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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 region. Laser pulse durations in the pico- and femtosecond regime, laser pulse repetition rates up to 400 kHz and laser fl...
Autores principales: | Franz, Daniel, Häfner, Tom, Kunz, Tim, Roth, Gian-Luca, Rung, Stefan, Esen, Cemal, Hellmann, Ralf |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9182425/ https://www.ncbi.nlm.nih.gov/pubmed/35683227 http://dx.doi.org/10.3390/ma15113932 |
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