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Investigation of tunnel excitation of and emission from diffused optical waveguides
E. M. Zolotov, V. M. Pelekhatyĭ, A. M. Prokhorov
Abstract:
The tunnel emission coefficients of TE and TM waves from 14- and 3-mode diffused waveguides were investigated experimentally and theoretically for various thicknesses of a homogeneous gap between a coupling prism and the waveguide. A study was made of the extraction of radiation across wedge-shaped gaps. The efficiency of coupling in of radiation was determined as a function of the waveguide, prism, and gap parameters. Efficient (η ≈ 85%) tunnel coupling in of radiation into a diffused waveguide was achieved across a wedge-shaped gap.
Received: 17.12.1976
Citation:
E. M. Zolotov, V. M. Pelekhatyĭ, A. M. Prokhorov, “Investigation of tunnel excitation of and emission from diffused optical waveguides”, Kvantovaya Elektronika, 4:10 (1977), 2196–2202 [Sov J Quantum Electron, 7:10 (1977), 1256–1259]
Linking options:
https://www.mathnet.ru/eng/qe12852 https://www.mathnet.ru/eng/qe/v4/i10/p2196
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Abstract page: | 112 | Full-text PDF : | 66 |
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