Design and Analysis of Plasmonic Temperature Sensor Utilizing Photonic Crystal Fiber

被引：7

作者：

Hasan, Md Kamrul ^{[1
]}

Rahman, Md Mahabubur ^{[1
]}

Anower, Md Shamim ^{[1
]}

Rana, Md Masud ^{[2
]}

Paul, Alok Kumar ^{[2
]}

Chakrabatri, Kisalaya ^{[3
]}

机构：

[1] Rajshahi Univ Engn & Technol, Eelect & Comp Engn, Rajshahi, Bangladesh

[2] Rajshahi Univ Engn & Technol, Eelect & Elect Engn, Rajshahi, Bangladesh

[3] Haldia Inst Technol, Elect & Commun Engn, Haldia, India

来源：

2020 IEEE REGION 10 SYMPOSIUM (TENSYMP) - TECHNOLOGY FOR IMPACTFUL SUSTAINABLE DEVELOPMENT | 2020年

关键词：

Surface plasmon resonance; photonic crystal fiber; sensitivity; finite element method;

D O I：

10.1109/tensymp50017.2020.9230804

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a simple geometric structured Photonic crystal fiber (PCF) based temperature sensor is proposed and analyzed theoretically. The designed sensor considered polydimethylsiloxane (PDMS) as a temperature dependent analyte to sense the variation of temperature with its surroundings. To enhance the sensitivity and avoid corrosion due to oxidation, gold (Au) film is used as plasmonic material. While analyzing the performance of the sensor, the finite element method (FEM) is utilized. Also, performance characterization is done altering the design parameters, e.g., pitch, air-holes diameter, and thickness of the gold layer. The results reveal a maximum possible spectral sensitivity of 4.67 nm/degrees C, with the detection range 30 degrees C to 90 degrees C. The sensor also exhibits a standard FOM valuing of 0.05838 /degrees C and a resolution of 3 x 10(-2) degrees C. Considering simple structure and excellent spectral sensitivity, the proposed sensor can be applied in myriad fields to measure the temperature.

引用

页码：1189 / 1192

页数：4

共 9 条

[1] Polarization-insensitive temperature sensor based on liquid filled photonic crystal fiber [J].