scholarly journals D-Shaped Polarization Maintaining Fiber Sensor for Strain and Temperature Monitoring

Sensors ◽  
2016 ◽  
Vol 16 (9) ◽  
pp. 1505 ◽  
Author(s):  
Hummad Qazi ◽  
Abu Mohammad ◽  
Harith Ahmad ◽  
Mohd Zulkifli
Keyword(s):  
Temperature Monitoring ◽  
Fiber Sensor ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining

Refractive index and temperature sensing characteristics of an optical fiber sensor based on a tapered single mode fiber/polarization maintaining fiber

2016 ◽  
Vol 14 (5) ◽  
pp. 050604-50608
Author(s):  
Zaihang Yang Zaihang Yang ◽  
Hao Sun Hao Sun ◽  
Tingting Gang Tingting Gang ◽  
Nan Liu Nan Liu ◽  
Jiacheng Li Jiacheng Li ◽  
...  
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Temperature Sensing ◽  
Fiber Sensor ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining ◽  
Sensing Characteristics

A polarization maintaining fiber sensor for simultaneous measurement of temperature and strain

Optik ◽  
2016 ◽  
Vol 127 (20) ◽  
pp. 10090-10095 ◽  
Author(s):  
Jicheng Bian ◽  
Tingting Lang ◽  
Wen Kong ◽  
Jun Chen
Keyword(s):  
Simultaneous Measurement ◽  
Fiber Sensor ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining

Tapered polarization-maintaining fiber sensor based on analysis of polarization evolution

2014 ◽  
Author(s):  
Ping Lu ◽  
Jia Song ◽  
Graeme Niedermayer ◽  
Jeremie Harris ◽  
Liang Chen ◽  
...  
Keyword(s):  
Fiber Sensor ◽  
Polarization Evolution ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining

scholarly journals Group-Birefringence-Dispersion Measurements for Polarization-Maintaining Fibers Using a Kerr Phase-Interrogator

2020 ◽  
Vol 10 (24) ◽  
pp. 9031
Author(s):  
Yang Lu
Keyword(s):  
Group Delay ◽  
Laser Wavelength ◽  
Differential Group Delay ◽  
Optical Signals ◽  
Differential Group ◽  
Principal Axes ◽  
Polarization Maintaining Fiber ◽  
Elliptical Core ◽  
Polarization Maintaining ◽  
The Impact

A method which utilizes a Kerr phase-interrogator to measure the group birefringence dispersion (GBD) of a polarization-maintaining fiber (PMF) is systematically studied in this paper. The differential group delay of two sinusoidally modulated optical signals (SMOSs) polarized along the principal axes of the PMF is measured by a Kerr phase-interrogator, which leads to the group birefringence of the PMF. As the laser wavelength of the SMOSs varies, the group birefringence as a function of the laser wavelength is obtained, and the GBD is calculated as the derivative of the group birefringence with respect to the laser wavelength. The proposed method is experimentally demonstrated by characterizations of a Panda PMF with high GBD and an elliptical core PMF with low GBD, and its performance is analyzed. The proposed method eliminates the impact of the laser coherent length and allows for characterizing the GBD of PMFs that are tens of kilometers long.

Sign in / Sign up

Export Citation Format

Share Document