Study on the demodulation technique of fiber grating sensor arrays based on a tunable pulsed laser

2007 ◽  
Author(s):  
Bo Dong ◽  
Qida Zhao ◽  
Shiya He ◽  
Shuyang Hu ◽  
Tuan Guo ◽  
...  
Keyword(s):  
Sensor Arrays ◽  
Pulsed Laser ◽  
Fiber Grating ◽  
Fiber Grating Sensor

scholarly journals Interrogation of fiber grating sensor arrays with a wavelength-swept fiber laser

1998 ◽  
Vol 23 (11) ◽  
pp. 843 ◽  
Author(s):  
Seok Hyun Yun ◽  
D. J. Richardson ◽  
Byoung Yoon Kim
Keyword(s):  
Fiber Laser ◽  
Sensor Arrays ◽  
Fiber Grating ◽  
Fiber Grating Sensor

Time-Division Multiplexing Fiber Grating Sensor With a Tunable Pulsed Laser

2006 ◽  
Vol 18 (24) ◽  
pp. 2620-2622 ◽  
Author(s):  
Bo Dong ◽  
Shiya He ◽  
Shuyang Hu ◽  
Dawei Tian ◽  
Junfeng Lv ◽  
...  
Keyword(s):  
Pulsed Laser ◽  
Fiber Grating ◽  
Time Division Multiplexing ◽  
Fiber Grating Sensor ◽  
Time Division

Combined time and wavelength multiplexing technique of optical fiber grating sensor arrays using commercial OTDR equipment

2003 ◽  
Vol 3 (1) ◽  
pp. 31-35 ◽  
Author(s):  
L.C.G. Valente ◽  
A.M.B. Braga ◽  
A.S. Ribeiro ◽  
R.D. Regazzi ◽  
W. Ecke ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Sensor Arrays ◽  
Fiber Grating ◽  
Wavelength Multiplexing ◽  
Fiber Grating Sensor

Instrumentation development in support of fiber grating sensor arrays

1993 ◽  
Author(s):  
James R. Dunphy ◽  
Gary A. Ball ◽  
Francis X. D'Amato ◽  
Pietro Ferraro ◽  
Sabato Inserra ◽  
...  
Keyword(s):  
Sensor Arrays ◽  
Fiber Grating ◽  
Fiber Grating Sensor

Fiber Grating Sensor with Enhanced Pressure and Temperature Sensitivity

2000 ◽  
Vol 17 (2) ◽  
pp. 115-116 ◽  
Author(s):  
Yun-Qi Liu ◽  
Zhuan-Yun Guo ◽  
Zhi-Guo Liu ◽  
Dong-Hui Zhao ◽  
Chun-Feng Ge ◽  
...  
Keyword(s):  
Temperature Sensitivity ◽  
Fiber Grating ◽  
Fiber Grating Sensor

A Multiple Fiber Grating Sensor System Using Code Division Multiple Access

2013 ◽  
Vol 765-767 ◽  
pp. 2444-2447 ◽  
Author(s):  
Wei Li ◽  
Yong Jia Zhang ◽  
Hong Qiao Wen
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Grating ◽  
Code Division Multiple Access ◽  
Multiple Access ◽  
Simulation Experiment ◽  
Fiber Grating ◽  
Sensing System ◽  
Fiber Grating Sensor ◽  
Fbg Sensors ◽  
Code Division Multiple

In order to increase the multiplying density of Fiber Bragg Grating (FBG) sensors, a novel FBG Sensing System based on CDMA technology has been developed. Simulation experiment indicates the CDMA technology combine with optical fiber grating sensing system together successfully. Furthermore, the system can distinguishes the FBG and enhance the FBG network band utilization.

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