scholarly journals Modeling the time-dependent electron dynamics in dielectric materials induced by two-color femtosecond laser pulses: Applications to material modifications

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
P. González de Alaiza Martínez ◽  
E. Smetanina ◽  
I. Thiele ◽  
B. Chimier ◽  
G. Duchateau
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Dielectric Materials ◽  
Femtosecond Laser Pulses ◽  
Time Dependent ◽  
Electron Dynamics

scholarly journals Generation of Time-Dependent Polarization Pulses by Combinations of High-Intensity Femtosecond Laser Pulses.

2000 ◽  
Vol 28 (8) ◽  
pp. 506-510 ◽  
Author(s):  
Masayuki KAKEHATA ◽  
Roka UEDA ◽  
Hideyuki TAKADA ◽  
Kenji TORIZUKA ◽  
Minoru OBARA
Keyword(s):  
Femtosecond Laser ◽  
High Intensity ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Time Dependent ◽  
Dependent Polarization

Generation and Detection of Coherent Acoustic Pulses by Femtosecond Laser Pulses

2009 ◽  
Author(s):  
Chunlei Guo
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Dielectric Materials ◽  
Acoustic Oscillation ◽  
Femtosecond Laser Pulses ◽  
Acoustic Properties ◽  
Optical Pump ◽  
Pump Probe ◽  
Probe Technique ◽  
Dielectric System

In this paper, we systematically study the generation and propagation of coherent acoustic pulses in a metal-dielectric system using a two-color femtosecond pump-probe technique at different probe angles. A long-lived acoustic oscillation is observed in a borosilicate glass coated with gold and shows different attenuation and amplitude at different probe wavelength. Our study suggests that the two-color optical pump-probe technique can be utilized as a noninvasive tool to study acoustic properties of dielectric materials.

Photonic Waveguide Devices Directly Written into Dielectric Materials Using Femtosecond Laser Pulses

PIERS Online ◽  
2008 ◽  
Vol 4 (1) ◽  
pp. 146-150 ◽  
Author(s):  
Martin Ams ◽  
Graham D. Marshall ◽  
Peter Dekker ◽  
Michael Withford
Keyword(s):  
Femtosecond Laser ◽  
Laser Pulses ◽  
Dielectric Materials ◽  
Femtosecond Laser Pulses ◽  
Waveguide Devices
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