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Measurement of the intensity distribution of laser radiation using Bragg diffraction of light
V. V. Morozov, V. K. Petrov, E. F. Shershun
Abstract:
The necessary, estimates were obtained and it was demonstrated experimentally that the Bragg diffraction of light by ultrasonic waves in air may be used to measure the intensity distribution of laser radiation. A transducer utilizing an X-cut quartz crystal was developed to implement this technique. Measurements were made of the angular distribution of the ultrasonic field and its divergence was determined as 4×10–3 rad at 0.9 MHz. In order to confirm this possibility, measurements were made of the laser radiation distribution at λ = 0.6328 μ in the incident and Bragg-diffracted radiation.
Received: 27.08.1978 Revised: 02.01.1979
Citation:
V. V. Morozov, V. K. Petrov, E. F. Shershun, “Measurement of the intensity distribution of laser radiation using Bragg diffraction of light”, Kvantovaya Elektronika, 6:10 (1979), 2131–2138 [Sov J Quantum Electron, 9:10 (1979), 1250–1254]
Linking options:
https://www.mathnet.ru/eng/qe9510 https://www.mathnet.ru/eng/qe/v6/i10/p2131
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Abstract page: | 268 | Full-text PDF : | 389 |
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