Ultrasensitive temperature sensor based on whispering gallery mode resonance in bent coated optical fiber loop

2014 ◽  
Author(s):  
Jun He ◽  
Yiping Wang ◽  
Changrui Liao ◽  
Guolu Yin ◽  
Shen Liu ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Temperature Sensor ◽  
Whispering Gallery Mode ◽  
Whispering Gallery ◽  
Fiber Loop

scholarly journals Whispering Gallery Mode Based Optical Fiber Sensor for Measuring Concentration of Salt Solution

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Chia-Chin Chiang ◽  
Jian-Cin Chao
Keyword(s):  
Optical Fiber ◽  
Mass Production ◽  
Low Cost ◽  
Optical Fiber Sensor ◽  
Whispering Gallery Mode ◽  
Solution Concentration ◽  
Fiber Sensor ◽  
Average Sensitivity ◽  
Whispering Gallery ◽  
The Right

An optical fiber solution-concentration sensor based on whispering gallery mode (WGM) is proposed in this paper. The WGM solution-concentration sensors were used to measure salt solutions, in which the concentrations ranged from 1% to 25% and the wavelength drifted from the left to the right. The experimental results showed an average sensitivity of approximately 0.372 nm/% and anR2linearity of 0.8835. The proposed WGM sensors are of low cost, feasible for mass production, and durable for solution-concentration sensing.

Whispering gallery mode laser based on cholesteric liquid crystal microdroplets as temperature sensor

2017 ◽  
Vol 402 ◽  
pp. 181-185 ◽  
Author(s):  
Liyuan Zhao ◽  
Yan Wang ◽  
Yonggui Yuan ◽  
Yongjun Liu ◽  
Shuangqiang Liu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Temperature Sensor ◽  
Cholesteric Liquid Crystal ◽  
Whispering Gallery Mode ◽  
Mode Laser ◽  
Whispering Gallery

scholarly journals Highly sensitive nano-aerosol detection based on the whispering-gallery-mode in cylindrical optical fiber resonators

2016 ◽  
Vol 50 (12) ◽  
pp. 1366-1374 ◽  
Author(s):  
Dong Wang ◽  
Zihan Wang ◽  
Aram Lee ◽  
Linsey C. Marr ◽  
James R. Heflin ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Whispering Gallery Mode ◽  
Whispering Gallery ◽  
Highly Sensitive
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