Hollow-Core Bragg Fiber for Bio-Sensing Applications

被引：4

作者：

Milenko, K. ^{[1
]}

Hu, D. J. J. ^{[2
]}

Shum, P. P. ^{[3
]}

Wolinski, T. R. ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

[2] ASTAR, Inst Infocomm Res, Singapore, Singapore

[3] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore

来源：

ACTA PHYSICA POLONICA A | 2010年 / 118卷 / 06期

关键词：

CRYSTAL FIBERS;

D O I：

10.12693/APhysPolA.118.1205

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Theoretical analysis of propagation properties in a hollow-core Bragg fiber for bio-sensing applications has been demonstrated. Based on the Bragg fiber we propose a resonant sensor that operates on changes in refractive index of aqueous solution placed inside the hollow core. By using the transfer matrix method we analyzed the confinement loss of the TE01 mode in the hollow-core Bragg fiber. We have shown the influence of the fiber geometry on the changes in the confinement loss. Spectral sensitivity and resolution of the sensor are also presented.

引用

页码：1205 / 1208

页数：4

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