| 波段外CW CO2激光辐照HgCdTe探测器热效应研究 |
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| 引用本文： | 李修乾,程湘爱,王睿,马丽芹,陆启生.波段外CW CO2激光辐照HgCdTe探测器热效应研究[J].中国激光,2003,30(12):1070-1074. |
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| 作者姓名： | 李修乾 程湘爱 王睿 马丽芹 陆启生 |
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| 作者单位： | 国防科技大学理学院,湖南,长沙,410073 |
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| 摘 要： | 报道了用波段外连续波CO2 激光辐照HgCdTe探测器 (PC ,PV)时 ,观察到的一些与波段内激光辐照探测器时大不相同的实验现象。研究表明 ,波段内激光辐照探测器时 ,探测器的主要响应机制是光效应 ,而波段外激光辐照探测器时 ,热效应起主要作用
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| 关 键 词： | 激光技术 CWCO2激光 波段外 波段内 HgCdTe探测器 |
| 收稿时间： | 2002/7/9 |
Investigation of Thermal Effect of HgCdTe Detector with Irradiation by Off-band CW CO2 Laser |
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| LI Xiu-qian,CHENG Xiang-ai,WANG Rui,MA Li-qin,LU Qi-sheng.Investigation of Thermal Effect of HgCdTe Detector with Irradiation by Off-band CW CO2 Laser[J].Chinese Journal of Lasers,2003,30(12):1070-1074. |
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| Authors: | LI Xiu-qian CHENG Xiang-ai WANG Rui MA Li-qin LU Qi-sheng |
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| Abstract: | Some phenomena were observed when the HgCdTe(PC,PV) detectors were irradiated by off2band CW CO2 laser which are much different from that when irradiated by in-band light. It is shown that the detectors' major response to the irradiation of in-band light is optical effect while that to the irradiation of off-band light is thermal effect. |
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| Keywords: | laser technique CW CO 2 laser off-band in-band HgCdTe detector |
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