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《Opto-Electronic Engineering》 2010-10
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Portable UV GaN Camera and Its Preliminary Validation of Marine Application

QIAN Wei-feng1,2,YIN Da-yi1,TAO Bang-yi3,ZHAN Yuan-zeng3, HUANG Xiao-xian1,HUANG Xing1,2,LI Yu-min1 ( 1. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China; 3. The Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China )  
It was analyzed that the principle and characteristics of a GaN-based Ultraviolet (UV) detector developed recently by Chinese, and that the principle and method of the information acquisition technology for the detector is achieved. It was described that the design process of portable UV camera with the GaN-based UV detector. The Signal-to-Noise Ratio (SNR) of the camera and the outdoor experiment were finished. Through the cooperation with the Marine-related institute, the portable camera was mounted on the research vessel and the UV image of the sea surface was successfully acquired. The results show that the image of the sea surface is clear and rich texture, which made a maiden attempt and explorations of UV remote sensing detections to the marine oil spill.
【Fund】: 国家自然科学基金资助项目(40776100)
【CateGory Index】: TN23
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 FANG Si-an1,2,HUANG Xiao-xian1,YIN Da-yi1,XU Chong1,2, FENG Xin1,FENG Qi11.Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Research on the Ultraviolet Reflectivity Characteristic of Simulative Targets of Oil Spill on the Ocean[J];Spectroscopy and Spectral Analysis;2010-03
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