A Simple Model of Dispersion in Step-Index Elliptical-Core Optical Fibers
| Autor: | Sidney L. A. Carrara, Marcos C. Pacitti, James N. Blake |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Materials science
Optical fiber business.industry Single-mode optical fiber Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Core (optical fiber) Optics Double-clad fiber Zero-dispersion wavelength Control and Systems Engineering law Dispersion (optics) Dispersion-shifted fiber Modal dispersion Electrical and Electronic Engineering business Instrumentation |
| Zdroj: | Optical Fiber Technology. 2:201-206 |
| ISSN: | 1068-5200 |
| DOI: | 10.1006/ofte.1996.0024 |
| Popis: | We present very simple expressions for scaling the well-known first- and second-order modes dispersion curves of circular core fibers in order to predict the propagation characteristics of symmetric waveguides with rectangular or elliptical cores. The theory matches results of numerical analyses in the literature, as well as experimental results taken with different fibers from three manufacturers. Applications in fiber characterization and in two-mode guided wave devices are discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect