Efficient full-vectorial modal analysis based on immersed interface method for dielectric chiral optical fibers
| Autor: | Yusheng Cao |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Surface (mathematics)
Optical fiber Materials science business.industry Modal analysis Interface (computing) Physics::Optics Dielectric 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention 010309 optics Optics law 0103 physical sciences Piecewise Computer Vision and Pattern Recognition business Constant (mathematics) Refractive index |
| Zdroj: | Journal of the Optical Society of America. A, Optics, image science, and vision. 36(12) |
| ISSN: | 1520-8532 |
| Popis: | This paper presents the application of an immersed interface method in efficient modal analysis of dielectric chiral optical fibers. Under the easily implemented finite-difference framework, the second- and fourth-order accuracy formulations are developed, which in principle are applicable for automatically computing various types of modes in dielectric chiral optical fibers with an arbitrary, electromagnetic parameters piecewise constant profile. To validate the developed formulations, numerical examples are given for the guided, leaky, and surface modes in dielectric chiral step-profile and Bragg fibers. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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