CAJ | 학술논문

提出了一种由基于红外上转换原理的短波红外阵列探测器设计方案,即利用电子俘获材料薄膜与普通CCD摄像机耦合组成复合式短波红外阵列探测器,通过电子俘获材料的波长转换功能,间接实现对短波红外激光的探测.分析和研究了复合式探测器的薄膜制备、泵浦光源设计、滤光装置设计、耦合方式设计及图像处理系统等关键技术问题,并对样机进行了短波红外激光探测实验.结果表明,复合式探测器在对1060 nm、1310 nm、1550 nm等短波红外波长激光的探测上均有良好表现.
제출료일충유기우홍외상전환원리적단파홍외진렬탐측기설계방안,즉이용전자부획재료박막여보통CCD섭상궤우합조성복합식단파홍외진렬탐측기,통과전자부획재료적파장전환공능,간접실현대단파홍외격광적탐측.분석화연구료복합식탐측기적박막제비、빙포광원설계、려광장치설계、우합방식설계급도상처리계통등관건기술문제,병대양궤진행료단파홍외격광탐측실험.결과표명,복합식탐측기재대1060 nm、1310 nm、1550 nm등단파홍외파장격광적탐측상균유량호표현.
The scheme of a compound short wave infrared detector array which based on infrared up-conversion was presented,that is,developing a compound short wave infrared detector array by the coupling between ETM thin film and CCD camera.The detection for short wave infrared laser could be achieved indirectly via wavelength conversion.The key technical problems such as the preparation of ETM thin film,the design of pump source,the design of filtering device,the design of coupling,and the image processing system,etc were analyzed and studied,and a test of short wave infrared laser detection was carried out on the prototype.The results showed that,the compound short wave infrared detector performed well on the detection of 1060 nm,1310 nm,1550 nm short wave infrared lasers.