光伏碲镉汞探测器在波段内连续激光辐照下的非线性响应机理研究

江天; 程湘爱; 郑鑫; 许中杰; 江厚满; 陆启生

doi:10.7498/aps.61.137302

摘要

利用波段内连续激光, 辐照禁带宽度为0.33 eV的中波光伏碲镉汞探测器. 实验结果表明, 随着辐照激光光强的逐渐增大, 探测器从线性响应过渡为非线性响应. 当探测器进入非线性状态, 探测器的开路电压随激光光强的增大而减小, 且在激光开启辐照时开路电压信号迅速下跳, 在激光停止辐照时开路电压信号迅速上跳. 通过考虑激光辐照下探测器的温度场分布以及温度对p-n结内建电场的影响, 结合考虑机械快门在开启和关闭时对激光光强变化的影响, 建立了光伏探测器在波段内连续激光辐照下的解析模型, 模型计算结果与实验结果吻合得较好. 研究表明, 激光辐照过程中的非线性响应, 主要由温度对p-n结内建电场的影响决定, 激光开启和关闭时的开路电压的幅值是由光强和温度共同决定.

关键词:

Abstract

The medium wave HgCdTe photovoltaic detector (band gap ～0.33 eV) is irradiated by a CW band-in laser. The experimental results are shown that the detector enter into nonlinear response state as the incidence laser power increase. When the detector entered into nonlinear response state, the open circle voltage (Voc) signal decreased with the laser power. The Voc signal rapidly decreased when the laser turned on and the Voc signal rapidly increased when the laser turned off. The effect of laser induced temperature field and temperature dependence built-in field of pn junction were considered. The laser power variation of laser turn on and turn off were aslo considered. The analytical model of photovoltaic detector irradiated by above-band gap CW laser was built up. The calculation results agree well with the experiment results. It is shown that the temperature dependence built-in field of pn junction is the main mechanism induced the nonlinear response. The magnitude of Voc signals with laser turn on and turn off is decided by light intensity and temperature.

Keywords:

作者及机构信息

1.
国防科学技术大学,光电科学与工程学院, 长沙 410073;

2.
光电信息控制和安全技术重点实验室, 三河 065201

基金项目: 国家重点基础研究发展计划(批准号:1030110)资助的课题.

Authors and contacts

1.
College of Optoelectric Science and Engineering, National University of Defense Technology, Changsha 410073, China;

2.
Science and Technology on Electro-Optical Information Security Control Laboratory, Sanhe 065201, China

Funds: Project supported by the National Basic Research Program of China (Grant No. 1030110).

