Modeling and performances of a Polarization Active Imager at λ=806 nm

被引：33

作者：

Breugnot, S ^{[1
]}

Clémenceau, P ^{[1
]}

机构：

[1] Thomson CSF, F-78283 Guyancourt, France

来源：

LASER RADAR TECHNOLOGY AND APPLICATIONS IV | 1999年 / 3707卷

关键词：

polarimetry; active imaging; Mueller matrix; polarization degree;

D O I：

10.1117/12.351366

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present the modeling and the performances of a Polarization Active Imager at lambda = 806 nm. The device is operating in a monostatic configuration, using a semiconductor laser to illuminate the target and a telescope to create the image on a CCD matrix. Dual images (intensity and polarization degree) of different scenes are obtained by a new method (only 2 images acquisition) and analyzed, showing the experimental validation of this concept, The application of this active imager to the detection of target buried in the background (same reflectivity but different polarization degree) is proposed.

引用

页码：449 / 460

页数：12