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The Polarizing Characteristics of Laser Reflected from Targets and the Detection System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1998年04期
Page:
29-32
Research Field:
Publishing date:

Info

Title:
The Polarizing Characteristics of Laser Reflected from Targets and the Detection System
Author(s):
Zhang Yongqing Zheng Geng Li Xiangyin Wu Shibao
School of Electronic Engineering and Optoelectronic Technique,NUST,Nanjing 210094
Keywords:
laser polarizat io n detection
PACS:
TN247,TN241
DOI:
-
Abstract:
The polar izing characterist ics of laser ref lected fr om targ et s are studied in this art icle, and some physical parameters o f the laser are given, such as backw ard ref lectio n ener gy and polarizat ion degree etc. In or der to discriminate the o riginal polarizat ion radiat io n and no n-polarizat ion radiat ion, the emission system o f laser and the detect ion system o f both v ert ical polarizat ion and parallel po lar ization are discussed in this paper. By doing so, the o rig inal polarized signals ref lected f rom mirror target can be restor ed, and the random, po larization radiat io n of non-polarizat ion state is eliminated.

References:

1 邓仁亮. 光学制导技术. 北京: 国防工业出版社, 1992. 1~14
2 魏庆农, 刘建国, 江荣照. 双向反射分布函数的绝对测量方法. 光学学报, 1996, 16( 10) : 14~25
3 麦伟麟. 光学传递函数及其数理基础. 北京: 国防工业出版社, 1979. 238~244

Memo

Memo:
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Last Update: 2013-03-29