Design and modeling of a photonic crystal fiber gas sensor

被引：263

作者：

Hoo, YL

Jin, W

Shi, CZ

Ho, HL

Wang, DN

Ruan, SC

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

[2] Shenzhen Univ, Fac Engn & Technol, Guangdong, Peoples R China

来源：

APPLIED OPTICS | 2003年 / 42卷 / 18期

关键词：

D O I：

10.1364/AO.42.003509

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the modeling results of an all-fiber gas detector that uses photonic crystal fiber (PCF). The relative sensitivity of the PCF as a function of the fiber parameters is calculated. Gas-diffusion dynamics that affect the sensor response time is investigated theoretically and experimentally. A practical PCF sensor, aiming for high sensitivity gas detection is proposed. (C) 2003 Optical Society of America.

引用

页码：3509 / 3515

页数：7

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