Abstract
A method is described of applying a variable frequency-shift to a laser beam, by means of Bragg cells, in which the direction of the output diffracted beam is unaffected by the magnitude of the applied shift. Applications of the technique to reference-beam and Doppler-difference forms of laser anemometry are discussed together with methods of obtaining increased dynamic range.
© 1981 Optical Society of America
Full Article | PDF ArticleCorrections
J. B. Abbiss and W. T. Mayo, "Deviation-free Bragg cell frequency-shifting: erratum," Appl. Opt. 20, 1277-1278 (1981)https://opg.optica.org/ao/abstract.cfm?uri=ao-20-8-1277
More Like This
F. W. Freyre
Appl. Opt. 20(22) 3896-3900 (1981)
J. B. Abbiss and W. T. Mayo
Appl. Opt. 20(8) 1277-1278 (1981)
T. Eiju, K. Matsuda, J. Ohtsubo, K. Honma, and K. Shimizu
Appl. Opt. 20(22) 3833-3837 (1981)