Paper
27 December 1996 Physical and constructive optimization of a wideband acousto-optical deflector for radio signal processing based on planar multielement traveling wave transducers
B. Guryev, Yuri A. Zyuryukin, V. Colosov, L. Shechtman
Author Affiliations +
Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996) https://doi.org/10.1117/12.262562
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation
Abstract
Besides a choice of acousto-optical material and interaction type there is an election of the kind MPTWT, or punctually, micromodification of a slow system as its base at the design and the creation of Bragg cell for acousto-optic spectrum analyzers in the microwave frequency range. This election was done by authors in profit so called 'strip comb'. It shown that this system allows to achieve wide pass-band, good matching as in meaning of small radiosignal reflection from transducer, so an d in plan satisfaction of Bragg condition of diffraction laser beam on definite acoustic lobe in a wide band. Authors suggest convenient way to intensification this lobe variable phase delay on extend of everyone elementary transducer.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
B. Guryev, Yuri A. Zyuryukin, V. Colosov, and L. Shechtman "Physical and constructive optimization of a wideband acousto-optical deflector for radio signal processing based on planar multielement traveling wave transducers", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); https://doi.org/10.1117/12.262562
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KEYWORDS
Transducers

Acousto-optics

Bragg cells

Acoustics

Diffraction

Phase shifts

Microwave radiation

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