DocumentCode :
1754506
Title :
Temperature Sensing Using Photonic Crystal Fiber Filled With Silver Nanowires and Liquid
Author :
Lu, Yang ; Wang, M.T. ; Hao, C.J. ; Zhao, Z.Q. ; Yao, J.Q.
Author_Institution :
Key Lab. of Opto-Electron. Inf. Technol. (Minist. of Educ.), Tianjin Univ., Tianjin, China
Volume :
6
Issue :
3
fYear :
2014
fDate :
41791
Firstpage :
1
Lastpage :
7
Abstract :
A temperature sensor based on photonic crystal fiber (PCF) surface plasmon resonance (SPR) is proposed in this paper. We use the dual function of the PCF filled with different concentrations of analyte and silver nanowires to realize temperature sensing. The proposed sensor has been analyzed through numerical simulations and demonstrated by experiments. The results of the simulations and experiments show that a blue shift will be obtained with the temperature increase, and different concentrations will change the resonance wavelength and confinement loss. Temperature sensitivity is as high as 2.7 nm/°C with the experiment, which can provide a reference for the implementation and application of a PCF-based SPR temperature sensor or other PCF-based SPR sensing.
Keywords :
fibre optic sensors; holey fibres; nanophotonics; nanowires; photonic crystals; silver; spectral line shift; surface plasmon resonance; temperature sensors; Ag; PCF; SPR; blue shift; confinement loss; photonic crystal fiber; resonance wavelength; silver nanowires; surface plasmon resonance; temperature sensing; Nanowires; Optical fiber sensors; Plasmons; Sensitivity; Silver; Temperature sensors; Photonic crystal fiber; silver nanowires; surface plasmon resonance; temperature sensor;
fLanguage :
English
Journal_Title :
Photonics Journal, IEEE
Publisher :
ieee
ISSN :
1943-0655
Type :
jour
DOI :
10.1109/JPHOT.2014.2319086
Filename :
6803883
Link To Document :
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