Origin of laser-induced near-subwavelength ripples: interference between surface plasmons and incident laser
作者： Min Huang , Fuli Zhao , Ya Cheng , Ningsheng Xu , Zhizhan Xu
DOI: 10.1021/NN900654V
关键词:
摘要: We show that short-pulse laser-induced classical ripples on dielectrics, semiconductors, and conductors exhibit a prominent “non-classical” characteristic in normal incidence the periods are definitely smaller than laser wavelengths, which indicates that the simplified scattering model should be revised. Taking into account the surface plasmons (SPs), we consider that the ripples result from the initial direct SP-laser interference and the subsequent grating-assisted SP-laser coupling. With the model, the period-decreasing …
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T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, P. A. Wolff, Extraordinary optical transmission through sub-wavelength hole arrays Nature. ,vol. 391, pp. 667- 669 ,(1998) , 10.1038/35570
Albert C. Claus, Crystallography Made Crystal Clear Applied Optics. ,vol. 34, pp. 2164- 2164 ,(1995) , 10.1364/AO.34.002164
Min Huang, Fuli Zhao, Ya Cheng, Ningsheg Xu, Zhizhan Xu, Mechanisms of ultrafast laser-induced deep-subwavelength gratings on graphite and diamond Physical Review B. ,vol. 79, pp. 125436- ,(2009) , 10.1103/PHYSREVB.79.125436
J. A. Porto, F. J. García-Vidal, J. B. Pendry, Transmission Resonances on Metallic Gratings with Very Narrow Slits Physical Review Letters. ,vol. 83, pp. 2845- 2848 ,(1999) , 10.1103/PHYSREVLETT.83.2845
V. R. Bhardwaj, E. Simova, P. P. Rajeev, C. Hnatovsky, R. S. Taylor, D. M. Rayner, P. B. Corkum, Optically produced arrays of planar nanostructures inside fused silica. Physical Review Letters. ,vol. 96, pp. 057404- ,(2006) , 10.1103/PHYSREVLETT.96.057404
Chris B Schaffer, André Brodeur, Eric Mazur, Laser-induced breakdown and damage in bulk transparent materials induced by tightly focused femtosecond laser pulses Measurement Science and Technology. ,vol. 12, pp. 1784- 1794 ,(2001) , 10.1088/0957-0233/12/11/305
E. Popov, D. Maystre, R. C. McPhedran, M. Nevière, M.C. Hutley, G. H. Derrick, Total absorption of unpolarized light by crossed gratings Optics Express. ,vol. 16, pp. 6146- 6155 ,(2008) , 10.1364/OE.16.006146
Rafael R. Gattass, Eric Mazur, Femtosecond laser micromachining in transparent materials Nature Photonics. ,vol. 2, pp. 219- 225 ,(2008) , 10.1038/NPHOTON.2008.47
Min Huang, Fuli Zhao, Ya Cheng, Ningsheng Xu, Zhizhan Xu, Large area uniform nanostructures fabricated by direct femtosecond laser ablation. Optics Express. ,vol. 16, pp. 19354- 19365 ,(2008) , 10.1364/OE.16.019354
B. N. Chichkov, C. Momma, S. Nolte, F. Alvensleben, A. Tünnermann, Femtosecond, picosecond and nanosecond laser ablation of solids Applied Physics A. ,vol. 63, pp. 109- 115 ,(1996) , 10.1007/BF01567637