Acousto-optic method of electronic laser phase control for laser interferometry

Acousto-optic method of electronic laser phase control for laser interferometry

The paper describes a method of electronic control of laser phase for laser interferometry. The method utilizes acousto-optic interaction and ultrasonic wave diffraction. The article presents an opto-electronical scheme for phase shift control with high resolution in reference and object beam withou...

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Veröffentlicht in:Journal of physics. Conference series 2020-05, Vol.1546 (1), p.12031
Hauptverfasser: Teleshevsky, V I, Bushuev, S V, Grishin, S G
Format: Artikel
Sprache:eng
Schlagworte:
Acousto-optics
Electronic control
Electrons
Interferometry
Laser interferometry
Lasers
Phase control
phase shift
Wave diffraction
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Zusammenfassung:The paper describes a method of electronic control of laser phase for laser interferometry. The method utilizes acousto-optic interaction and ultrasonic wave diffraction. The article presents an opto-electronical scheme for phase shift control with high resolution in reference and object beam without using high voltage.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1546/1/012031