参考文献

[1]	Zhang Z, Cheng X A, Wang R, Jiang T, Qiu D D, Jiang Z F 2011 Optics and Lasers in Engineering 49 292
[2]	Sun K, Huang L J, Cheng X A, Jiang H M 2011 Opt. Express 19 23901
[3]	Kuanr A V, Bansal S K, Srivatava G P 1996 Opt. and Laser Technol. 28 345
[4]	Jiang T, Cheng X A, Li L, Jiang H M, Lu Q S 2011 Optics and Spectroscopy 111 162
[5]	Wysoki B T, Marciniak M A 2008 Infrared Phys. Technol. 51 137
[6]	Jiang T, Cheng X A, Zheng X, Jiang H M, Lu Q S 2011 Semicond. Sci. Technol. 26 115004
[7]	Jiang T, Cheng X A, Jiang H M, Lu Q S 2011 Acta Phys. Sin. 60 107305 (in Chinese) [江天, 程湘爱, 江厚满, 陆启生 2011 60 107305]
[8]	Jiang T, Zheng X, Cheng X A, Xu Z J, Jiang H M, Lu Q S 2012 Semicond. Sci. Technol. 27 015020
[9]	Li X Q, Cheng X A, Wang R, 2003 Chinese Journal of Lasers 30 1070 (in Chinese) [李修乾, 程湘爱, 王睿 2003 中国激光 28 1070]
[10]	Li X Q, Cheng X A, Wang R 2003 High Power Laser and Partial Beams 15 40 (in Chinese) [李修乾, 程湘爱, 王睿 2003 强激光与粒子束 15 40]
[11]	Zhu L, Yang W G, Xu L L, Chen D A, Wang W, Cui Y P 2007 Acta Phys. Sin. 56 569 (in Chinese) [朱利, 杨文革, 徐玲玲, 徐安定, 王文, 崔一平 2007 56 569]
[12]	Wang R, Si L, Lu Q S 2003 Laser & Infrared. 33 335 (in Chinese) [王睿, 司磊, 陆启生 2003 激光与红外 33 335]
[13]	Ma L Q, Lu Q S, Du S J 2004 Chinese Journal of Lasers 31 342 (in Chinese) [马丽芹, 陆启生, 杜少军 2004 中国激光 31 342]
[14]	Ma L Q, Lu Q S, 2006 High Power Laser and Partial Beams 18 201 (in Chinese) [马丽芹, 陆启生 2006 强激光与粒子束 18 201]
[15]	Li L, Lu Q S, Jiang H M, Cheng X A 2007 Acta Opt. Sin. 27 85 (in Chinese) [李莉, 陆启生, 江厚满, 程湘爱 2007 光学学报 27 85]
[16]	Li L, Lu Q S 2008 Acta Opt. Sin. 28 1953 (in Chinese) [李莉, 陆启生 2008 光学学报 28 1953]
[17]	He Y X, Jiang H M 2008 High Power Laser and Particle Beams 20 1233 (in Chinese) [贺元兴, 江厚满 2008 强激光与粒子束 20 1233]
[18]	He Y X, Jiang H M 2010 High Power Laser and Particle Beams 22 2829 (in Chinese) [贺元兴, 江厚满 2010 强激光与粒子束 22 2829]
[19]	Sun C W, Lu Q S, Fan W X, Li W F, Guan J L, Guan C W 2002 Effect of Laser Irradiation (Beijing: Publishing House of National Defence Industry) (in Chinese) p349 [孙承伟, 陆启生, 范正修, 李成福, 关吉利, 关崇文 2002 激光辐照效应 (北京: 国防工业出版社)　第349页]
[20]	Lu Q S, Jiang Z P, Liu Z J 1991 Semicond. Sci. Technol. 6 1039
[21]	Liu E K, Zhu B S, Luo J S 2009 Semiconductor Physics (Beijing: Publishing House of Electronics Industry) p245 (in Chinese) [刘恩科, 朱秉升, 罗晋生 2009 半导体物理学 (北京: 电子工业出版社) 第245页]
[22]	Shen X C 2002 The Spectrum and Optical Properties of Semiconductor (Beijing: Scientific Press) p156 (in Chinese) [沈学础 2002 半导体光谱和光学性质 (北京: 科学出版社) 第156页]
[23]	Chu J H 2005 Narrow-bandgap Semiconductor Physics (Beijing: Scientific Press) (in Chinese) p369 [褚君浩 2005 窄禁带半导体物理学 (北京: 科学出版社)第369页]

