Simulation Analysis of Structure Parameters on Long-Period Fiber Grating

Autor:	Baishun Su
Rok vydání:	2012
Předmět:	Materials science Optical fiber Computer simulation business.industry Physics::Optics Long-period fiber grating Cladding mode Cladding (fiber optics) Graded-index fiber law.invention Optics Modal Fiber Bragg grating law business
Zdroj:	Electrical, Information Engineering and Mechatronics 2011 ISBN: 9781447124665
DOI:	10.1007/978-1-4471-2467-2_250
Popis:	Coupling mode theory is adopted in the single-mode step-index optical fiber based on the three-layer modal in the application of long-period fiber grating. This paper is focused on the regularity for the change of effective refractive index core fundamental modes and cladding modes with the wavelength, analysis of the character of the coupling constant between cladding mode in different number of the first order and the core mode by numerical simulation. It can provide theoretical reference for the structure parameters design of the long-period fiber grating.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cb06974c0c02dc1f63bde828124c9fda https://doi.org/10.1007/978-1-4471-2467-2_250 Zobrazit plný text záznamu