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This article is cited in 3 scientific papers (total in 3 papers)
Acousto-optic light modulation
Acousto-optic modulators for fibre-optic lines
V. M. Epikhina, P. V. Karnaushkinb a All-Russian Scientific Research Institute of Physical-Technical and Radiotechnical Measurements, Mendeleevo, Moscow region
b Perm State National Research University
Abstract:
The specific features of efficient matching of acoustooptic devices with single-mode fibres for the cases of isotropic and anisotropic diffraction are considered. The acousto-optic interaction geometry, optimal for modulating an arbitrarily polarised light beam with a possibility of tuning its frequency shift in the range up to ~10 MHz, is chosen. Acousto-optic modulators/frequency shifters based on paratellurite (TeO2), pigtailed with polarisation-maintaining and non-polarisation-maintaining fibres, have been developed for wavelengths of 1064 and 1550 nm, and their main technical parameters are investigated.
Keywords:
acousto-optic modulators/frequency shifters, single-mode fibres, optical loss, modulation contrast, polarisation contrast, rise time, working bandwidth.
Received: 02.06.2020 Revised: 21.07.2020
Citation:
V. M. Epikhin, P. V. Karnaushkin, “Acousto-optic modulators for fibre-optic lines”, Kvantovaya Elektronika, 50:10 (2020), 962–966 [Quantum Electron., 50:10 (2020), 962–966]
Linking options:
https://www.mathnet.ru/eng/qe17336 https://www.mathnet.ru/eng/qe/v50/i10/p962
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Abstract page: | 151 | Full-text PDF : | 70 | References: | 22 | First page: | 17 |
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