scholarly journals Intensity-modulated optical fiber sensors based on chirped-fiber Bragg gratings

2011 ◽  
Vol 1 (3) ◽  
pp. 251-259
Author(s):  
Xinyong Dong
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Fiber Sensors ◽  
Fiber Sensors ◽  
Intensity Modulated ◽  
Chirped Fiber Bragg Gratings

Optical Fibers on Medical Instrumentation

2013 ◽  
Vol 2 (2) ◽  
pp. 23-36
Author(s):  
J. P. Carmo ◽  
J. E. Ribeiro
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
State Of The Art ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Fiber Sensors ◽  
The State ◽  
Medical Instrumentation ◽  
Fiber Sensors

This paper provides a revision with the state-of-the-art related to the use of optical fiber sensors on medical instrumentation. Two types of optical fiber sensors are the focus of review: conventional optical fibers for communications and fiber Bragg gratings (FBGs).

Reflective Optical Fiber Sensors Based on Tilted Fiber Bragg Gratings Fabricated With Femtosecond Laser

2013 ◽  
Vol 31 (3) ◽  
pp. 455-460 ◽  
Author(s):  
Chao Chen ◽  
Yong-Sen Yu ◽  
Rui Yang ◽  
Chuang Wang ◽  
Jing-Chun Guo ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Optical Fiber ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Fiber Sensors ◽  
Fiber Sensors

Flexible Force Sensors Using Fiber Bragg Grating

2006 ◽  
Vol 326-328 ◽  
pp. 1343-1346
Author(s):  
Jin Seok Heo ◽  
Jong Ha Cheung ◽  
Jung Ju Lee
Keyword(s):  
Optical Fiber ◽  
Normal Force ◽  
Fiber Bragg Gratings ◽  
Tactile Sensor ◽  
Optical Fiber Sensors ◽  
Force Sensors ◽  
Fiber Sensors ◽  
Light Loss ◽  
Bridge Type ◽  
Type Transducer

In this paper, we present a newly designed flexible optical fiber force sensors which use fiber Bragg gratings and diaphragm and bridge type transducer, to detect a distributed normal force and which is the first step toward realizing a tactile sensor using optical fiber sensors (FBG). The transducer is designed such that it is not affected by chirping and light loss to enhance the performance of the sensors. We also present the design and fabrication process and experimental verification of the prototype sensors.

scholarly journals Properties of Specialist Fibres and Bragg Gratings for Optical Fiber Sensors

2009 ◽  
Vol 2009 ◽  
pp. 1-17 ◽  
Author(s):  
John Canning
Keyword(s):  
Optical Fiber ◽  
Optical Fibre ◽  
Bragg Gratings ◽  
Optical Fiber Sensors ◽  
Optical Fibres ◽  
Research Directions ◽  
Fiber Sensors ◽  
Optical Fibre Sensors ◽  
New Directions ◽  
Temperature Strain

The advent of optical fibres based on air holes running along their entirety opens up new directions in addressing various properties relevant to sensing, including the temperature/strain challenge of optical fibre sensors. This paper looks at the measurement challenges associated with temperature and strain, examines the potentially unique functionality structured fibre designs with and without gratings open up, and briefly describes some current research directions within conventional fibre and grating technologies.

Pulse reference-based compensation technique for intensity-modulated optical fiber sensors

2017 ◽  
Vol 15 (12) ◽  
pp. 120603
Author(s):  
Qiang Bian Qiang Bian ◽  
Zhangqi Song Zhangqi Song ◽  
Yuzhong Chen Yuzhong Chen ◽  
Xueliang Zhang Xueliang Zhang
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensors ◽  
Fiber Sensors ◽  
Intensity Modulated ◽  
Compensation Technique
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