Optical frequency domain reflectometry based fiber Bragg grating vibration sensor array using sinusoidal current modulation of laser diodes

2015 ◽  
Author(s):  
Atsushi Wada ◽  
Satoshi Tanaka ◽  
Nobuaki Takahashi
Keyword(s):  
Frequency Domain ◽  
Fiber Bragg Grating ◽  
Sensor Array ◽  
Laser Diodes ◽  
Vibration Sensor ◽  
Bragg Grating ◽  
Optical Frequency ◽  
Optical Frequency Domain Reflectometry ◽  
Frequency Domain Reflectometry ◽  
Sinusoidal Current

Non-uniform strain measurement along a fiber Bragg grating using optical frequency domain reflectometry

2013 ◽  
Vol 11 (10) ◽  
pp. 100603-100608 ◽  
Author(s):  
Fangdong Zhu Fangdong Zhu ◽  
Dongsheng Zhang Dongsheng Zhang ◽  
Peng Fan Peng Fan ◽  
Litong Li Litong Li ◽  
Yongxing Guo Yongxing Guo
Keyword(s):  
Frequency Domain ◽  
Fiber Bragg Grating ◽  
Strain Measurement ◽  
Uniform Strain ◽  
Bragg Grating ◽  
Optical Frequency ◽  
Optical Frequency Domain Reflectometry ◽  
Frequency Domain Reflectometry
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