scholarly journals Fabrication of a two-dimensional periodic microflower array by three interfered femtosecond laser pulses on Al:ZnO thin films

2010 ◽  
Vol 12 (4) ◽  
pp. 043025 ◽  
Author(s):  
X Li ◽  
D H Feng ◽  
T Q Jia ◽  
H Y He ◽  
P X Xiong ◽  
...  
Keyword(s):  
Thin Films ◽  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Two Dimensional

Surface Modification Induced by Femtosecond Laser Pulses in Lithium Niobate

2011 ◽  
Vol 142 ◽  
pp. 134-137
Author(s):  
Hong Yun Chen ◽  
Zhen Zhu Wan ◽  
Yan Ling Han
Keyword(s):  
Surface Modification ◽  
Lithium Niobate ◽  
Femtosecond Laser ◽  
Laser Energy ◽  
Laser Pulses ◽  
Sample Surface ◽  
Femtosecond Laser Pulses ◽  
Two Dimensional ◽  
Damage Depth ◽  
Transparent Materials

The interaction between femtoseocnd laser and transparent materials has been studied intensively in recent years. When the femtosecond laser was focused onto the surface of the transparent materials, if the laser fluence applied to the sample exceeds the material’s fluence threshold, ablation occurs. In this paper, we study the surface ablation of lithium niobate by femtosecond laser. We produced a two-dimensional array of voids in the sample surface by varying the number of shots and laser energy, and analyze of the damage depth with the relation to the pulse energy and the number of the pulse. It has important reference on the microfabrication in such materials by femtosecond laser.

Light field characteristics of reflective thin-films irradiated by femtosecond laser pulses

Optik ◽  
2012 ◽  
Vol 123 (4) ◽  
pp. 291-294 ◽  
Author(s):  
Zhiwu Zhu ◽  
Xiang’ai Cheng ◽  
Hong Tian ◽  
Jing Bian ◽  
Zejin Liu
Keyword(s):  
Thin Films ◽  
Femtosecond Laser ◽  
Light Field ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

Novel Terahertz Radiation from Flux-Trapped YBa$_{\bf 2}$Cu$_{\bf 3}$O$_{\bf 7-}$δ Thin Films Excited by Femtosecond Laser Pulses

1997 ◽  
Vol 36 (Part 2, No. 2A) ◽  
pp. L93-L95 ◽  
Author(s):  
Masayoshi Tonouchi ◽  
Masahiko Tani ◽  
Zhen Wang ◽  
Kiyomi Sakai ◽  
Noboru Wada ◽  
...  
Keyword(s):  
Thin Films ◽  
Femtosecond Laser ◽  
Terahertz Radiation ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

THz radiation properties of Tl/sub 2/Ba/sub 2/CaCu/sub 2/O//sub 8+γ/ thin films excited by femtosecond laser pulses

2003 ◽  
Vol 13 (2) ◽  
pp. 3730-3733 ◽  
Author(s):  
Y. Tominari ◽  
T. Kiwa ◽  
H. Murakami ◽  
M. Tonouchi ◽  
H. Schneidewind ◽  
...  
Keyword(s):  
Thin Films ◽  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Thz Radiation ◽  
Radiation Properties

Excitation process of two-dimensional plasmons excited by femtosecond laser pulses

1999 ◽  
Vol 47 (1-4) ◽  
pp. 289-292
Author(s):  
N. Sekine ◽  
K. Hirakawa ◽  
M. Vossebuerger ◽  
P. Haring-Bolivar ◽  
H. Kurz
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Two Dimensional ◽  
Excitation Process
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