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Brief Communications
Fiber-optical waveguides with a high numerical aperture
I. V. Aleksandrov, T. V. Bukhtiarova, A. A. Dyachenko, A. A. Izyneev, V. B. Kravchenko, A. I. Maltabar, A. I. Mikilev, Yu. S. Milyavskii, G. T. Petrovskiĭ, S. R. Nanush'yan, E. I. Simanovskaya, S. Ya. Fel'd, A. V. Foigel' Institute of radio engineering and electronics, USSR Academy of Sciences, Moscow
Abstract:
Optical fibers consisting of a glass and a polymer were fabricated. They had a numerical aperture of 0.37 when the core was made of quartz glass and 0.5–0.56 when it was made of multicomponent glasses. A study was made of the optical and physicomechanical properties of various polymer claddings. The results led to a recommendation for the use of a silicone composition characterized by a high transparency in the visible part of the spectrum. Fibers with losses of 20 dB/km and a breaking strength in excess of 400 kg/mm${}^2$ were obtained.
Received: 29.05.1979
Citation:
I. V. Aleksandrov, T. V. Bukhtiarova, A. A. Dyachenko, A. A. Izyneev, V. B. Kravchenko, A. I. Maltabar, A. I. Mikilev, Yu. S. Milyavskii, G. T. Petrovskiǐ, S. R. Nanush'yan, E. I. Simanovskaya, S. Ya. Fel'd, A. V. Foigel', “Fiber-optical waveguides with a high numerical aperture”, Kvantovaya Elektronika, 7:1 (1980), 186–189 [Sov J Quantum Electron, 10:1 (1980), 105–107]
Linking options:
https://www.mathnet.ru/eng/qe9868 https://www.mathnet.ru/eng/qe/v7/i1/p186
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Abstract page: | 152 | Full-text PDF : | 74 |
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