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This article is cited in 1 scientific paper (total in 1 paper)
Matching of single-mode optical waveguides to semiconductor lasers
Yu. Kh. Ayunts, M. I. Belovolov, V. I. Borodulin, E. M. Dianov, S. A. Pashko, V. P. Filimonov, A. B. Tsibulya, V. I. Shveĭkin
Abstract:
Theoretical estimates are obtained and an experimental study is made of the coupling of radiation from stripe and channel semiconductor lasers into single-mode fiber waveguides of two- and three-layer (W) types. Investigations of several variants of the matching devices are reported. It is shown that sufficiently efficient matching of stripe light sources to single-mode waveguides is achieved by axisymmetric focusing components (focons) and a calculation is reported of the optimal parameters of focons. A method for the fabrication of focons is described. The power coupled into two-layer and three-layer (W-type) single-mode waveguides is in the range 0.5–1 mW. The coupling into W-type waveguides is more efficient than in the case of two-layer waveguides.
Received: 10.12.1981
Citation:
Yu. Kh. Ayunts, M. I. Belovolov, V. I. Borodulin, E. M. Dianov, S. A. Pashko, V. P. Filimonov, A. B. Tsibulya, V. I. Shveĭkin, “Matching of single-mode optical waveguides to semiconductor lasers”, Kvantovaya Elektronika, 9:11 (1982), 2197–2203 [Sov J Quantum Electron, 12:11 (1982), 1428–1432]
Linking options:
https://www.mathnet.ru/eng/qe6123 https://www.mathnet.ru/eng/qe/v9/i11/p2197
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Abstract page: | 425 | Full-text PDF : | 99 | First page: | 3 |
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