
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Dmitry Alexandrov Usanov, Dmitry Alexandrov Usanov, Anatoli V. Skripal, Anatoli V. Skripal, Mihail Yu. Kalinkin, Mihail Yu. Kalinkin, } "Laser interferometry based on autodyne detection in semiconductor lasers", Proc. SPIE 4750, ICONO 2001: Quantum and Atomic Optics, High-Precision Measurements in Optics, and Optical Information Processing, Transmission, and Storage, (1 April 2002); doi: 10.1117/12.464467; https://doi.org/10.1117/12.464467
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