Simultaneous strain and temperature sensing using a slightly tapered optical fiber with an inner cavity

The Analyst ◽  
2015 ◽  
Vol 140 (6) ◽  
pp. 1859-1862 ◽  
Author(s):  
H. F. Chen ◽  
D. N. Wang ◽  
Y. Wang
Keyword(s):  
Optical Fiber ◽  
Temperature Sensing ◽  
Tapered Optical Fiber ◽  
Fiber Mode

An ultracompact optical fiber mode interferometer capable of performing simultaneous strain and temperature sensing is demonstrated.

Nematic liquid crystal clad tapered optical fiber with temperature sensing properties

1990 ◽  
Vol 67 (11) ◽  
pp. 6648-6653 ◽  
Author(s):  
C. Veilleux ◽  
R. J. Black ◽  
J. Lapierre ◽  
L. W. Reeves
Keyword(s):  
Liquid Crystal ◽  
Optical Fiber ◽  
Nematic Liquid Crystal ◽  
Temperature Sensing ◽  
Sensing Properties ◽  
Tapered Optical Fiber

scholarly journals In-Process Diameter Measurement Technique for Micro-Optical Fiber with Standing Wave Illumination

2021 ◽  
Author(s):  
Masaki Michihata ◽  
Zhao Zheng ◽  
Daiki Funaiwa ◽  
Sojiro Murakami ◽  
Shotaro Kadoya ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Standing Wave ◽  
Dynamic Range ◽  
Scattered Light ◽  
High Dynamic Range ◽  
Measurement Range ◽  
Diameter Distribution ◽  
Process Measurement ◽  
Air Turbulence ◽  
Tapered Optical Fiber

AbstractIn this paper, we propose an in-process measurement method of the diameter of micro-optical fiber such as a tapered optical fiber. The proposed technique is based on analyzing optically scattered light generated by standing wave illumination. The proposed method is significant in that it requires an only limited measurement range and does not require a high dynamic range sensor. These properties are suitable for in-process measurement. This experiment verified that the proposed method could measure a fiber diameter as stable as ± 0.01 μm under an air turbulence environment. As a result of comparing the measured diameter distribution with those by scanning electron microscopy, it was confirmed that the proposed method has a measurement accuracy better than several hundred nanometers.

Humidity and Temperature Sensing Using an Optical Fiber and a Corner Cube Prism

1999 ◽  
Vol 38 (Part 1, No. 2A) ◽  
pp. 849-850 ◽  
Author(s):  
Marenori Kawamura ◽  
Takami Takeuchi ◽  
Hairul Fuad ◽  
Susumu Sato
Keyword(s):  
Optical Fiber ◽  
Temperature Sensing ◽  
Corner Cube ◽  
Corner Cube Prism

scholarly journals Special optical fiber for temperature sensing based on cladding-mode resonance

2008 ◽  
Vol 16 (17) ◽  
pp. 12967 ◽  
Author(s):  
Fufei Pang ◽  
Wenchao Xiang ◽  
Hairun Guo ◽  
Na Chen ◽  
Xianglong Zeng ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Temperature Sensing ◽  
Cladding Mode

scholarly journals Massive photothermal trapping and migration of particles by a tapered optical fiber

2011 ◽  
Vol 19 (18) ◽  
pp. 17065 ◽  
Author(s):  
Hongbao Xin ◽  
Xingmin Li ◽  
Baojun Li
Keyword(s):  
Optical Fiber ◽  
Tapered Optical Fiber ◽  
And Migration

All optical fiber mode selective coupler based on non-weak guided fiber

2021 ◽  
Author(s):  
Lianzhen Zhang ◽  
Xuejing Liu ◽  
qianbo wang ◽  
na yang ◽  
jun zhou ◽  
...  
Keyword(s):  
Optical Fiber ◽  
All Optical ◽  
Fiber Mode
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