2019-11-30
Polarization-Independent Wide-Angle Terahertz Metamaterial Absorber: Design, Fabrication and Characterization
By
Progress In Electromagnetics Research M, Vol. 87, 33-42, 2019
Abstract
A metamaterial absorber in the Terahertz (THz) range is simulated and experimentally investigated in this work. The desired absorption frequency, efficiency and bandwidth can be tuned by changing the metal and dielectric geometric parameters. An absorption greater than 85% for TM polarized light with an incident angle up to 70˚ at any azimuthal direction is observed in a circular disc THz metamaterial structure. By adjusting the dielectric silicon dioxide (SiO2) thickness to 4 μm, an optimal absorption greater than 95% can be achieved at a resonance frequency of 0.97 THz. The experimental results also indicate that using Titanium (Ti) as a metamaterial metal layer provides four times broader absorption bandwidth than Aluminium (Al). This study, which works on polarization-insensitive and wide-angle metamaterial absorbers, can be fundamentally applied tomany THz applications including THz spectroscopy, imaging, and detection.
Citation
Khwanchai Tantiwanichapan, Anucha Ruangphanit, Wittawat Yamwong, Rattanawan Meananeatra, Arckom Srihapat, Jia Yi Chia, Napat Cota, Kiattiwut Prasertsuk, Patharakorn Rattanawan, Chayut Thanapirom, Rungroj Jintamethasawat, Kittipong Kasamsook, and Nipapan Klunngien, "Polarization-Independent Wide-Angle Terahertz Metamaterial Absorber: Design, Fabrication and Characterization," Progress In Electromagnetics Research M, Vol. 87, 33-42, 2019.
doi:10.2528/PIERM19081605
References

1. Shelby, R. A., D. R. Smith, and S. Schultz, "Experimental verification of a negative index of refraction," Science, Vol. 292, 77-79, 2001.
doi:10.1126/science.1058847        Google Scholar

2. Hasar, U. C. and J. J. Barroso, "Retrieval approach for determination of forward and backward wave impedances of bianisotropic metamaterial," Progress In Electromagnetics Research, Vol. 112, 109-124, 2011.
doi:10.2528/PIER10112303        Google Scholar

3. Belov, P. A., Y. Hao, and S. Sudhakaran, "Subwavelength microwave imaging using an array of parallel conducting wires as a lens," Phys. Rev. B, Vol. 73, 033108, 2006.
doi:10.1103/PhysRevB.73.033108        Google Scholar

4. Duan, Z., Y. Wang, X. Mao, W.-X. Wang, and M. Chen, "Experimental demonstration of doublenegative metamaterials partially filled in a circular waveguide," Progress In Electromagnetics Research, Vol. 121, 215-224, 2011.
doi:10.2528/PIER11090502        Google Scholar

5. Lee, Y., S. J. Kim, H. Park, and B. Lee, "Metamaterials and metasurfaces for sensor applications," Sensors, Vol. 17, 1726, 2017.
doi:10.3390/s17081726        Google Scholar

6. Schurig, D., J. J. Mock, B. J. Justice, S. A. Cummer, J. B. Pendry, A. F. Starr, and D. R. Smith, "Metamaterial electromagnetic cloak at microwave frequencies," Science, Vol. 314, 977-980, 2006.
doi:10.1126/science.1133628        Google Scholar

7. Alitalo, P., C. A. Valagiannopoulos, and S. A. Tretyakov, "Simple cloak for antenna blockage reduction," IEEE Int. Antennas Propag. Symposium, 2011.        Google Scholar

8. Zou, H. and Y. Cheng, "Design of a six-band terahertz metamaterial absorber for temperature sensing application," Opt. Mater., Vol. 88, 674-679, 2019.
doi:10.1016/j.optmat.2019.01.002        Google Scholar

9. Xu, W., L. Xie, J. Zhu, X. Xu, Z. Ye, C. Wang, Y. Ma, and Y. Ying, "Gold nanoparticle-based terahertz metmaterial sensors: Mechanisms and applications," ACS Photonics, Vol. 3, 2308-2314, 2016.
doi:10.1021/acsphotonics.6b00463        Google Scholar

10. Wang, B. X., X. Zhai, G. Z. Wang, W. Q. Huang, and L.-L. Wang, "A novel dual-band terahertz metamaterial absorber for a sensor application," J. Appl. Phys., Vol. 117, 014504, 2015.
doi:10.1063/1.4905261        Google Scholar

11. Escorcia, I., J. Grant, J. Gough, and D. R. Cumming, "Uncooled CMOS terahertz imager using a metamaterial absorber and pn diode," Opt. Lett., Vol. 41, 3261-3264, 2016.
doi:10.1364/OL.41.003261        Google Scholar

