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Ultraviolet surface plasmon polariton propagation for ZnO semiconductor-insulator-metal waveguide is investigated by means of the finite-element method. The field distribution, effective refractivity, propagation distance, and mode area of the hybrid mode supported by the waveguides were detailed analyzed, which are dependent on the dielectric constant and geometrical parameters. In order to achieve low propagation loss and subwavelength field confinement, several materials are calculated. Our investigation indicated that air and aluminum are better, which act as the insulator and metal respectively, and the effective mode area of such a waveguide can be as small as λ2/100. The results can help the development of nano-sized light sources which can enhance the sensitivity for bio-detection devices and diagnostic equipments.
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Keywords:
- ultraviolet /
- surface plasmon polaritons /
- waveguides /
- subwavelength
[1] Rai P, Hartmann N, Berthelot J, Arocas J, Colas des Francs G, Hartschuh A, Bouhelier A 2013 Phys. Rev. Lett. 111 026804
[2] Bavil M A, Sun X D 2013 Chin. Phys. B 22 047808
[3] Chen S H, Chen J, Deng S Z, Xu N S 2010 Chin. Phys. B 19 037803
[4] Wang Y, Wang X, He X J, Mei J S, Chen M H, Yin J H, Lei Q Q 2012 Acta Phys. Sin. 61 137301 (in Chinese) [王玥, 王暄, 贺训军, 梅金硕, 陈明华, 殷晶华, 雷清泉 2012 61 137301]
[5] Barnes W L, Dereux A, Ebbesen T W 2003 Nature 424 824
[6] Oulton R F, Sorger V J, Zentgraf T, Ma R M, Gladden C, Dai L, Bartal G, Zhang X 2009 Nature 461 629
[7] Xue W R, Guo Y N, Zhang W M 2009 Chin. Phys. B 18 2529
[8] Ditlbacher H, Hohenau A, Wagner D, Kreibig U, Rogers M, Hofer F, Aussenegg F R, Krenn J R 2005 Phys. Rev. Lett. 95 257403
[9] Gramotnev D K, Pile D F P 2004 Appl. Phys. Lett. 85 6323
[10] Russella K J, Hu E L 2010 Appl. Phys. Lett. 97 163115
[11] Oulton R F, Sorger V J, Genov D A, Pile D F P, Zhang X 2008 Nature Photon. 2 496
[12] Liu J T, Xu B Z, Zhang J, Cai L K, Song G F 2012 Chin. Phys. B 21 107303
[13] Noginow M A, Zhu G, Belgrave A M, Bakker R, Shalaev V M, Narimanov E E, Stout S, Herz E, Suteewong T, Wiesner U 2009 Nature 460 1110
[14] Nezhad M P, Simic A, Bondarenko O, Slutsky B, Mizrahi A, Feng L, Lomakin V, Fainman Y 2010 Nature Photon. 4 395
[15] Liu F X, Tang C J, Pan J, Cao Z S, Wang Z L 2010 J. Phys. Chem. C 114 9871
[16] Gather M C, Meerholz K, Danz N, Leosson K 2010 Nature Photon. 4 457
[17] Kwon S H, Kang J H, Seassal C, Kim S K, Regreny P, Lee Y H, Lieber C M, Park H G 2010 Nano Lett. 10 3679
[18] Huang H, Zhao Q, Jiao J, Liang G F, Huang X P 2013 Acta Phys. Sin. 62 135201 (in Chinese) [黄洪, 赵青, 焦蛟, 梁高峰, 黄小平 2013 62 135201]
[19] He J, Su Y M, Ma Y T, Chen Q, Wang R N, Ye Y, Ma Y, Liang H L 2012 Chin. Phys. B 21 076104
[20] Huang M H, Mao S, Feick H, Yan H Q, Wu Y Y, Kind H, Weber E, Russo R, Yang P D 2001 Science 292 1897
[21] Xu Y, Li Y P, Jin L, Ma X Y, Yang D R 2013 Acta Phys. Sin. 62 084207 (in Chinese) [徐韵, 李云鹏, 金璐, 马向阳, 杨德仁 2013 62 084207]
[22] Yong M 2000 Optics and Lasers Including Fibers and Optical Waveguides (Berlin: Springer) p275
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[1] Rai P, Hartmann N, Berthelot J, Arocas J, Colas des Francs G, Hartschuh A, Bouhelier A 2013 Phys. Rev. Lett. 111 026804
[2] Bavil M A, Sun X D 2013 Chin. Phys. B 22 047808
[3] Chen S H, Chen J, Deng S Z, Xu N S 2010 Chin. Phys. B 19 037803
[4] Wang Y, Wang X, He X J, Mei J S, Chen M H, Yin J H, Lei Q Q 2012 Acta Phys. Sin. 61 137301 (in Chinese) [王玥, 王暄, 贺训军, 梅金硕, 陈明华, 殷晶华, 雷清泉 2012 61 137301]
[5] Barnes W L, Dereux A, Ebbesen T W 2003 Nature 424 824
[6] Oulton R F, Sorger V J, Zentgraf T, Ma R M, Gladden C, Dai L, Bartal G, Zhang X 2009 Nature 461 629
[7] Xue W R, Guo Y N, Zhang W M 2009 Chin. Phys. B 18 2529
[8] Ditlbacher H, Hohenau A, Wagner D, Kreibig U, Rogers M, Hofer F, Aussenegg F R, Krenn J R 2005 Phys. Rev. Lett. 95 257403
[9] Gramotnev D K, Pile D F P 2004 Appl. Phys. Lett. 85 6323
[10] Russella K J, Hu E L 2010 Appl. Phys. Lett. 97 163115
[11] Oulton R F, Sorger V J, Genov D A, Pile D F P, Zhang X 2008 Nature Photon. 2 496
[12] Liu J T, Xu B Z, Zhang J, Cai L K, Song G F 2012 Chin. Phys. B 21 107303
[13] Noginow M A, Zhu G, Belgrave A M, Bakker R, Shalaev V M, Narimanov E E, Stout S, Herz E, Suteewong T, Wiesner U 2009 Nature 460 1110
[14] Nezhad M P, Simic A, Bondarenko O, Slutsky B, Mizrahi A, Feng L, Lomakin V, Fainman Y 2010 Nature Photon. 4 395
[15] Liu F X, Tang C J, Pan J, Cao Z S, Wang Z L 2010 J. Phys. Chem. C 114 9871
[16] Gather M C, Meerholz K, Danz N, Leosson K 2010 Nature Photon. 4 457
[17] Kwon S H, Kang J H, Seassal C, Kim S K, Regreny P, Lee Y H, Lieber C M, Park H G 2010 Nano Lett. 10 3679
[18] Huang H, Zhao Q, Jiao J, Liang G F, Huang X P 2013 Acta Phys. Sin. 62 135201 (in Chinese) [黄洪, 赵青, 焦蛟, 梁高峰, 黄小平 2013 62 135201]
[19] He J, Su Y M, Ma Y T, Chen Q, Wang R N, Ye Y, Ma Y, Liang H L 2012 Chin. Phys. B 21 076104
[20] Huang M H, Mao S, Feick H, Yan H Q, Wu Y Y, Kind H, Weber E, Russo R, Yang P D 2001 Science 292 1897
[21] Xu Y, Li Y P, Jin L, Ma X Y, Yang D R 2013 Acta Phys. Sin. 62 084207 (in Chinese) [徐韵, 李云鹏, 金璐, 马向阳, 杨德仁 2013 62 084207]
[22] Yong M 2000 Optics and Lasers Including Fibers and Optical Waveguides (Berlin: Springer) p275
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