Terahertz polarization conversion and sensing with double-layer chiral metasurface

doi:10.1088/1674-1056/ab9294

中国物理B ›› 2020, Vol. 29 ›› Issue (7): 78707-078707.doi: 10.1088/1674-1056/ab9294

所属专题： SPECIAL TOPIC —Terahertz physics

• SPECIAL TOPIC—Ultracold atom and its application in precision measurement • 上一篇下一篇

Terahertz polarization conversion and sensing with double-layer chiral metasurface

Zi-Yang Zhang(张子扬), Fei Fan(范飞), Teng-Fei Li(李腾飞), Yun-Yun Ji(冀允允), Sheng-Jiang Chang(常胜江)

1 Institute of Modern Optics, Nankai University, Tianjin 300350, China;
2 Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, Tianjin 300350, China

收稿日期:2020-03-21 修回日期:2020-05-05 出版日期:2020-07-05 发布日期:2020-07-05
通讯作者: Fei Fan, Sheng-Jiang Chang E-mail:fanfei@nankai.edu.cn;sjchang@nankai.edu.cn
基金资助:
Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0701000), the National Natural Science Foundation of China (Grant Nos. 61971242, 61831012, and 61671491), the Natural Science Foundation of Tianjin City, China (Grant No. 19JCYBJC16600), and the Young Elite Scientists Sponsorship Program by Tianjin, China (Grant No. TJSQNTJ-2017-12).

Terahertz polarization conversion and sensing with double-layer chiral metasurface

Zi-Yang Zhang(张子扬)¹, Fei Fan(范飞)¹, Teng-Fei Li(李腾飞)¹, Yun-Yun Ji(冀允允)¹, Sheng-Jiang Chang(常胜江)²

1 Institute of Modern Optics, Nankai University, Tianjin 300350, China;
2 Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, Tianjin 300350, China

Received:2020-03-21 Revised:2020-05-05 Online:2020-07-05 Published:2020-07-05
Contact: Fei Fan, Sheng-Jiang Chang E-mail:fanfei@nankai.edu.cn;sjchang@nankai.edu.cn
Supported by:
Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0701000), the National Natural Science Foundation of China (Grant Nos. 61971242, 61831012, and 61671491), the Natural Science Foundation of Tianjin City, China (Grant No. 19JCYBJC16600), and the Young Elite Scientists Sponsorship Program by Tianjin, China (Grant No. TJSQNTJ-2017-12).

摘要/Abstract

摘要： The terahertz (THz) resonance, chirality, and polarization conversion properties of a double-layer chiral metasurface have been experimentally investigated by THz time domain spectroscopy system and polarization detection method. The special symmetric geometry of each unit cell with its adjacent cells makes a strong chiral electromagnetic response in this metasurface, which leads to a strong polarization conversion effect. Moreover, compared with the traditional THz transmission resonance sensing for film thickness, the polarization sensing characterized by polarization elliptical angle (PEA) and polarization rotation angle (PRA) shows a better Q factor and figure of merit (FoM). The results show that the Q factors of the PEA and PRA reach 43.8 and 49.1 when the interval film is 20 μm, while the Q factor of THz resonance sensing is only 10.6. And these PEA and PRA can play a complementary role to obtain a double-parameter sensing method with a higher FoM, over 4 times than that of resonance sensing. This chiral metasurface and its polarization sensing method provide new ideas for the development of high-efficiency THz polarization manipulation, and open a window to the high sensitive sensing by using THz polarization spectroscopy.

关键词: terahertz, chiral metasurface, polarization conversion, sensing

Abstract: The terahertz (THz) resonance, chirality, and polarization conversion properties of a double-layer chiral metasurface have been experimentally investigated by THz time domain spectroscopy system and polarization detection method. The special symmetric geometry of each unit cell with its adjacent cells makes a strong chiral electromagnetic response in this metasurface, which leads to a strong polarization conversion effect. Moreover, compared with the traditional THz transmission resonance sensing for film thickness, the polarization sensing characterized by polarization elliptical angle (PEA) and polarization rotation angle (PRA) shows a better Q factor and figure of merit (FoM). The results show that the Q factors of the PEA and PRA reach 43.8 and 49.1 when the interval film is 20 μm, while the Q factor of THz resonance sensing is only 10.6. And these PEA and PRA can play a complementary role to obtain a double-parameter sensing method with a higher FoM, over 4 times than that of resonance sensing. This chiral metasurface and its polarization sensing method provide new ideas for the development of high-efficiency THz polarization manipulation, and open a window to the high sensitive sensing by using THz polarization spectroscopy.

Key words: terahertz, chiral metasurface, polarization conversion, sensing

中图分类号:

87.50.U-

78.67.Pt (Multilayers; superlattices; photonic structures; metamaterials) 42.25.Ja (Polarization) 07.07.Df (Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing)

张子扬, 范飞, 李腾飞, 冀允允, 常胜江. Terahertz polarization conversion and sensing with double-layer chiral metasurface[J]. 中国物理B, 2020, 29(7): 78707-078707.

