Short-Range Detection System with Polarized Laser and Polarization Characteristics of Typical Targets

Abstract:

In view of using only the intensity information of retroreflection light and poor capacity of anti-interference in laser short-range detection, this paper presents a short-range detection method based on laser polarization properties of targets, designs the polarization detection model and constructs the polarization detection system. Through the analysis and the comparison of data which is obtained from the polarization characteristic and intensity characteristic experiments of five different targets, the conclusion that the detection method based on the laser polarization characteristics can effectively distinguish target is achieved. Meanwhile, the analysis of detection model in this paper can also provide certain theory significance for further research on polarization detection.

• Periodical: Advanced Materials Research (Volumes 756-759)
• Pages: 4640-4645
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.756-759.4640
• Online since: September 2013
• Authors: Yu Ying Yang, Hui Min Chen, He Jiao Chen, Yu Ying Yang, Yun Feng Shao
• Keywords: Detection Model, Laser Short-Range Detection, Polarization, Polarization Characteristics

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