Pulse duration dependence of ablation threshold for fused silica in the visible femtosecond regime
| العنوان: | Pulse duration dependence of ablation threshold for fused silica in the visible femtosecond regime |
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| المؤلفون: | Yohei Kobayashi, Katsuhiko Sakaue, E. Terasawa, Ryunosuke Kuroda, Hiroshi Ogawa, Masahito Tanaka, Y. Moriai, Daisuke Satoh, Tatsunori Shibuya, Masakazu Washio |
| المصدر: | Applied Physics A. 126 |
| بيانات النشر: | Springer Science and Business Media LLC, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 010302 applied physics, Laser ablation, Materials science, business.industry, medicine.medical_treatment, Pulse duration, 02 engineering and technology, General Chemistry, 021001 nanoscience & nanotechnology, Ablation, 01 natural sciences, Fluence, Wavelength, Optics, Impact crater, 0103 physical sciences, Femtosecond, medicine, General Materials Science, Irradiation, 0210 nano-technology, business |
| الوصف: | In this study, we investigated the variation of the femtosecond pulse duration of the threshold fluence of fused silica by a single-shot irradiation at a wavelength of 400 nm. The single-shot threshold fluence was obtained from the relationship between the crater area based on the crater shape and the irradiation fluence. The crater shape was divided into two affected regimes depending on the pulse duration and the laser fluence. The crater depth and each threshold fluence for the corresponding two affected regimes were also measured. We have found that shorter pulse duration provides more energy-efficient results. |
| تدمد: | 1432-0630 0947-8396 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::45f172d7c696c371d786cc303c175f66 https://doi.org/10.1007/s00339-020-03640-0 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........45f172d7c696c371d786cc303c175f66 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 14320630 09478396 |
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