| 1.319 μm连续波激光辐照PV型HgCdTe探测器的实验研究 |
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| 引用本文： | 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):22-626. |
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| 作者姓名： | 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 |
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| 作者单位： | 1. 国防科技大学理学院,长沙,410073
2. Department of Physics, Southern University and A & M College, Baton Rouge, LA 70813 USA |
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| 基金项目： | 国家科委高科技 ( 86 3- 80 2 - 4)资助课题。 |
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| 摘 要： | 用连续波1．319μm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。
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| 关 键 词： | 连续波 激光辐照 PV型碲镉汞探测器 红外探测器 零压输出 饱和响应 混沌 |
| 收稿时间： | 2002/5/13 |
Experimental Study of HgCdTe(PV) Detector Irradiated by CW 1.319 μm Laser |
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| 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. |
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| Keywords: | CW 1 319 μm laser irradiation PV-HgCdTe detector zero-output from detector |
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