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This article is cited in 14 scientific papers (total in 14 papers)
Fibres
Scalar theory of low-contrast Bragg waveguides
D. V. Prokopovicha, A. V. Popovb, A. V. Vinogradovc a Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
b Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation, Russian Academy of Sciences, Troitsk, Moskovskaya obl.
c P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
Abstract:
An analytic approach is proposed to synthesise the optimal structure of the quasi-periodic cladding of a waveguide and an efficient numerical method is developed for determining the complex eigenvalues corresponding to low-loss Bragg modes. It is shown that, under the assumption that variations in the refractive index are small, the complete system of Maxwell's equations is reduced to a scalar wave equation, which can be solved by the method of finite differences.
Received: 26.12.2006 Revised: 20.02.2007
Citation:
D. V. Prokopovich, A. V. Popov, A. V. Vinogradov, “Scalar theory of low-contrast Bragg waveguides”, Kvantovaya Elektronika, 37:9 (2007), 873–880 [Quantum Electron., 37:9 (2007), 873–880]
Linking options:
https://www.mathnet.ru/eng/qe13507 https://www.mathnet.ru/eng/qe/v37/i9/p873
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