光学学报, 2003, 23 (5): 622, 网络出版: 2006-06-27
1.319 μm连续波激光辐照PV型HgCdTe探测器的实验研究 下载: 515次
Experimental Study of HgCdTe(PV) Detector Irradiated by CW 1.319 μm Laser
连续波1.319 μm激光辐照 PV型HgCdTe探测器 探测器零压输出 CW 1.319 μm laser irradiation PV-HgCdTe detector zero-output from detector
摘要
用连续波1.319 μm激光辐照PV型HgCdTe红外探测器,得到了不同辐照功率密度下,探测器的响应输出随激光功率密度变化的一系列实验结果,观察到了器件对光的线性、饱和响应以外的一些新现象,如混沌、零压输出,并对实验结果作了初步的解释。
Abstract
PV HgCdTe infrared detectors were irradiated by continuous-wave 1.319 μm laser light of various intensities. A series of output of detector No.1, No.2 under various laser intesities were shown. Some new phenomena, chaos and zero-output, were observed. The results are quite different from theoretical expectations. It is of great interest for future research on PV HgCdTe. A qualitative explanation is given.
程湘爱, 陆启生, 马丽芹, 王睿, 李修乾, 何锋, 李文煜, 江厚满, 郭东升. 1.319 μm连续波激光辐照PV型HgCdTe探测器的实验研究[J]. 光学学报, 2003, 23(5): 622. 程湘爱, 陆启生, 马丽芹, 王睿, 李修乾, 何锋, 李文煜, 江厚满, 郭东升. Experimental Study of HgCdTe(PV) Detector Irradiated by CW 1.319 μm Laser[J]. Acta Optica Sinica, 2003, 23(5): 622.