Test of optical fiber grating based new-type wavelength standard instrument

2013 ◽  
Author(s):  
Jianwei-wei Li ◽  
Nan Xu ◽  
Jian Li ◽  
Zhi-xin Zhang
Keyword(s):  
Optical Fiber ◽  
Fiber Grating ◽  
Standard Instrument ◽  
Wavelength Standard ◽  
New Type

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.

scholarly journals Etching Process Related Changes and Effects on Solid-Core Single-Mode Polymer Optical Fiber Grating

2016 ◽  
Vol 8 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Kishore Bhowmik ◽  
Gang-Ding Peng ◽  
Yanhua Luo ◽  
Eliathamby Ambikairajah ◽  
Vedran Lovric ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Single Mode ◽  
Etching Process ◽  
Fiber Grating ◽  
Solid Core ◽  
Polymer Optical Fiber

Optical Vibration and Acceleration Sensor With a Silicon Cantilever

1999 ◽  
Author(s):  
Mitsuteru Kimura ◽  
Katsuhisa Toshima ◽  
Harunobu Satoh
Keyword(s):  
Simple Model ◽  
Optical Fiber ◽  
Resonance Frequency ◽  
Acceleration Sensor ◽  
Frequency Range ◽  
Silicon Cantilever ◽  
All Optical ◽  
New Type ◽  
Good Agreement ◽  
Optical Vibration

Abstract A new type all optical vibration and acceleration sensor using the combination of micromachined Si cantilever and optical fiber is proposed, and its fundamental characteristics are demonstrated. The light emitted from bulb-lens set into the V-groove is reflected at the reflector formed on the Si cantilever and then recoupled into the bulb-lens. Several sensors with different length (0.64–6.0 mm long) of the Si cantilever are fabricated to compare the theoretical resonance frequency fr obtained from the simple model and experimental ones. They had good agreement. From the sensing principle the sensing frequency range of the vibration is suitable below the fr of the Si cantilever of the sensor.

scholarly journals New Type of 66kV XLPE Submarine Cable with Mechanical-Damage-Detectable-Sensor by Optical Fiber

1992 ◽  
Vol 112 (10) ◽  
pp. 921-926
Author(s):  
Toshio Nishimoto ◽  
Hideo Komiyama ◽  
Tsutomu Miyahara ◽  
Fuminori Tateno ◽  
Hiroshi Yamanouchi ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Mechanical Damage ◽  
Submarine Cable ◽  
New Type

Study of sensing properties and contrastive analysis of metal coating optical fiber grating

2014 ◽  
Author(s):  
Jing Wang ◽  
Ning Wang ◽  
Bin Shi ◽  
Qingmei Sui ◽  
Congsheng Guan ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Metal Coating ◽  
Fiber Grating ◽  
Contrastive Analysis ◽  
Sensing Properties
Sign in / Sign up

Export Citation Format

Share Document