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Fiber and integrated optics
Use of the offset method in an analysis of a non-Gaussian field distribution in single-mode fiber waveguides
A. V. Belov, A. S. Kurkov, A. V. Chikolini
Abstract:
An offset method is modified to allow an analysis of the distribution of fields in a single-mode fiber waveguide without recourse to the Gaussian approximation. A new approximation for the field is obtained for fiber waveguides with a step refractive index profile and a special analysis employing the Hankel transformation is applied to waveguides with a distributed refractive index. The field distributions determined by this method are compared with the corresponding distributions calculated from the refractive index of a preform from which the fibers are drawn. It is shown that these new approaches can be used to determine the dimensions of a mode spot defined in different ways and to forecast the dispersion characteristics of single-mode fiber waveguides.
Received: 06.06.1989
Citation:
A. V. Belov, A. S. Kurkov, A. V. Chikolini, “Use of the offset method in an analysis of a non-Gaussian field distribution in single-mode fiber waveguides”, Kvantovaya Elektronika, 17:8 (1990), 1063–1066 [Sov J Quantum Electron, 20:8 (1990), 977–980]
Linking options:
https://www.mathnet.ru/eng/qe7385 https://www.mathnet.ru/eng/qe/v17/i8/p1063
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Statistics & downloads: |
Abstract page: | 103 | Full-text PDF : | 58 | First page: | 1 |
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