Optical fiber component characterization by high-intensity and high-spatial-resolution interferometric optical-time-domain reflectometer

1991 ◽  
Vol 3 (6) ◽  
pp. 564-566 ◽  
Author(s):  
M. Kobayashi ◽  
H.F. Taylor ◽  
K. Takada ◽  
J. Noda
Keyword(s):  
Optical Fiber ◽  
Spatial Resolution ◽  
Time Domain ◽  
High Intensity ◽  
High Spatial Resolution ◽  
Optical Time Domain Reflectometer ◽  
Optical Time ◽  
Time Domain Reflectometer

High spatial resolution phase-sensitive optical time domain reflectometer with a frequency-swept pulse

2017 ◽  
Vol 42 (3) ◽  
pp. 391 ◽  
Author(s):  
Bin Lu ◽  
Zhengqing Pan ◽  
Zhaoyong Wang ◽  
Hanrong Zheng ◽  
Qing Ye ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
Time Domain ◽  
High Spatial Resolution ◽  
Optical Time Domain Reflectometer ◽  
Phase Sensitive ◽  
Optical Time ◽  
Time Domain Reflectometer

Improvement of Spatial Resolution for Strain Measurement with Brillouin Optical Time-Domain Reflectometer by Fitting Method Based on Equivalent Optical Pulse

2008 ◽  
Vol 28 (1) ◽  
pp. 43-49 ◽  
Author(s):  
王峰 Wang Feng ◽  
张旭苹 路元刚'南京大学光通信工程研究中心 Zhang Xuping ◽  
江苏 南京 Lu Yuangang ◽  
董玉明 Dong Yuming
Keyword(s):  
Spatial Resolution ◽  
Time Domain ◽  
Strain Measurement ◽  
Optical Pulse ◽  
Optical Time Domain Reflectometer ◽  
Fitting Method ◽  
Optical Time ◽  
Time Domain Reflectometer

scholarly journals Analisis Link Budget Penyambungan Serat Optik Menggunakan Optical Time Domain Reflectometer AQ7275

2018 ◽  
Vol 10 (1) ◽  
pp. 36-40
Author(s):  
Tio Hanif Yanuary ◽  
Lita Lidyawati
Keyword(s):  
Optical Fiber ◽  
Fiber Optics ◽  
Time Domain ◽  
High Speed ◽  
Fiber Optic ◽  
Light Wave ◽  
Fiber Optic Cable ◽  
Optical Time Domain Reflectometer ◽  
Optical Time ◽  
Time Domain Reflectometer

An optical fiber is a high-speed telecommunication transmission medium. Principally, an optical fiber is made of a very fine glass fiber material, which is able to transmit light waves using light reflection method on the surface of the fiber optics core. An underground installation of the fiber optics makes this device robust from external interferences. However, the fiber optic cable performance should always be checked to maintain performance during data transmission process. One way to test fiber optics cable performance is by using an Optical Time - Domain Reflectometer (OTDR) device. This device sends a light wave from one point of the fiber optics cable. The light wave then returns when reaching the other point of the fiber optic cable while carrying some measurement parameters especially the physical length and attenuation of a fiber optic cable. The evaluation of the fiber optics cable performance requires the preparation, installation, and configuration of the OTDR. In this paper, we conducted evaluation on the performances of fiber optics cable. The data generated by the performed evaluation indicated an occurring attenuation on the fiber optics cable along 64.402 km of its lengths.

Research on the Signal Processing in Optical Fiber Coherent Optical Time Domain Reflectometer Based on Grey Scale Image

2015 ◽  
Vol 42 (3) ◽  
pp. 0305001 ◽  
Author(s):  
赵世琦 Zhao Shiqi ◽  
庞拂飞 Pang Fufei ◽  
贺梦婷 He Mengting ◽  
徐慧 Xu Hui ◽  
王廷云 Wang Tingyun
Keyword(s):  
Signal Processing ◽  
Optical Fiber ◽  
Time Domain ◽  
Optical Time Domain Reflectometer ◽  
Grey Scale ◽  
Optical Time ◽  
Time Domain Reflectometer
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