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Fiber and integrated optics, optoelectronics
Method for calculation of the parameters of guided waves in anisotropic dielectric waveguides
I. A. Goncharenko
Abstract:
The method of shift formulas is applied to anisotropic dielectric waveguides capable of conserving a given state of polarization of the transmitted signal. Equations are derived for calculation of the propagation constants and of the dispersion of the fundamental modes in waveguides with an anisotropic permittivity and a noncircular shape of the transverse cross section. Distributions of electric and magnetic fields of these modes are obtained in a transverse cross section of the waveguide. It is shown that under the influence of the anisotropy of the dielectric an energy spot describing the distribution of the mode field becomes of an ellipse with its axes oriented along the coordinates coinciding with the principal axes of the permittivity tensor.
Received: 05.05.1988
Citation:
I. A. Goncharenko, “Method for calculation of the parameters of guided waves in anisotropic dielectric waveguides”, Kvantovaya Elektronika, 16:7 (1989), 1447–1452 [Sov J Quantum Electron, 19:7 (1989), 933–937]
Linking options:
https://www.mathnet.ru/eng/qe8576 https://www.mathnet.ru/eng/qe/v16/i7/p1447
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