Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Marco Smarra"'
Publikováno v:
Optics & Laser Technology. 149:107814
The influence of a deformable mirror on spatial light modulation in ultrafast lasers processing is demonstrated. The deformable mirror was integrated into an optical setup which contains an additional lens for generating a nearly linear focus shift i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::552808792f6407357d06555d64c4f239
https://doi.org/10.1016/j.optlastec.2021.107814
https://doi.org/10.1016/j.optlastec.2021.107814
Publikováno v:
SPIE Proceedings.
Using ultra-short laser pulses for micro structuring or drilling applications reduces the thermal influence to the surrounding material. The best achievable beam profile equals a Gaussian beam. Drilling with this beam profile results in cylindrical h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6f17096a7f0e88ab3064f90fe622c3
https://doi.org/10.1117/12.2209600
https://doi.org/10.1117/12.2209600
Autor:
Klaus Dickmann, Marco Smarra
Publikováno v:
SPIE Proceedings.
Using ultra-short laser pulses for the generation of microstructures results in a high flexible tool for free form geometries in the micro range. Increasing laser power and repetition rates increase as well the demand of high flexible and efficient p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32290f1398a63d875275a4878af23cd7
https://doi.org/10.1117/12.2212338
https://doi.org/10.1117/12.2212338
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Generating microstructures using ultra-short laser pulses reducing the thermal influence to the work piece is a rapidly growing technology field. The physical connections for material laser interactions with short laser pulses are often too complex f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd768bf3cdce803ca859837d223234c
https://doi.org/10.2351/1.5063164
https://doi.org/10.2351/1.5063164
Autor:
Marco Smarra, Klaus Dickmann
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Using ultra-short laser pulses to treat material with low thermal influences is a rapidly growing technology. Structuring using Gaussian beams generates grooves and influences the geometry of the generated pattern. For special applications e.g. in so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4a1acd5690672ac9a5689f44926c8f
https://doi.org/10.2351/1.5063170
https://doi.org/10.2351/1.5063170
Publikováno v:
SPIE Proceedings.
The use of picosecond lasers for microstructuring, especially in the combination with scanner optics, leads to undesired effects with increasing ablation depths. The cavity edges slope to a degree ranging between 50° and 85°, depending on the mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::209a62e0f0e2003a76f73f0d22836b2f
https://doi.org/10.1117/12.905948
https://doi.org/10.1117/12.905948
Publikováno v:
Physics Procedia. :1145-1152
The increasing average power of ultra-short pulse laser systems also increases the demand of new processing strategies to optimize the volume ablation rate. High fluences do not increase the volume ablation rate linearly, but support the formation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7d3282479211230b45cc6ee983a4b23