High-resolution absolute-distance measurements using multiple-tunable fiber Bragg gratings

2004 ◽  
Author(s):  
E. Luquin ◽  
Orlando Frazao ◽  
Luis A. Ferreira ◽  
Francisco M. Araujo ◽  
Manuel Lopez-Amo ◽  
...  
Keyword(s):  
High Resolution ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Absolute Distance ◽  
Distance Measurements

High-resolution neural temperature sensor using fiber Bragg gratings

1999 ◽  
Vol 35 (11) ◽  
pp. 1590-1596 ◽  
Author(s):  
Shyh-Lin Tsao ◽  
Jingshown Wu ◽  
Bih-Chyun Yeh
Keyword(s):  
High Resolution ◽  
Temperature Sensor ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings

Wide-Dynamic-Range High-Resolution Fiber Fabry–Perot Interferometric Sensor With Chirped Fiber Bragg Gratings

2013 ◽  
Vol 31 (19) ◽  
pp. 3176-3180 ◽  
Author(s):  
Atsushi Wada ◽  
Keisuke Ikuma ◽  
Masakatsu Syoji ◽  
Satoshi Tanaka ◽  
Nobuaki Takahashi
Keyword(s):  
High Resolution ◽  
Dynamic Range ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Wide Dynamic Range ◽  
Fabry Perot ◽  
Interferometric Sensor ◽  
Chirped Fiber Bragg Gratings

High-resolution refractive index sensor by using thinned fiber Bragg gratings

2004 ◽  
Author(s):  
A. Iadicicco ◽  
Andrea Cusano ◽  
Antonello Cutolo ◽  
Michele Giordano
Keyword(s):  
Refractive Index ◽  
High Resolution ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Refractive Index Sensor

Dynamic frequency-domain interferometer for absolute distance measurements with high resolution

2014 ◽  
Vol 85 (11) ◽  
pp. 113112 ◽  
Author(s):  
Jidong Weng ◽  
Shenggang Liu ◽  
Heli Ma ◽  
Tianjiong Tao ◽  
Xiang Wang ◽  
...  
Keyword(s):  
High Resolution ◽  
Frequency Domain ◽  
Absolute Distance ◽  
Distance Measurements ◽  
Dynamic Frequency

scholarly journals High-Resolution Displacement Sensor Based on a Chirped Fabry–Pérot Interferometer Inscribed on a Tapered Microfiber

2019 ◽  
Vol 9 (3) ◽  
pp. 403 ◽  
Author(s):  
Zhong Lu ◽  
Yuan Cao ◽  
Guangying Wang ◽  
Yang Ran ◽  
Xinhuan Feng ◽  
...  
Keyword(s):  
High Resolution ◽  
Optical Fiber ◽  
Cavity Length ◽  
Spectral Characteristics ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Displacement Sensor ◽  
Fabry Perot ◽  
Displacement Sensitivity ◽  
Tension State

In this study, a high-resolution optical fiber Fabry–Pérot (FP) interferometer displacement sensor with chirped spectral characteristics based on a tapered microfiber is theoretically discussed and experimentally implemented. Instead of inscribing two fiber Bragg gratings (FBGs) on the symmetric position of the microfiber, we continuously inscribed one long FBG along the microfiber region to reduce the cavity length. The bandwidth of the interferometer is over 35 nm, and its displacement sensitivity is as high as 36.5 nm/mm at the tension state.

scholarly journals High resolution magnetostriction measurements in pulsed magnetic fields using fiber Bragg gratings

2010 ◽  
Vol 81 (3) ◽  
pp. 033909 ◽  
Author(s):  
Ramzy Daou ◽  
Franziska Weickert ◽  
Michael Nicklas ◽  
Frank Steglich ◽  
Ariane Haase ◽  
...  
Keyword(s):  
High Resolution ◽  
Magnetic Fields ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Pulsed Magnetic Fields
Sign in / Sign up

Export Citation Format

Share Document