scholarly journals Determination of air ionization threshold with femtosecond laser pulses

2008 ◽  
Vol 57 (1) ◽  
pp. 354
Author(s):  
Wang Xiao-Lei ◽  
Zhang Nan ◽  
Zhao You-Bo ◽  
Li Zhi-Lei ◽  
Zhai Hong-Chen ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Ionization Threshold ◽  
Air Ionization

Study of ambient air ionization with femtosecond laser pulses

2005 ◽  
Author(s):  
Yi Wang ◽  
Xiaolei Wang ◽  
Nan Zhang ◽  
Hongchen Zhai ◽  
Xiaonong Zhu
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Ambient Air ◽  
Femtosecond Laser Pulses ◽  
Air Ionization

Determination of the temporal structure of femtosecond laser pulses by means of laser-induced air plasma

2013 ◽  
Vol 22 (5) ◽  
pp. 054209 ◽  
Author(s):  
Nan Zhang ◽  
Wen-Xia Bao ◽  
Jing-Hui Yang ◽  
Xiao-Nong Zhu
Keyword(s):  
Femtosecond Laser ◽  
Temporal Structure ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Air Plasma

Determination of ablation threshold for composite resins and amalgam irradiated with femtosecond laser pulses

2010 ◽  
Vol 7 (3) ◽  
pp. 236-241 ◽  
Author(s):  
A.Z. Freitas ◽  
L.R. Freschi ◽  
R.E. Samad ◽  
D.M. Zezell ◽  
S.C. Gouw-Soares ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Ablation Threshold ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Composite Resins

Determination of third-order nonlinearity in ZnTe by use of femtosecond laser pulses

2005 ◽  
Vol 37 (6) ◽  
pp. 475-477 ◽  
Author(s):  
Qi-Rong Xing ◽  
Fang-Lin Mao ◽  
Li-Ying Lang ◽  
Zhuan Wang ◽  
Kai Wang ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Third Order ◽  
Third Order Nonlinearity

Determination of the transport and optical properties of a nonideal solid-density plasma produced by femtosecond laser pulses

JETP Letters ◽  
2007 ◽  
Vol 85 (6) ◽  
pp. 271-276 ◽  
Author(s):  
M. B. Agranat ◽  
N. E. Andreev ◽  
S. I. Ashitkov ◽  
M. E. Veĭsman ◽  
P. R. Levashov ◽  
...  
Keyword(s):  
Optical Properties ◽  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Solid Density ◽  
Density Plasma

Inorganic-organic Hybrid Materials for Real 3-D Sub-νm Lithography

2003 ◽  
Vol 780 ◽  
Author(s):  
R. Houbertz ◽  
J. Schulz ◽  
L. Fröhlich ◽  
G. Domann ◽  
M. Popall ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Sol Gel ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Hybrid Polymer ◽  
Organic Hybrid ◽  
Two Photon ◽  
Applied Technology ◽  
Scale Structures ◽  
Sol Gel Synthesis

AbstractReal 3-D sub-νm lithography was performed with two-photon polymerization (2PP) using inorganic-organic hybrid polymer (ORMOCER®) resins. The hybrid polymers were synthesized by hydrolysis/polycondensation reactions (modified sol-gel synthesis) which allows one to tailor their material properties towards the respective applications, i.e., dielectrics, optics or passivation. Due to their photosensitive organic functionalities, ORMOCER®s can be patterned by conventional photo-lithography as well as by femtosecond laser pulses at 780 nm. This results in polymerized (solid) structures where the non-polymerized parts can be removed by conventional developers.ORMOCER® structures as small as 200 nm or even below were generated by 2PP of the resins using femtosecond laser pulses. It is demonstrated that ORMOCER®s have the potential to be used in components or devices built up by nm-scale structures such as, e.g., photonic crystals. Aspects of the materials in conjunction to the applied technology are discussed.

Ablation of metals with femtosecond laser pulses

2001 ◽  
Author(s):  
K. H. Leong ◽  
T. Y. Plew ◽  
R. L. Maynard ◽  
A. A. Said ◽  
L. A. Walker
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses
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