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This article is cited in 6 scientific papers (total in 6 papers)
Review
Acousto-optic laser projection systems for displaying TV information
Yu. V. Gulyaeva, M. A. Kazaryanb, Yu. M. Mokrushinc, O. V. Shakind a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
b P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
c D. V. Efremov Scientific Research Institute of Electrophysical Apparatus, St. Petersburg
d Ioffe Physico-Technical Institute, Russian Academy of Sciences, St. Petersburg
Abstract:
This review addresses various approaches to television projection imaging on large screens using lasers. Results are presented of theoretical and experimental studies of an acousto-optic projection system operating on the principle of projecting an image of an entire amplitude-modulated television line in a single laser pulse. We consider characteristic features of image formation in such a system and the requirements for its individual components. Particular attention is paid to nonlinear distortions of the image signal, which show up most severely at low modulation signal frequencies. We discuss the feasibility of improving the process efficiency and image quality using acousto-optic modulators and pulsed lasers. Real-time projectors with pulsed line imaging can be used for controlling high-intensity laser radiation.
Keywords:
acousto-optic modulators and deflectors, acousto-optic interaction, pulsed solid-state lasers, metal vapour lasers, paratellurite crystal.
Received: 27.02.2014 Revised: 16.05.2014
Citation:
Yu. V. Gulyaev, M. A. Kazaryan, Yu. M. Mokrushin, O. V. Shakin, “Acousto-optic laser projection systems for displaying TV information”, Kvantovaya Elektronika, 45:4 (2015), 283–300 [Quantum Electron., 45:4 (2015), 283–300]
Linking options:
https://www.mathnet.ru/eng/qe16146 https://www.mathnet.ru/eng/qe/v45/i4/p283
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