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Electrical single-negative material A and magnetic single-negative material B are used to constitute a symmetrical one-dimensional photonic crystal. Numerical calculation results indicate that a tunneling mode will appear in its band gap. With material layers increasing, the width of the tunneling mode narrows sharply, but its position remains unchanged. The position and width of the tunneling model are not sensitive to the incident angle. With the geometry thickness of the material reducing, the position of the tunneling mode is blue-shifted, but its width remains unchanged. With μA and εB increasing, the location of tunneling mode is red-shifted and the width decreases. Using the properties of the tunneling mode, it is possible to realise dynamic regulation for electromagnetic wave propagation.
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Keywords:
- photonic crystal /
- single-negative material /
- tunneling mode
[1] Qiao F, Zhang C,Wan J Zi J 2000 Appl.Phys.Lett. 77 3698
[2] Li Z Y, Zhang Z Q 2000 Phys. Rev. B 62 1516
[3] Li J, Zhou L, Chan C T, Sheng P 2003Phys. Rev. Lett. 90 083901
[4] Jiang H T, Chen H, Li H Q, Zhang Y W, Li J,Zhu S Y 2004 Phys. Rev. E 69 066607
[5] Li Z Y, Zhang Z Q 2000 Phys. Rev. B 62 1516
[6] Belov P A 2003 Microw, and Opt. Tech. Lett. 37 259
[7] Chan D L, Soljacic M, Joannopoulos J D 2006 Physical Review E 74 016609
[8] Wang Z D, Liu N H 2009 Acta Phys. Sin 58 559 (in Chinese) [王振德, 刘念华 2009 58 559]
[9] Xue H, Zheng Z R, Gu P F 2009 Acta Phys. Sin．58 3983 (in Chinese) [薛辉, 郑臻荣, 顾培夫 2009 58 3983]
[10] Quan X L, Yang X B 2009 Chin. Phys. B 18 5313
[11] Dong L J, Jiang H T, Yang C Q, Shi Y L 2007 Acta Phys. Sin. 56 4657 (in Chinese) [董丽娟, 江海涛, 杨成全, 石云龙 2007 56 4657]
[12] Chen L, He S L, Shen L F 2003 Acta Phys. Sin. 52 2386 (in Chinese) [陈龙, 何赛灵, 沈林放 2003 52 2386]
[13] Li W S, Huang H M, Fu Y H, Zhang Q, Shi D F 2012 Infrared and Laser Engineering 41 69 (in Chinese) [李文胜, 黄海铭, 付艳华, 张琴, 是度芳 2012 红外与激光工程 41 69]
[14] Song G, Xu J P, Yang Y P 2011 Acta Phys. Sin. 60 074101 (in Chinese) [宋戈, 许静平, 羊亚平 2011 60 074101]
[15] Lin Y, Lu W 1990 Principle of optical thin films (Beijing: National defense industry Press) p40 (in Chinese) [林永昌, 卢维强 1990 光学薄膜原理(北京:国防工业出版社) 第40页]
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[1] Qiao F, Zhang C,Wan J Zi J 2000 Appl.Phys.Lett. 77 3698
[2] Li Z Y, Zhang Z Q 2000 Phys. Rev. B 62 1516
[3] Li J, Zhou L, Chan C T, Sheng P 2003Phys. Rev. Lett. 90 083901
[4] Jiang H T, Chen H, Li H Q, Zhang Y W, Li J,Zhu S Y 2004 Phys. Rev. E 69 066607
[5] Li Z Y, Zhang Z Q 2000 Phys. Rev. B 62 1516
[6] Belov P A 2003 Microw, and Opt. Tech. Lett. 37 259
[7] Chan D L, Soljacic M, Joannopoulos J D 2006 Physical Review E 74 016609
[8] Wang Z D, Liu N H 2009 Acta Phys. Sin 58 559 (in Chinese) [王振德, 刘念华 2009 58 559]
[9] Xue H, Zheng Z R, Gu P F 2009 Acta Phys. Sin．58 3983 (in Chinese) [薛辉, 郑臻荣, 顾培夫 2009 58 3983]
[10] Quan X L, Yang X B 2009 Chin. Phys. B 18 5313
[11] Dong L J, Jiang H T, Yang C Q, Shi Y L 2007 Acta Phys. Sin. 56 4657 (in Chinese) [董丽娟, 江海涛, 杨成全, 石云龙 2007 56 4657]
[12] Chen L, He S L, Shen L F 2003 Acta Phys. Sin. 52 2386 (in Chinese) [陈龙, 何赛灵, 沈林放 2003 52 2386]
[13] Li W S, Huang H M, Fu Y H, Zhang Q, Shi D F 2012 Infrared and Laser Engineering 41 69 (in Chinese) [李文胜, 黄海铭, 付艳华, 张琴, 是度芳 2012 红外与激光工程 41 69]
[14] Song G, Xu J P, Yang Y P 2011 Acta Phys. Sin. 60 074101 (in Chinese) [宋戈, 许静平, 羊亚平 2011 60 074101]
[15] Lin Y, Lu W 1990 Principle of optical thin films (Beijing: National defense industry Press) p40 (in Chinese) [林永昌, 卢维强 1990 光学薄膜原理(北京:国防工业出版社) 第40页]
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