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This article is cited in 9 scientific papers (total in 9 papers)
Laser applications and other topics in quantum electronics
Laser Doppler visualisation of the velocity field by excluding the influence of multiparticle scattering
Yu. N. Dubnishcheva, Yu. V. Chuguib, J. Kompenhansc a Institute of Thermophysics, Siberian Branch of the Russian Academy of Science, Novosibirsk
b Technological Design Institute of Scientific Instrument Engineering, Siberian Branch RAS, Novosibirsk
c German Aerospace Centre, Göttingen, Germany
Abstract:
The method of laser Doppler visualisation and measurement of the velocity field in gas and liquid flows by suppressing the influence of multiparticle scattering is discussed. The cross section of the flow under study is illuminated by a laser beam transformed by an anamorphic optical system into a laser sheet. The effect of multiparticle scattering is eliminated by obtaining differential combinations of frequency-demodulated images of the laser sheet in different regions of the angular spectrum of scattered light.
Received: 26.01.2009 Revised: 05.05.2009
Citation:
Yu. N. Dubnishchev, Yu. V. Chugui, J. Kompenhans, “Laser Doppler visualisation of the velocity field by excluding the influence of multiparticle scattering”, Kvantovaya Elektronika, 39:10 (2009), 962–966 [Quantum Electron., 39:10 (2009), 962–966]
Linking options:
https://www.mathnet.ru/eng/qe14054 https://www.mathnet.ru/eng/qe/v39/i10/p962
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