Robust optimization of the laser induced damage threshold of dielectric mirrors for high power lasers

M Chorel, T Lanternier, É Lavastre, N Bonod… - Optics express, 2018 - opg.optica.org
We report on a numerical optimization of the laser induced damage threshold of multi-
dielectric high reflection mirrors in the sub-picosecond regime. We highlight the interplay …

Ultrafast laser interaction with transparent multi-layer SiO2/Si3N4 films

R Ricca, V Boureau, Y Bellouard - Journal of Applied Physics, 2021 - pubs.aip.org
We investigate the use of ultrafast lasers exposure to induce localized crystallization and
elemental redistribution in amorphous dielectric multi-layers, composed of alternating Si 3 N …

Femtosecond laser-induced periodic surface structure on fused silica surface

Z Fang, J Shao - Optik, 2016 - Elsevier
Single and 10-pulse laser-induced surface damage behaviors of fused silica were
investigated using a linearly polarized 40-fs Ti: sapphire laser system operating at a central …

Enhancement of laser-induced damage threshold in chirped mirrors by electric field reallocation

S Melnikas, T Tolenis, L Smalakys, G Batavičiūtė… - Optics …, 2017 - opg.optica.org
In this paper, the relation between the laser-induced damage threshold (LIDT) and the
electric field intensity (EFI) distribution inside a CM is investigated experimentally. We show …

Femtosecond laser-induced damage of mirror with different stack structure

S Chen, Y Zhao, Z Yu, Z Fang, D Li, H He, J Shao - Applied optics, 2012 - opg.optica.org
Laser-induced damage of the “standard”(λ/4 stack structure) and “modified”(reduced
standing-wave field) HfO 2/SiO 2 mirrors were investigated by a commercial 800 nm Ti …

F 5. Femtosecond Laser-Induced Damage in Dielectric Materials

LA Emmert, W Rudolph - Laser-Induced Damage in Optical …, 2014 - books.google.com
F 5. Femtosecond Laser-Induced Damage in Dielectric Materials Page 143 127 F 5.
Femtosecond Laser-Induced Damage in Dielectric Materials a Luke A. Emmert and …

[PDF][PDF] 超宽带高阈值色散调控超快激光薄膜研究进展(特邀)

邵建达, 贾琳, 柳畅, 徐天泽, 陈宇, 王胭脂 - Acta Optica Sinica, 2024 - researching.cn
摘要超强超短激光, 阿秒激光在前沿基础科学, 生命医学, 国民经济等领域具有巨大的应用价值,
也是当前国际科技竞争的重大前沿领域. 超快激光薄膜作为激光系统中光束方向控制 …

Femtosecond laser damage of broadband pulse compression gratings

F Kong, Y Jin, S Liu, S Chen, H Guan, K He… - Chinese Optics …, 2013 - opg.optica.org
The fabricated gratings used for an 800-nm compressed laser pulse have more than 90%
diffraction efficiency in the-1st order for TE polarization within 760-860 nm, and the …

Laser-induced defects in optical multilayer coatings by the spatial resolved method

C Shan, Y Zhao, Y Gao, X Zhao, G Hu, W Ma… - Chinese Optics …, 2019 - opg.optica.org
The spatial resolved method, which measures the laser-induced damage fluence by
identifying the location of the damage point in the Gaussian beam three-dimensional …

Effect of nanosecond laser pre-irradiation on the femtosecond laser-induced damage of Ta2O5/SiO2high reflector

S Chen, D Li, H He, J Shao - Applied optics, 2012 - opg.optica.org
The effect of nanosecond laser pre-irradiation on the femtosecond laser-induced damage
behaviors of 800 nm 0° AOI Ta_2O_5/SiO_2 high reflectors fabricated by e-beam …