Origin of periodicity in nanostructuring on thin film surfaces ablated with femtosecond laser pulses

被引：270

作者：

Miyaji, Godai ^{[1
]}

Miyazaki, Kenzo ^{[1
]}

机构：

[1] Kyoto Univ, Adv Laser Sci Res Sect, Inst Adv Energy, Kyoto 6110011, Japan

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 20期

关键词：

D O I：

10.1364/OE.16.016265

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report physical processes responsible for the periodic nanostructure formation in femtosecond-laser ablation of thin film surfaces. It has been found that an initial random distribution of nanoscale ablation traces is periodically structured with an increase in superimposed laser pulses or fluence on diamond-like carbon film used as the target. The results show that the formation of periodicity can be attributed to the excitation of surface plasmon polaritons to induce the periodic enhancement of local fields in the surface layer. The estimated field period is in good agreement with the observed size of nanostructures. (C) 2008 Optical Society of America

引用

页码：16265 / 16271

页数：7

共 27 条

[1]

Alterovitz S.A., 1997, HDB OPTICAL CONSTANT, P837

[2] Structure formation on the surface of indium phosphide irradiated by femtosecond laser pulses [J].

Bonse, J ;

Munz, M ;

Sturm, H .

JOURNAL OF APPLIED PHYSICS, 2005, 97 (01)

[3] Chemical, morphological and accumulation phenomena in ultrashort-pulse laser ablation of TiN in air [J].

Bonse, J ;

Sturm, H ;

Schmidt, D ;

Kautek, W .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2000, 71 (06) :657-665

[4] Subwavelength ripple formation on the surfaces of compound semiconductors irradiated with femtosecond laser pulses [J].

Borowiec, A ;

Haugen, HK .

APPLIED PHYSICS LETTERS, 2003, 82 (25) :4462-4464

[5] Modification of dielectric surfaces with ultra-short laser pulses [J].

Costache, F ;

Henyk, M ;

Reif, J .

APPLIED SURFACE SCIENCE, 2002, 186 (1-4) :352-357

[6] Surface patterning on insulators upon femtosecond laser ablation [J].

Costache, F ;

Henyk, M ;

Reif, J .

APPLIED SURFACE SCIENCE, 2003, 208 :486-491

[7] Femtosecond laser interaction with silicon under water confinement [J].

Daminelli, G ;

Krüger, J ;

Kautek, W .

THIN SOLID FILMS, 2004, 467 (1-2) :334-341

[8] Coulomb explosion-induced formation of highly oriented nanoparticles on thin films of 3C-SiC by the femtosecond pulsed laser [J].

Dong, YY ;

Molian, P .

APPLIED PHYSICS LETTERS, 2004, 84 (01) :10-12

[9] GROWTH OF SPONTANEOUS PERIODIC SURFACE-STRUCTURES ON SOLIDS DURING LASER ILLUMINATION [J].

GUOSHENG, Z ;

FAUCHET, PM ;

SIEGMAN, AE .

PHYSICAL REVIEW B, 1982, 26 (10) :5366-5381

[10]

Jackson J.D., 1999, Classical electrodynamics

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