施引文献

[1]	Zhang Z, Cheng X A, Wang R, Jiang T, Qiu D D, Jiang Z F 2011 Optics and Lasers in Engineering 49 292
[2]	Sun K, Huang L J, Cheng X A, Jiang H M 2011 Opt. Express 19 23901
[3]	Kuanr A V, Bansal S K, Srivatava G P 1996 Opt. and Laser Technol. 28 345
[4]	Jiang T, Cheng X A, Li L, Jiang H M, Lu Q S 2011 Optics and Spectroscopy 111 162
[5]	Wysoki B T, Marciniak M A 2008 Infrared Phys. Technol. 51 137
[6]	Jiang T, Cheng X A, Zheng X, Jiang H M, Lu Q S 2011 Semicond. Sci. Technol. 26 115004
[7]	Jiang T, Cheng X A, Jiang H M, Lu Q S 2011 Acta Phys. Sin. 60 107305 (in Chinese) [江天, 程湘爱, 江厚满, 陆启生 2011 60 107305]
[8]	Jiang T, Zheng X, Cheng X A, Xu Z J, Jiang H M, Lu Q S 2012 Semicond. Sci. Technol. 27 015020
[9]	Li X Q, Cheng X A, Wang R, 2003 Chinese Journal of Lasers 30 1070 (in Chinese) [李修乾, 程湘爱, 王睿 2003 中国激光 28 1070]
[10]	Li X Q, Cheng X A, Wang R 2003 High Power Laser and Partial Beams 15 40 (in Chinese) [李修乾, 程湘爱, 王睿 2003 强激光与粒子束 15 40]
[11]	Zhu L, Yang W G, Xu L L, Chen D A, Wang W, Cui Y P 2007 Acta Phys. Sin. 56 569 (in Chinese) [朱利, 杨文革, 徐玲玲, 徐安定, 王文, 崔一平 2007 56 569]
[12]	Wang R, Si L, Lu Q S 2003 Laser & Infrared. 33 335 (in Chinese) [王睿, 司磊, 陆启生 2003 激光与红外 33 335]
[13]	Ma L Q, Lu Q S, Du S J 2004 Chinese Journal of Lasers 31 342 (in Chinese) [马丽芹, 陆启生, 杜少军 2004 中国激光 31 342]
[14]	Ma L Q, Lu Q S, 2006 High Power Laser and Partial Beams 18 201 (in Chinese) [马丽芹, 陆启生 2006 强激光与粒子束 18 201]
[15]	Li L, Lu Q S, Jiang H M, Cheng X A 2007 Acta Opt. Sin. 27 85 (in Chinese) [李莉, 陆启生, 江厚满, 程湘爱 2007 光学学报 27 85]
[16]	Li L, Lu Q S 2008 Acta Opt. Sin. 28 1953 (in Chinese) [李莉, 陆启生 2008 光学学报 28 1953]
[17]	He Y X, Jiang H M 2008 High Power Laser and Particle Beams 20 1233 (in Chinese) [贺元兴, 江厚满 2008 强激光与粒子束 20 1233]
[18]	He Y X, Jiang H M 2010 High Power Laser and Particle Beams 22 2829 (in Chinese) [贺元兴, 江厚满 2010 强激光与粒子束 22 2829]
[19]	Sun C W, Lu Q S, Fan W X, Li W F, Guan J L, Guan C W 2002 Effect of Laser Irradiation (Beijing: Publishing House of National Defence Industry) (in Chinese) p349 [孙承伟, 陆启生, 范正修, 李成福, 关吉利, 关崇文 2002 激光辐照效应 (北京: 国防工业出版社)　第349页]
[20]	Lu Q S, Jiang Z P, Liu Z J 1991 Semicond. Sci. Technol. 6 1039
[21]	Liu E K, Zhu B S, Luo J S 2009 Semiconductor Physics (Beijing: Publishing House of Electronics Industry) p245 (in Chinese) [刘恩科, 朱秉升, 罗晋生 2009 半导体物理学 (北京: 电子工业出版社) 第245页]
[22]	Shen X C 2002 The Spectrum and Optical Properties of Semiconductor (Beijing: Scientific Press) p156 (in Chinese) [沈学础 2002 半导体光谱和光学性质 (北京: 科学出版社) 第156页]
[23]	Chu J H 2005 Narrow-bandgap Semiconductor Physics (Beijing: Scientific Press) (in Chinese) p369 [褚君浩 2005 窄禁带半导体物理学 (北京: 科学出版社)第369页]

