Amorphization and ablation of crystalline silicon using ultrafast lasers: dependencies on the pulse duration and irradiation wavelength
M Garcia‐Lechuga, N Casquero… - Laser & Photonics …, 2024 - Wiley Online Library
Using lasers to achieve controlled crystallographic phase changes in silicon with high
spatial precision promises new manufacturing solutions in semiconductor technologies …
spatial precision promises new manufacturing solutions in semiconductor technologies …
Ultrashort pulsed laser drilling of printed circuit board materials
We report on a comprehensive study of laser percussion microvia drilling of FR-4 printed
circuit board material using ultrashort pulse lasers with emission in the green spectral …
circuit board material using ultrashort pulse lasers with emission in the green spectral …
Simulation of nonlinear propagation of femtosecond laser pulses in air for quantitative prediction of the ablation crater shape
The utilization of sub-100 fs pulses has attracted attention as an approach to further improve
the quality and precision of femtosecond laser microfabrication. However, when using such …
the quality and precision of femtosecond laser microfabrication. However, when using such …
Beam-size effects on the measurement of sub-picosecond intrinsic laser induced damage threshold of dielectric oxide coatings
Laser-induced damage experiments on HfO_2 and Nb_2O_5 thin films were performed with
500 fs pulse duration at 1030 nm wavelength. Threshold fluences as a function of beam size …
500 fs pulse duration at 1030 nm wavelength. Threshold fluences as a function of beam size …
Surface structuring of fused silica by an ultrashort pulse burst with THz repetition rates
We report a type of sub-micron structure observed on the surface of fused silica generated
by a sequence of ultrashort laser pulses (“pulse burst”) that have pulse-to-pulse time interval …
by a sequence of ultrashort laser pulses (“pulse burst”) that have pulse-to-pulse time interval …
Laser damage resistance of coating materials and structures for grating-waveguides
M Stehlik - 2022 - theses.hal.science
The laser-induced damage and laser-induced contamination are phenomena limiting
reliable operation of coating-based optical components in ultrashort pulse high-power …
reliable operation of coating-based optical components in ultrashort pulse high-power …
[PDF][PDF] Ultrashort Pulsed Laser Drilling of Printed Circuit Board Materials. Materials 2022, 15, 3932
We report on a comprehensive study of laser percussion microvia drilling of FR-4 printed
circuit board material using ultrashort pulse lasers with emission in the green spectral …
circuit board material using ultrashort pulse lasers with emission in the green spectral …
[PDF][PDF] Investigation of beam-size effects on the measurement of sub-picosecond intrinsic laser induced damage threshold of dielectric oxide coatings
M STEHLÍK, F WAGNER, J ZIDELUNS… - academia.edu
Since the early years of laser research, laser damage has been a phenomenon that has
been extensively studied.[1] The studies focusing on determination of laser-induced damage …
been extensively studied.[1] The studies focusing on determination of laser-induced damage …
Direct Laser Writing below the Diffraction Limit by Exploring Multi-Pulse-Induced Physics
B Zhou - 2022 - stars.library.ucf.edu
Ultrafast laser ablation has enabled high-precision processing of a wide range of materials
including metals, semiconductors, dielectrics, and polymers. Several laser nanostructuring …
including metals, semiconductors, dielectrics, and polymers. Several laser nanostructuring …