Acoustooptical adjustable filters
Abstract
In the present paper the principle of the acoustooptical filter is outlined, and relations for identifying a narrow line against a spectral background and changing its wavelength in correspondence with the control signal are proposed. Some representative acoustooptical filters are examined and their parameters are compared. Acoustooptical materials are evaluated, and potential applications of the filters are discussed.
- Publication:
-
Akademiia Nauk SSSR Izvestiia Seriia Fizicheskaia
- Pub Date:
- August 1980
- Bibcode:
- 1980IzSSR..44.1683M
- Keywords:
-
- Acousto-Optics;
- Adaptive Filters;
- Crystal Filters;
- Image Filters;
- Optical Filters;
- Design Analysis;
- Quartz Crystals;
- Wave Interaction;
- Electronics and Electrical Engineering