Email this article A Two-Channel High-Frequency Acousto-Optic Modulator
- Authors: Kotov V.M.1, Voronko A.I.1, Tihomirov S.A.1
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Affiliations:
- Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
- Issue: Vol 62, No 4 (2019)
- Pages: 542-547
- Section: General Experimental Techniques
- URL: https://ogarev-online.ru/0020-4412/article/view/160827
- DOI: https://doi.org/10.1134/S0020441219040067
- ID: 160827
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Abstract
The design of a two-channel acousto-optic modulator transforming the frequency shift of optical radiation into the high-frequency amplitude modulation is presented. A large- aperture modulator with two orthogonally polarized output optical beams has been produced from a TeO2 single crystal for modulating radiation with a wavelength 0.63 µm and tested. The amplitudes of the beams are modulated at a frequency of approximately 100 MHz, and the beam modulations are in antiphase.
About the authors
V. M. Kotov
Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Author for correspondence.
Email: vmk277@ire216.msk.su
Russian Federation, Fryazino, Moscow oblast, 141195
A. I. Voronko
Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Email: vmk277@ire216.msk.su
Russian Federation, Fryazino, Moscow oblast, 141195
S. A. Tihomirov
Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Email: vmk277@ire216.msk.su
Russian Federation, Fryazino, Moscow oblast, 141195
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