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This article is cited in 1 scientific paper (total in 1 paper)
Optoelectronics, fiber optics, and other aspects of quantum electronics
Influence of the Rayleigh backscattering on the mode composition of radiation in multimode graded-index waveguides with a quadratic refractive-index profile
G. L. Esayan, S. G. Krivoshlykov
Abstract:
A method of coherent states is used to describe the process of Rayleigh scattering in a multimode graded-index waveguide with a quadratic refractive-index profile. Explicit expressions are obtained for the coefficients representing excitation of Gaussian–Hermite backscattering modes in two cases of practical importance: excitation of a waveguide by an extended noncoherent light source and selective excitation of different modes at the entry to a waveguide. An analysis is also made of the coefficients of coupling between forward and backward modes. Explicit expressions for the coefficients representing capture of backscattered radiation by a waveguide are obtained for two special cases of excitation (extended light source and zeroth mode).
Received: 08.04.1988
Citation:
G. L. Esayan, S. G. Krivoshlykov, “Influence of the Rayleigh backscattering on the mode composition of radiation in multimode graded-index waveguides with a quadratic refractive-index profile”, Kvantovaya Elektronika, 16:8 (1989), 1735–1740 [Sov J Quantum Electron, 19:8 (1989), 1116–1120]
Linking options:
https://www.mathnet.ru/eng/qe8794 https://www.mathnet.ru/eng/qe/v16/i8/p1735
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Abstract page: | 104 | Full-text PDF : | 78 | First page: | 1 |
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