Influence of Na-related defects on DUV nonlinear absorption in CaF 2 : nanosecond versus femtosecond laser pulses

2009 ◽  
Author(s):  
Ch. Mühlig ◽  
H. Stafast ◽  
W. Triebel ◽  
Th. Zeuner ◽  
Ch. Karras ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Nonlinear Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

Nonlinear absorption of femtosecond laser pulses (800 nm) by atmospheric air and water vapour

2011 ◽  
Vol 41 (11) ◽  
pp. 976-979 ◽  
Author(s):  
A M Kiselev ◽  
Yu N Ponomarev ◽  
A N Stepanov ◽  
A B Tikhomirov ◽  
B A Tikhomirov
Keyword(s):  
Femtosecond Laser ◽  
Water Vapour ◽  
Nonlinear Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Atmospheric Air

Cascaded nonlinear absorption of femtosecond laser pulses in dielectrics

Laser Physics ◽  
2009 ◽  
Vol 19 (7) ◽  
pp. 1415-1422 ◽  
Author(s):  
A. G. Okhrimchuk ◽  
V. K. Mezentsev ◽  
H. Schmitz ◽  
M. Dubov ◽  
I. Bennion
Keyword(s):  
Femtosecond Laser ◽  
Nonlinear Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

Dynamics of nonlinear absorption of femtosecond laser pulses in GaP

1992 ◽  
Author(s):  
Sergei V. Govorkov ◽  
I. L. Shumay ◽  
V. V. Yakovlev ◽  
N. I. Koroteev
Keyword(s):  
Femtosecond Laser ◽  
Nonlinear Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

Nonlinear absorption of ultraviolet femtosecond laser pulses in argon

JETP Letters ◽  
2008 ◽  
Vol 88 (1) ◽  
pp. 8-11 ◽  
Author(s):  
V. D. Zvorykin ◽  
A. A. Ionin ◽  
S. I. Kudryashov ◽  
Yu. N. Ponomarev ◽  
L. V. Seleznev ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Nonlinear Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

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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