[1]	孙永丰, 徐亮, 沈先春, 金岭, 徐寒杨, 成潇潇, 王钰豪, 刘文清, 刘建国. 红外光谱辐射计探测器高阶非线性响应校正方法. , 2021, 70(6): 060701. doi: 10.7498/aps.70.20201530
[2]	张多多, 刘小峰, 邱建荣. 基于等离激元纳米结构非线性响应的超快光开关及脉冲激光器. , 2020, 69(18): 189101. doi: 10.7498/aps.69.20200456
[3]	张攀, 赵雪丹, 张国华, 张祺, 孙其诚, 侯志坚, 董军军. 垂直载荷下颗粒物质的声波探测和非线性响应. , 2016, 65(2): 024501. doi: 10.7498/aps.65.024501
[4]	王成会, 程建春. 弹性管中泡群内气泡的非线性声响应. , 2014, 63(13): 134301. doi: 10.7498/aps.63.134301
[5]	江天, 程湘爱, 许中杰, 陆启生. 光伏型碲镉汞探测器在波段内连续激光辐照下的两种不同过饱和现象的产生机理. , 2013, 62(9): 097303. doi: 10.7498/aps.62.097303
[6]	郑鑫, 江天, 程湘爱, 江厚满, 陆启生. 波段外激光辐照光导型InSb探测器的一种新现象. , 2012, 61(4): 047302. doi: 10.7498/aps.61.047302
[7]	张姗, 胡晓宁. Si基碲镉汞光伏探测器的深能级研究. , 2011, 60(6): 068502. doi: 10.7498/aps.60.068502
[8]	江天, 程湘爱, 江厚满, 陆启生. 光伏半导体器件对能量小于禁带宽度光子的响应机理研究. , 2011, 60(10): 107305. doi: 10.7498/aps.60.107305
[9]	胡伟达, 殷菲, 叶振华, 全知觉, 胡晓宁, 李志锋, 陈效双, 陆卫. 吸收层特性和异质结界面电荷对12.5 μm长波HgCdTe光伏探测器响应率的影响研究. , 2009, 58(11): 7891-7896. doi: 10.7498/aps.58.7891
[10]	李健军, 郑小兵, 卢云君, 张伟, 谢萍, 邹鹏. 硅陷阱探测器在350—1064 nm波段的绝对光谱响应度定标. , 2009, 58(9): 6273-6278. doi: 10.7498/aps.58.6273
[11]	殷菲, 胡伟达, 全知觉, 张波, 胡晓宁, 李志锋, 陈效双, 陆卫. 激光束诱导电流法提取HgCdTe光伏探测器的电子扩散长度. , 2009, 58(11): 7884-7890. doi: 10.7498/aps.58.7884
[12]	邹建龙, 马西奎. 一类由饱和引起的非线性现象. , 2008, 57(2): 720-725. doi: 10.7498/aps.57.720
[13]	黄杨程, 刘大福, 梁晋穗, 龚海梅. 短波碲镉汞光伏器件的低频噪声研究. , 2005, 54(5): 2261-2266. doi: 10.7498/aps.54.2261
[14]	唐永林, 李大义, 陈建国, 康俊. 对数型折射率饱和非线性介质中光孤子高斯型呼吸模式. , 1999, 48(7): 1248-1253. doi: 10.7498/aps.48.1248
[15]	徐克西, 周世平, 鲍家善. YBa2Cu3O7-δ外延膜中的非线性光响应. , 1998, 47(2): 307-315. doi: 10.7498/aps.47.307
[16]	郭儒, 刘思敏, 凌振芳, 许京军, 张光寅. 在局域非线性响应的光折变晶体中的对称光扇. , 1997, 46(8): 1593-1597. doi: 10.7498/aps.46.1593
[17]	许应凡, 陈红, 王文魁. 20m落管中Pd-Ni-P合金的过冷与过饱和固溶相的形成. , 1992, 41(7): 1111-1118. doi: 10.7498/aps.41.1111
[18]	许应凡, 黄新明, 陈红, 王文魁. 高压下Pd-Ni-P过饱和固溶体的形成. , 1991, 40(5): 781-786. doi: 10.7498/aps.40.781
[19]	徐锋, 刘辽. 瞬时响应的粒子探测器模型. , 1988, 37(8): 1267-1274. doi: 10.7498/aps.37.1267
[20]	陈熙琛, 王祖仑, 管惟炎. 急冷Al-lat%Ge过饱和固溶体合金的正常-超导转变特性. , 1983, 32(2): 256-258. doi: 10.7498/aps.32.256

计量

文章访问数: 7273
PDF下载量: 820
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

搜索

留言板