The structure of normal modes in parallel ideal optical fibers with strong coupling
In this paper, we studied an effect of strong evanescent coupling on the structure of normal modes in a system of parallel ideal multimode optical fibers. Using the formalism of the degenerate perturbation theory and a scalar waveguide equation for this system, analytical expressions of higher-order...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2020-12-01
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| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | http://www.computeroptics.smr.ru/eng/KO/Annot/KO44-6/440603e.html |