scholarly journals Compact spatial polariscope for light polarization state analysis

2008 ◽  
Vol 16 (14) ◽  
pp. 10471 ◽  
Author(s):  
Wladyslaw A. Wozniak ◽  
Piotr Kurzynowski
Keyword(s):  
Polarization State ◽  
Light Polarization ◽  
State Analysis

Measurement of the Emitted Light Polarization State in Oriented and Non-Oriented PPV Films

2006 ◽  
Vol 245-246 (1) ◽  
pp. 406-409 ◽  
Author(s):  
Paulo Alliprandini-Filho ◽  
R. A. Silva ◽  
George B. da Silva ◽  
N. M. Barbosa Neto ◽  
L. A. Cury ◽  
...  
Keyword(s):  
Polarization State ◽  
Light Polarization

Research on Relationship of Polarization and Rayleigh Backscatter in Bidirectional Fiber Communication Systems

2013 ◽  
Vol 312 ◽  
pp. 625-630
Author(s):  
Yan Hong Wang ◽  
Gao Wang ◽  
Ji Liu
Keyword(s):  
Communication Systems ◽  
Polarization State ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Light Polarization ◽  
Polarization Property ◽  
Orthogonal Polarization ◽  
Fiber Communication ◽  
Order Of Magnitude ◽  
Relationship Of

In this paper, the general theory and polarization property of RB in single mode fiber is discussed. According to the theoretical analysis results, the bidirectional carrying system with a polarization rotating device for analog radio frequency (RF) signal is set up. The relationship of the system CRN and the different polarization state by the polarization rotating device is studied. The results show that the RB light polarization state of backward fiber end can keep to perpendicular to that of forward light when backward lights polarization is orthogonal forward lights polarization. So utilizing orthogonal polarization method for decreasing CRN can be carried on. The system performance is analyzed by simulation. The simulation results show that CRN of the bidirectional communication system on a single mode fiber can be inhibited by using the method and RB light can decrease by an order of magnitude.

Design and Application of an In-Line Measurement System for Polarization Parameters

2013 ◽  
Vol 321-324 ◽  
pp. 447-452
Author(s):  
Zhang Bin Wen ◽  
Mi Zhou ◽  
Zhe Chen ◽  
Yun Han Luo
Keyword(s):  
Measurement System ◽  
High Speed ◽  
Low Cost ◽  
Extinction Ratio ◽  
Polarization State ◽  
Light Polarization ◽  
Polarization Measurement ◽  
Degree Of Polarization ◽  
Stokes Vector ◽  
Line System

An in-line all-fiber measurement system for polarization parameters is designed and fabricated in this paper. This system implements accurate control of polarization state, together with in-line, accurate, and high-speed measurement of Stokes vector. It can measure the light polarization parameters such as States of Polarization (SOP), Degree of Polarization (DOP), Light Polarization Extinction Ratio (LPER), and related losses of polarization. Besides, polarization monitoring and stabilizing can be achieved using this system. Because there is no discrete device concluded, the optical path of this system is completely constituted by optical fiber, which makes the entire system low-cost, with small size and low insertion loss. Keywords: All-fiber, polarization control, polarization measurement, in-line system, Stokes vector

At a glance determination of laser light polarization state

2008 ◽  
Vol 92 (4) ◽  
pp. 041115 ◽  
Author(s):  
Riccardo Castagna ◽  
Daniele E. Lucchetta ◽  
Francesco Vita ◽  
Luigino Criante ◽  
Francesco Simoni
Keyword(s):  
Laser Light ◽  
Polarization State ◽  
Light Polarization

Light polarization state analyzer based on two spatial carrier frequencies method

2011 ◽  
Author(s):  
Sławomir Drobczyński ◽  
Władysław A. Woźniak ◽  
Piotr Kurzynowski
Keyword(s):  
Polarization State ◽  
Light Polarization

Optimization of Incident Light Polarization State in Pressure Sensing Based on Fiber Polarization Properties

2020 ◽  
Vol 40 (14) ◽  
pp. 1406001
Author(s):  
苏洋 Su Yang ◽  
张超 Zhang Chao ◽  
王艺敏 Wang Yimin ◽  
汪井源 Wang Jingyuan ◽  
周华 Zhou Hua
Keyword(s):  
Incident Light ◽  
Polarization State ◽  
Light Polarization ◽  
Pressure Sensing

3-D surface reconstruction using a polarization state analysis

1995 ◽  
Vol 26 (1) ◽  
pp. 2-8 ◽  
Author(s):  
E Joubert ◽  
P Miche ◽  
R Debrie
Keyword(s):  
Surface Reconstruction ◽  
Polarization State ◽  
State Analysis
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