scholarly journals A Highly Sensitive Fiber-Optic Fabry–Perot Interferometer Based on Internal Reflection Mirrors for Refractive Index Measurement

Sensors ◽  
2016 ◽  
Vol 16 (6) ◽  
pp. 794 ◽  
Author(s):  
Xuefeng Li ◽  
Yujiao Shao ◽  
Yuan Yu ◽  
Yin Zhang ◽  
Shaowen Wei
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Internal Reflection ◽  
Refractive Index Measurement ◽  
Index Measurement ◽  
Highly Sensitive ◽  
Fabry Perot

scholarly journals A Highly Sensitive Fiber Optic Sensor Based on Two-Core Fiber for Refractive Index Measurement

Sensors ◽  
2013 ◽  
Vol 13 (10) ◽  
pp. 14200-14213 ◽  
Author(s):  
José Guzmán-Sepúlveda ◽  
Rafael Guzmán-Cabrera ◽  
Miguel Torres-Cisneros ◽  
José Sánchez-Mondragón ◽  
Daniel May-Arrioja
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Refractive Index Measurement ◽  
Optic Sensor ◽  
Index Measurement ◽  
Highly Sensitive ◽  
Core Fiber

Extrinsic fiber-optic Fabry–Perot interferometer sensor for refractive index measurement of optical glass

2010 ◽  
Vol 49 (29) ◽  
pp. 5592 ◽  
Author(s):  
Ji-Huan Chen ◽  
Jia-Rong Zhao ◽  
Xu-Guang Huang ◽  
Zhen-Jian Huang
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Optical Glass ◽  
Refractive Index Measurement ◽  
Index Measurement ◽  
Fabry Perot

High-consistency fiber-optic Fabry–Perot sensor based on MEMS for simultaneous temperature and liquid refractive index measurement

2020 ◽  
Vol 59 (30) ◽  
pp. 9353
Author(s):  
Shuang Wang ◽  
Wen Wu ◽  
Mei Sang ◽  
Junfeng Jiang ◽  
Kun Liu ◽  
...  
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Refractive Index Measurement ◽  
Index Measurement ◽  
Fabry Perot ◽  
High Consistency

Temperature-Insensitive Miniaturized Fiber Inline Fabry-Perot Interferometer Fabricated by Femtosecond Laser

2008 ◽  
Author(s):  
Yukun Han ◽  
Cheng-Hsiang Lin ◽  
Hai-Lung Tsai ◽  
Tao Wei ◽  
Hai Xiao
Keyword(s):  
Refractive Index ◽  
Refractive Index Change ◽  
High Sensitivity ◽  
Temperature Dependent ◽  
Refractive Index Measurement ◽  
Index Measurement ◽  
Highly Sensitive ◽  
Fabry Perot ◽  
Fs Laser ◽  
One Step

This article presents a miniaturized fiber inline Fabry-Perot interferometer (FPI), with an open micro-notch cavity fabricated by one-step femtosecond (fs) laser micromachining, for highly sensitive refractive index measurement. The device was tested for measurement of the refractive indices of various liquids including isopropanol, acetone and methanol at room temperature, as well as the temperature-dependent refractive index of deionized water from 3 to 90°C. The sensitivity for measurement of refractive index change of water was 1163 nm/RIU at the wavelength of 1550 nm. The temperature cross-sensitivity of the device was about 1.1×10−6 RIU/°C. The small size, all-fiber structure, small temperature dependence, linear response and high sensitivity, make the device attractive for chemical and biological sensing.

Overlapped fiber-optic Michelson interferometers for simultaneous refractive index measurement at two sensing points

2017 ◽  
Vol 56 (34) ◽  
pp. 9515 ◽  
Author(s):  
Ma. del Rosario Bautista-Morales ◽  
Rodolfo Martínez-Manuel ◽  
Carlos A. Pineda-Arellano
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Refractive Index Measurement ◽  
Index Measurement
Sign in / Sign up

Export Citation Format

Share Document