Design of High Sensitivity Photonic Crystal Fiber Temperature Sensor

WEI Fang-hao; ZHANG Xiang-jun; TANG Shou-feng

doi:10.13756/j.gtxyj.2020.04.009

您当前的位置：

首页 >

文章列表页 >

Design of High Sensitivity Photonic Crystal Fiber Temperature Sensor

- Design of High Sensitivity Photonic Crystal Fiber Temperature Sensor
- Study on Optical communication Issue 4, Pages: 43-47(2020)
- 作者机构：
  
  中国矿业大学信息与控制工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2020.04.009
  CLC： TP212.11
- Published：2020，
扫描看全文
[1]魏方皓,张祥军,唐守锋.高灵敏度光子晶体光纤温度传感器的设计[J].光通信研究,2020(04):43-47.

WEI Fang-hao, ZHANG Xiang-jun, TANG Shou-feng. Design of High Sensitivity Photonic Crystal Fiber Temperature Sensor. [J]. (4):43-47(2020)
[1]魏方皓,张祥军,唐守锋.高灵敏度光子晶体光纤温度传感器的设计[J].光通信研究,2020(04):43-47. DOI： 10.13756/j.gtxyj.2020.04.009.

WEI Fang-hao, ZHANG Xiang-jun, TANG Shou-feng. Design of High Sensitivity Photonic Crystal Fiber Temperature Sensor. [J]. (4):43-47(2020) DOI： 10.13756/j.gtxyj.2020.04.009.

摘要

针对光纤温度传感装置普遍结构复杂且灵敏度偏低的问题

文章提出并仿真验证了一种具有高灵敏度的椭圆形气孔温度传感装置。利用表面等离子体技术与光纤温度传感技术相结合实现温度传感。在光纤外侧包覆一层金属膜

待测物质使用氯仿酒精混合物作为温度感应物质

通过有限元矢量软件COMSOL进行模拟仿真。仿真结果表明

当入射波长由0.5μm增加到1.0μm时

其温度测量区间为-20～120℃

可以得到最大光谱灵敏度6 nm/℃

分辨率为1 337.12 RIU

-1

测量精度为2.85×10

-5

RIU。

Abstract

Aiming at the problem that the optical fiber temperature sensing device generally has a complicated structure and low sensitivity

an elliptical stomata temperature sensing device with high sensitivity is proposed and investigated in this paper. Temperature sensing is achieved based on surface plasmon and optical fiber temperature sensing technologies. It is mainly coated with a metal film on the outside of the fiber. The substance under test uses a mixture of chloroform and alcohol as a temperature-sensitive substance

which is simulated through the finite element vector software COMSOL. Simulation results show that when the incident wavelength is increased from 0.5 μm to 1.0 μm

the temperature measurement range is-20 ～120 ℃

the maximum spectral sensitivity is 6 nm/℃

the resolution is 1 337.12 RIU

-1

and the measurement accuracy is 2.85×10

-5

RIU.

关键词

温度传感表面等离子体共振光子晶体光纤酒精混合物COMSOL

Keywords

temperature sensingsurface plasmon resonancephotonic crystal fiberalcohol mixtureCOMSOL

references

更多指标>

Views

476

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Long Period Fiber Grating Surface Plasmon Resonance Enhanced Sensor

Characteristic Analysis of Highly Sensitive Photonic Crystal Fiber Temperature Sensor

A Photonic Crystal Fiber Refractive Index Sensor Coated Double Layer

Research on Temperature Sensing Characteristics of Mach-Zehnder Interferometer based on Photonic Crystal Fiber

Analysis of Flattened-Dispersion Characteristic of a New Type of Double-Mode Photonic Crystal Fiber

Related Author

No data

Related Institution

College of Electronic and Information Engineering, Suzhou University of Science and Technology

School of Science, Hubei University of Automotive Technology

Bell Honors School, Nanjing University of Posts and Telecommunications

College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications

School of Optoelectronic Engineering,Nanjing University of Posts and Telecommunications

⁰