Spatio-temporal evolution of femtosecond laser pulses in dielectric multi-layers controlling the damage behavior

2021 ◽  
Author(s):  
Matthias Lenzner ◽  
Amir Khabbazi Oskouei ◽  
Luke A. Emmert ◽  
Marco Jupé ◽  
Thomas Willemsen ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Temporal Evolution ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Damage Behavior ◽  
Spatio Temporal

scholarly journals Generation and Spatio-Temporal Evolution of Optical Vortices in Femtosecond Laser Pulses

2007 ◽  
Vol 127 (9) ◽  
pp. 1308-1313
Author(s):  
Yasunori Toda ◽  
Koshi Nagaoka ◽  
Katsuhiro Shimatake ◽  
Ryuji Morita
Keyword(s):  
Femtosecond Laser ◽  
Temporal Evolution ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Optical Vortices ◽  
Spatio Temporal

Temporal evolution of selfguided femtosecond laser pulses in the presence of Kerr-nonlinearity and ionisation

1998 ◽  
pp. 115-117
Author(s):  
H. R. Lange ◽  
J.-F. Ripoche ◽  
A. A. Chiron ◽  
B. Lamouroux ◽  
M. A. Franco ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Temporal Evolution ◽  
Kerr Nonlinearity ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses

scholarly journals Limitations in ionization-induced compression of femtosecond laser pulses due to spatio-temporal couplings

2016 ◽  
Vol 24 (9) ◽  
pp. 9693
Author(s):  
B. Beaurepaire ◽  
D. Guénot ◽  
A. Vernier ◽  
F. Böhle ◽  
M. Perrier ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Spatio Temporal

Spatio-temporal processing of femtosecond laser pulses with thin film micro-optics

2003 ◽  
Author(s):  
Ruediger Grunwald ◽  
Volker Kebbel ◽  
Uwe Neumann ◽  
Uwe Griebner ◽  
Michel Piche
Keyword(s):  
Thin Film ◽  
Femtosecond Laser ◽  
Temporal Processing ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Micro Optics ◽  
Spatio Temporal

CONICAL EMISSION OF TI:SAPPHIRE FEMTOSECOND LASER PULSES PROPAGATING IN WATER

2006 ◽  
Vol 15 (02) ◽  
pp. 185-190
Author(s):  
SHIAN ZHANG ◽  
ZHENRONG SUN ◽  
XIHUA YANG ◽  
ZUGENG WANG ◽  
ZHIZHAN XU ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Energy ◽  
Laser Pulses ◽  
Forward Direction ◽  
Femtosecond Laser Pulses ◽  
Destructive Interference ◽  
Free Electron Density ◽  
Laser Spectrum ◽  
Conical Emission ◽  
Spatio Temporal

Conical emission is investigated for Ti :sapphire femtosecond laser pulses propagating in water. The colored rings can be observed in the forward direction due to the constructive and destructive interference of transverse wavevector, which are induced by the spatio-temporal gradient of the free-electron density. With increasing input laser energy, due to filamentation and pulse splitting induced by the plasma created by multiphoton excitation of electrons from the valence band to the conduction band, the on-axis spectrum of the conical emission is widely broadened and strongly modulated with respect to input laser spectrum, and finally remains fairly constant at higher laser energy due to intensity clamping in the filaments.

Asymmetric interactions induced by spatio-temporal couplings of femtosecond laser pulses in transparent media

2019 ◽  
Vol 36 (6) ◽  
pp. 1556
Author(s):  
Vladimir P. Zhukov ◽  
Selcuk Akturk ◽  
Nadezhda M. Bulgakova
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Transparent Media ◽  
Spatio Temporal ◽  
Asymmetric Interactions

scholarly journals Spatio-temporal dynamics of femtosecond laser pulses at 1550 nm wavelength in crystal silicon

2018 ◽  
Vol 124 (8) ◽  
Author(s):  
Viktor Kadan ◽  
Svitlana Pavlova ◽  
Ihor Pavlov ◽  
Hossein Rezaei ◽  
Ömer Ilday ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Temporal Dynamics ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Crystal Silicon ◽  
Spatio Temporal

Influence of Trap States on the Kinetics of Luminescence and Induced Light Absorption by Si Nanoparticles in a SiO2 Matrix at Their Excitation with Femtosecond Laser Pulses

2013 ◽  
Vol 58 (1) ◽  
pp. 20-25
Author(s):  
V.M. Kadan ◽  
◽  
I.Z. Indutnyi ◽  
V.A. Dan’ko ◽  
P.E. Shepelyavyi ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Light Absorption ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Trap States ◽  
Sio2 Matrix ◽  
Si Nanoparticles ◽  
Kinetics Of
Sign in / Sign up

Export Citation Format

Share Document