12. Landy, N. I., S. Sajuyigbe, J. J. Mock, D. R. Smith, and J. Padilla, "Perfect metamaterial absorber," Phys. Rev. Lett., Vol. 100, 207402, 2008.
doi:10.1103/PhysRevLett.100.207402        Google Scholar

13. Tao, H., E. A. Kadlec, A. C. Strikwerda, K. Fan, W. J. Padilla, R. D. Averitt, E. A. Shaner, and X. Zhang, "Microwave and terahertz wave sensing with metamaterials," Opt. Express, Vol. 19, 21620, 2011.
doi:10.1364/OE.19.021620        Google Scholar

14. He, X.-J., Y. Wang, J. Wang, T. Gui, and Q. Wu, "Dual-band terahertz metamaterial absorber with polarization insensitivity and wide incident angle," Progress In Electromagnetics Research, Vol. 115, 381-397, 2011.
doi:10.2528/PIER11022307        Google Scholar

15. Ding, F., J. Dai, Y. Chen, J. Zhu, Y. Jin, and S. I. Bozhevolnyi, "Broadband near-infrared metamaterial absorbers utilizing highly lossy metals," Scientific Reports, Vol. 6, Article number: 39445, 2016.        Google Scholar

16. Liu, Y., S. Gu, and C. Luo, "Ultra-thin broadband metamaterial absorber," Appl. Phys. A, Vol. 108, 19-24, 2012.
doi:10.1007/s00339-012-6936-0        Google Scholar

17. Tao, H., N. I. Landy, C. M. Bingham, X. Zhang, R. D. Averitt, and W. J. Padilla, "A metamaterial absorber for the terahertz regime: Design, fabrication and characterization," Opt. Express, Vol. 16, 7181, 2008.
doi:10.1364/OE.16.007181        Google Scholar

18. Wen, Q. Y., H. W. Zhang, Y. S. Xie, Q. H. Yang, and Y. L. Liu, "Dual band terahertz metamaterial absorber: Design, fabrication, and characterization," Appl. Phys. Lett., Vol. 95, 241111, 2009.
doi:10.1063/1.3276072        Google Scholar

19. Cheng, Y. H., M. L. Huang, H. R. Chen, Z. Z. Guo, X. S. Mao, and R. Z. Gong, "Ultrathin sixband polarization-insensitive perfect metamaterial absorber based on a cross-cave patch resonator for terahertz waves," Materials, Vol. 10, No. 6, 591, 2017.
doi:10.3390/ma10060591        Google Scholar

20. Huang, M., Y. Cheng, Z. Cheng, H. Chen, X. Mao, and R. Gong, "Based on graphene tunable dual-band terahertz metamaterial with wide-angle," Opt. Commun., Vol. 415, 194-201, 2018.
doi:10.1016/j.optcom.2018.01.051        Google Scholar

21. Luo, H. and Y. Cheng, "Dual-band terahertz perfect metasurface absorber based on bi-layered all dielectric resonator structure," Opt. Mater., Vol. 96, 109279, 2019.
doi:10.1016/j.optmat.2019.109279        Google Scholar

22. Ju, Z. D., G. Q. Xu, Z. H. Wei, J. Li, Q. Zhao, and J. Huang, "A single-patterned five-band terahertz metamaterial absorber based on multiple resonance mechanisms," Mod. Phys. Lett. B, Vol. 32, 1850029, 2018.
doi:10.1142/S021798491850029X        Google Scholar

23. Wang, B. X., G. Z. Wang, and L. L. Wang, "Design of a novel dual-band terahertz metamaterial absorber," Plasmonics, Vol. 11, 523-530, 2016.
doi:10.1007/s11468-015-0076-2        Google Scholar

24. Yahiaoui, R., S. Tan, L. Cong, R. Singh, F. Yan, and W. Zhang, "Multispectral terahertz sensing with highly flexible ultrathin metamaterial absorber," J. Appl. Phys., Vol. 118, 083103, 2015.
doi:10.1063/1.4929449        Google Scholar

25. Zhu, J., Z. Ma, W. Sun, F. Ding, Q. He, L. Zhou, and Y. Ma, "Ultra-broadband terahertz metamaterial absorber," Appl. Phys. Lett., Vol. 105, 021102, 2014.
doi:10.1063/1.4890521        Google Scholar

26. Wen, Y., W. Ma, J. Bailey, G. Matmon, and X. Yu, "Broadband terahertz metamaterial absorber based on asymmetric resonators with perfect absorption," IEEE Trans. on Terahertz Science and Technology, Vol. 5, 406-411, 2015.
doi:10.1109/TTHZ.2015.2401392        Google Scholar

