[1]刘俊星,索鹏,傅吉波,等.基于VO2相变实现太赫兹波段宽带抗反射[J].深圳大学学报理工版,2019,(No.2(111-220)):189-192.[doi:10.3724/SP.J.1249.2019.02189]
　LIU Junxing,SUO Peng,et al.Broad band antireflection in terahertz band based on vanadium dioxide phase transition[J].Journal of Shenzhen University Science and Engineering,2019,(No.2(111-220)):189-192.[doi:10.3724/SP.J.1249.2019.02189]
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基于VO2相变实现太赫兹波段宽带抗反射()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
期数:
2019年No.2(111-220)
页码:
189-192
栏目:
【专辑：太赫兹技术】
出版日期:
2019-03-20

文章信息/Info

Title:
Broad band antireflection in terahertz band based on vanadium dioxide phase transition
文章编号:
201902012
作者:
刘俊星1; 2; 索鹏1; 傅吉波1; 薛新1; 马国宏1
1）上海大学理学院, 上海 200444
2）嘉兴学院南湖学院, 浙江嘉兴 314001
Author(s):
LIU Junxing1;  2;  SUO Peng1;  FU Jibo1;  XUE Xin1;  and MA Guohong1
1) College of Sciences, Shanghai University, Shanghai 200444, P.R.China
2) Nanhu College, Jiaxing University, Jiaxing 314001, Zhejiang Province, P.R.China
关键词:
光学; 抗反射; 金属-绝缘体相变; 太赫兹波; 二氧化钒; 光学界面; 阻抗匹配
Keywords:
optics;  antireflection;  insulator-metal phase transition;  terahertz wave;  VO2;  optical interface;  impedance matching
分类号:
O484.1
DOI:
10.3724/SP.J.1249.2019.02189
文献标志码:
A
摘要:
提出利用VO2薄膜匹配空气-介质界面，基于温度诱导VO2的绝缘体-金属相变，实现太赫兹波段的宽带抗反射，并对温度依赖的宽带抗反射进行系统讨论．这一研究结果具有普适性，既适用于光学器件界面间的抗反射研究，也可用于微波波段的抗反射设计．
Abstract:
By introducing a conducting thin film of VO2 into the interface between the air and fused silica substrate, we realize the broad band antireflection in a terahertz（THz） frequency band based on temperature-induced VO2 insulator-metal phase transition. At the same time, we also investigate the conductivity of the temperature induced VO2 film and its influence on the antireflection property with THz spectroscopy. The main results obtained in the study are universal, and are also applicable to the antireflection phenomena investigation on the interfaces between the optical devices and the antireflection design in the microwave band.

参考文献/References:

［1］ 姚启钧．光学教程［M］．5版．北京：高等教育出版社，2014：43-45.
YAO Qijun. Optics course［M］. 5th ed. Beijing: Higher Education Press, 2014: 43-45.(in Chinese)
［2］ 曹建章，徐平，李景镇．薄膜光学与薄膜技术［M］．北京：科学出版社，2014：22-35．
CAO Jianzhang, XU Ping, LI Jingzhen. Thin flm optics and technology［M］. Beijing: Science Press, 2014: 22-35.(in Chinese)
［3］ THOMAN A , KERN A , HELM H , et al. Nanostructured gold films as broadband terahertz antireflection coatings［J］. Physical Review B, 2008, 77(19):195405.
［4］ MA Guohong, LI Dong, MA Hong, et al. Carrier concentration dependence of terahertz transmission on conducting ZnO films［J］. Applied Physics Letters, 2008, 93(21): 211101.
［5］ DING Lu, WANG Xizu, ANG N S, et al. Ultrathin film broadband terahertz antireflection coating based on impedance matching method［J］. IEEE Journal of Selected Topics in Quantum Electronics, 2017, 23(4): 8500508.
［6］ MORIN F J. Oxides which show a metal-to-insulator transition at the Neel temperature［J］. Physical Review Letters, 1959, 3(1): 34-36.
［7］ QAZILBASH M M, BREHM M, CHAE B G, et al. Mott transition in VO2 revealed by infrared spectroscopy and nano-imaging［J］. Science, 2007, 318(5857): 1750-1753.
［8］ ISHIWATA Y, SUEHIRO S, HAGIHALA M, et al. Unusual low-temperature phase in VO2 nanoparticles［J］. Physical Review B, 2010, 82(11): 115404.
［9］ XUE Xin, JIANG Meng, LI Gaofang, et al. Photoinduced insulator-metal phase transition and the metallic phase propagation in VO2 films investigated by time-resolved terahertz spectroscopy［J］. Journal of Applied Physics, 2013, 114(19): 193506.
［10］ 吴臣国, 沈杰, 李栋, 等. 掺钼ZnO透明导电薄膜的太赫兹电磁波传输性质［J］. 物理学报，2009, 58(12): 8623-8629.
WU Chenguo, SHEN Jie, LI Dong, et al. Terahertz transmission properties of transparent conducting molybdenum-doped ZnO films［J］. Acta Physica Sinica, 2009, 58(12): 8623-8629.(in Chinese)

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备注/Memo

备注/Memo:
Received：2018-11-29；Accepted：2018-12-30
Foundation：National Natural Science Foundation of China (11674213，61735010); General Scientific Research Project of Educational Commission of Zhejiang Province(00318002)
Corresponding author：Professor MA Guohong．E-mail: ghma@staff.shu.edu.cn
Citation：LIU Junxing，SUO Peng，FU Jibo，et al．Broad band antireflection in terahertz band based on vanadium dioxide phase transition［J］. Journal of Shenzhen University Science and Engineering, 2019, 36(2): 189-192.（in Chinese）
基金项目：国家自然科学基金资助项目（11674213，61735010）；浙江省教育厅一般科研资助项目（00318002）
作者简介：刘俊星(1978—)，男，上海大学博士研究生、嘉兴学院讲师．研究方向：太赫兹波段超材料仿真及设计．E-mail：876300@qq.com
马国宏（1969—），男，上海大学教授、博士生导师，上海市浦江学者，首批上海市“东方学者”. 研究方向：超快光子学、太赫兹光谱学和太赫兹自旋电子学. E-mail：ghma@staff.shu.edu.cn
引文：刘俊星，索鹏，傅吉波，等．基于VO2相变实现太赫兹波段宽带抗反射［J］. 深圳大学学报理工版，2019，36(2)：189-192.
更新日期/Last Update: 2019-03-07