Zi-Yang Zhang(张子扬), Fei Fan(范飞), Teng-Fei Li(李腾飞), Yun-Yun Ji(冀允允), Sheng-Jiang Chang(常胜江). Terahertz polarization conversion and sensing with double-layer chiral metasurface[J]. Chin. Phys. B, 2020, 29(7): 78707-078707.

参考文献 27

[1]	Jansen C, Wietzke S, Peters O, Scheller M, Vieweg N, Salhi M, Krumbholz N, Jördens C, Hochrein T and Koch M 2010 Appl. Opt. 49 E48
[2]	Tu X C, Kang L L Xin H, Mao Q K, Wan C, Chen J, Jin B B, Ji Z M, Xu W W and Wu P H 2013 Chin. Phys. B 22 040701 doi: 10.1088/1674-1056/22/4/040701
[3]	Kleine-Ostmann T and Nagatsuma T 2011 J. Infrared Millimeter Terahertz Waves 32 143 doi: 10.1007/s10762-010-9758-1
[4]	Daryoosh Saeedkia 2013 Handbook of terahertz technology for imaging, sensing and communications, Vol. 1 (Woodhead Publishing) pp. 2, 3
[5]	Kaveev A K, Kropotov G I, Tsygankova E V, Tzibizov I A, Ganichev S D, Danilov S N, Olbrich P, Zoth C, Kaveeva E G, Zhdanov A I, Ivanov A A, Deyanov R Z and Redlich B 2013 Appl. Opt. 52 B60
[6]	Prinz V Y, Naumova E V, Golod S V, Seleznev V A, Bocharov A A and Kubarev V V 2017 Sci. Rep. 7 43334 doi: 10.1038/srep43334
[7]	Rahm M, Li J S and Padilla W J 2013 J. Infrared Millimeter Terahertz Waves 34 1 doi: 10.1007/s10762-012-9946-2
[8]	Mo W C, Wei X L, Wang K J, Li Y and Liu J S 2016 Opt. Express 24 13621 doi: 10.1364/OE.24.013621
[9]	Monticone F and Alu A 2014 Chin. Phys. B 23 047809 doi: 10.1088/1674-1056/23/4/047809
[10]	Chen H Y, Wang J F, Ma H, Qu S B, Zhang J Q, Xu Z and Zhang A X 2015 Chin. Phys. B 24 014201 doi: 10.1088/1674-1056/24/1/014201
[11]	Smith D R, Pendry J B and Wiltshire M C K 2004 Science 305 788 doi: 10.1126/science.1096796
[12]	Valev V K, Baumberg J J, Sibilia C and Thierry V 2013 Adv. Mater. 25 2517 doi: 10.1002/adma.201205178
[13]	Singh R, Plum E, Menzel C, Rockstuhl C, Azad A K, Cheville R A, Lederer F, Zhang W and Zheludev N I 2009 Phys. Rev. B 80 153104 doi: 10.1103/PhysRevB.80.153104
[14]	Collins J T, Kuppe C, Hooper D C, Sibilia C, Centini M and Valev V K 2017 Adv. Opt. Mater. 5 1700182 doi: 10.1002/adom.201700182
[15]	Wegener M and Linden S 2009 Physics 2 3 doi: 10.1103/Physics.2.3
[16]	Rodger A and Nordén B 1997 Circular dichroism and linear dichroism, Vol. 1 (Oxford: Oxford University Press) p. 2
[17]	Liu W W, Chen S Q, Li Z C, Cheng H, Yu P, Li J X and Tian J G 2015 Opt. Lett. 40 3185 doi: 10.1364/OL.40.003185
[18]	Cheng Z and Cheng Y 2019 Opt. Commun. 435 178 doi: 10.1016/j.optcom.2018.11.038
[19]	Decker M, Zhao R, Soukoulis C M, Linden S and Wegener M 2010 Opt. Lett. 35 1593 doi: 10.1364/OL.35.001593
[20]	O'Hara J F, Withayachumnankul W and Al-Naib I 2012 J. Infrared Millimeter Terahertz Waves 33 245 doi: 10.1007/s10762-012-9878-x
[21]	Beruete Mand Jáuregui-López I 2019 Adv. Opt. Mater. 1900721
[22]	Cong L Q, Tan S Y, Yahiaoui R, Yan F P, Zhang W L and Singh R J 2015 Appl. Phys. Lett. 106 031107 doi: 10.1063/1.4906109
[23]	O'Hara J F, Singh R, Brener I, Smirnova E, Han J G, Taylor A J and Zhang W L 2008 Opt. Express 16 1786 doi: 10.1364/OE.16.001786
[24]	Chen M, Fan F, Shen S, Wang X H and Chang S J 2016 Appl. Opt. 55 6471 doi: 10.1364/AO.55.006471
[25]	Neu J, Aschaffenburg D J, Williams M R C and Schmuttenmaer C A 2017 IEEE Trans. Terahertz Sci. Technol. 7 755 doi: 10.1109/TTHZ.2017.2746259
[26]	Aydin K and Ozbay E 2007 J. Appl. Phys. 101 024911 doi: 10.1063/1.2427110
[27]	Berry M V 1984 Proc. Roy. Soc. A: Math. Phys. Eng. Sci. 392 45

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