27. Wang, G. D., M. H. Liu, X. W. Hu, L. H. Kong, L. L. Cheng, and Z. Q. Chen, "Broadband and ultra-thin terahertz metamaterial absorber based on multi-circular patches," Eur. Phys. J. B, Vol. 86, 2013.
doi:10.1140/epjb/e2013-40210-5        Google Scholar

28. Ju, Z. D., G. Q. Xu, Z. H. Wei, J. Li, Q. Zhao, and J. Huang, "An ultra-broadband terahertz metamaterial absorber based on split ring array and island-shape structures," Mod. Phys. Lett. B, Vol. 32, 1850189, 2018.
doi:10.1142/S0217984918501890        Google Scholar

29. Cheng, Y., R. Gong, and Z. Cheng, "A photoexcited broadband switchable metamaterial absorber with polarization-insensitive and wide-angle absorption for terahertz waves," Opt. Commun., Vol. 361, 41-46, 2016.
doi:10.1016/j.optcom.2015.10.031        Google Scholar

30. Cheng, Y., R. Gong, and J. Zhao, "A photoexcited switchable perfect metamaterial absorber/reflector with polarization-independent and wide-angle for terahertz waves," Opt. Mater., Vol. 62, 28-33, 2016.
doi:10.1016/j.optmat.2016.09.042        Google Scholar

31. Huang, M. L., Y. Z. Cheng, Z. Z. Cheng, H. R. Chen, X. S. Mao, and R. Z. Gong, "Design of a broadband tunable terahertz metamaterial absorber based on complementary structural graphene," Materials, Vol. 11, No. 4, 540, 2018.
doi:10.3390/ma11040540        Google Scholar

32. Li, D., H. Huang, H. Xia, J. Zeng, H. Li, and D. Xie, "Temperature-dependent tunable terahertz metamaterial absorber for the application of light modulator," Results Phys., Vol. 11, 659-664, 2018.
doi:10.1016/j.rinp.2018.10.014        Google Scholar

33. Zhou, S., Z. Shen, R. Kang, S. Ge, and W. Hu, "Liquid crystal tunable dielectric metamaterial absorber in the terahertz range," Appl. Sci., Vol. 8, 2211, 2018.
doi:10.3390/app8112211        Google Scholar

34. Grant, J., Y. Ma, S. Saha, A. Khalid, and D. R. Cumming, "Polarization insensitive, broadband terahertz metamaterial absorber," Opt. Lett., Vol. 36, 3476, 2011.
doi:10.1364/OL.36.003476        Google Scholar

35. Hu, F., L. Wang, B. Quan, X. Xu, Z. Li, Z. Wu, and X. Pan, "Design of polarization insensitive multiband terahertz metamaterial absorber," J. Phys. D: Appl. Phys., Vol. 46, 2013.        Google Scholar

36. Valagiannopoulos, C. A., A. Tukiainen, T. Aho, T. Niemi, M. Guina, S. A. Tretyakov, and R. Simovski, "Perfect magnetic mirror and simple perfect absorber in the visible spectrum," Phys. Rev. B, Vol. 91, 115305, 2015.
doi:10.1103/PhysRevB.91.115305        Google Scholar

37. Papadimopoulos, A. N., N. V. Kantartzis, N. L. Tsitsas, and C. A. Valagiannopoulos, "Wide-angle absorption of visible light from simple bilayers," Appl. Optics, Vol. 56, 9779-9786, 2017.
doi:10.1364/AO.56.009779        Google Scholar

38. Ra’di, Y., V. S. Asadchy, and S. A. Tretyakov, "Total absorption of electromagnetic waves in ultimately thin layers," IEEE Trans. Antennas Propag., Vol. 61, 4606-4614, 2013.
doi:10.1109/TAP.2013.2271892        Google Scholar

39. Tagay, Z. and C. Valagiannopoulos, "Highly selective transmission and absorption from metasurfaces of periodically corrugated cylindrical particles," Phys. Rev. B, Vol. 98, 115306, 2018.
doi:10.1103/PhysRevB.98.115306        Google Scholar

40. Nefedov, I. S., C. A. Valagiannopoulos, and L. A. Melnikov, "Perfect absorption in graphene multilayers," J. Opt., Vol. 15, 114003, 2013.
doi:10.1088/2040-8978/15/11/114003        Google Scholar

41. Lei, L., S. Li, H. Huang, K. Tao, and P. Xu, "Ultra-broadband absorber from visible to near-infrared using plasmonic metamaterial," Opt. Express, Vol. 26, 5686, 2018.
doi:10.1364/OE.26.005686        Google Scholar