Proceedings of the Romanian Academy Series A-Mathematics Physics Technical Sciences Information Science | |
Spectral and amplitude sensitivities of the H11 mode in a hollow-core bragg fiber with a gold layer | |
Vasile POPESCU1  | |
关键词: sensors; hollow core fibers; Bragg fiber; metal coating; photonic band gap.; | |
DOI : | |
学科分类:计算机科学(综合) | |
来源: Editura Academiei Romane | |
【 摘 要 】
The spectral and amplitude sensitivities of the HE11 mode in a hollow-core Bragg fiberwith or without gold layer are investigated by using an analytical method. This method is applied fordifferent structures without or with a gold layer made from 11, 9, 8, and 5 layers. The amplitudesensitivity at the minimum-loss wavelength increases when the number N of the layers increases fromN = 5 to N = 11. When a high index material just before the outermost region of a hollow-core Braggfiber is replaced by a gold layer, the optical confinement for the HE11 mode in the core increasesabout two times.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201910282724880ZK.pdf | 146KB | download |