DAMAGE THRESHOLD IN ABLATION REGIME INDUCED BY FEMTOSECOND LASER IRRADIATION ON TRANSPARENT MEDIA

被引：0
|
作者：
Yankov, Georgi [1 ]
Karatodorov, Stefan [1 ]
Mihailov, Valentin [1 ]
Tankova, Vani [1 ]
Nedyalkov, Nikolay [2 ]
Iordanova, Ekaterina [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Solid State Phys, 72 Tsarigradsko Shosse Blvd, Sofia 1784, Bulgaria
[2] Bulgarian Acad Sci, Inst Elect, 72 Tsarigradsko Shosse Blvd, Sofia 1784, Bulgaria
来源：
COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2023年 / 76卷 / 03期
关键词：
laser ablation; damage threshold; femtosecond lasers; trans-parent media; OPTICAL-PROPERTIES; GLASSES;
D O I：
10.7546/CRABS.2023.03.02
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The current work is a case study of ongoing in-depth extensive fundamen-tal research on the plasma formation and relaxation dynamics in transparent media induced by mid-and short-wavelength infrared laser pulses. The exper-imental investigation is performed on a 35 fs-laser system setup. The working parameters such as laser energy and the number of pulses are varied. The exper-imental measurements are applied on borosilicate glass samples doped with gold nanoparticles. The effects of the applied laser pulses and their consequence on laser-induced ablation damage thresholds are investigated and discussed. The results from this case study provide valuable information and a deeper under-standing plasma formation and dynamics induced by femtosecond infrared laser pulses in solid transparent glass media.
引用
收藏
页码：343 / 351
页数：9
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