Drilling with Ultrashort Laser Pulses at High Repetition Rates

2015 ◽  
pp. 175-200 ◽  
Author(s):  
Felix Dreisow ◽  
Sven Döring ◽  
Antonio Ancona ◽  
Jens König ◽  
Stefan Nolte
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
High Repetition ◽  
Ultrashort Laser

scholarly journals Laser-induced microstructures on silicon for laser-driven acceleration experiments

2017 ◽  
Vol 5 ◽  
Author(s):  
Tina Ebert ◽  
Nico W. Neumann ◽  
Torsten Abel ◽  
Gabriel Schaumann ◽  
Markus Roth
Keyword(s):  
Repetition Rate ◽  
Laser Pulses ◽  
High Repetition Rate ◽  
Ultrashort Laser Pulses ◽  
Surface Structures ◽  
Ambient Media ◽  
High Repetition ◽  
Wafer Thickness ◽  
Structure Height ◽  
Ultrashort Laser

Ultrashort laser pulses are used to create surface structures on thin ($25~\unicode[STIX]{x03BC}\text{m}$) silicon (Si) wafers. Scanning the wafer with a galvanometric mirror system creates large homogeneously structured areas. The variety of structure shapes that can be generated with this method is exemplified by the analysis of shape, height and distance of structures created in the ambient media air and isopropanol. A study of the correlation between structure height and remaining wafer thickness is presented. The comparatively easy manufacturing technique and the structure variety that allows for custom-tailored targets show great potential for high repetition rate ion acceleration experiments.

Generation of synchronized three-color ultrashort laser pulses at high repetition rate

2010 ◽  
Vol 7 (1) ◽  
pp. 50-54 ◽  
Author(s):  
Y. Li ◽  
W. Li ◽  
Q. Hao ◽  
M. Yan ◽  
H. Zhou ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Laser Pulses ◽  
High Repetition Rate ◽  
Ultrashort Laser Pulses ◽  
High Repetition ◽  
Ultrashort Laser

Real-time energy measurement of high repetition rate ultrashort laser pulses using pulse integration and FPGA processing

2016 ◽  
Vol 87 (11) ◽  
pp. 114708
Author(s):  
Qi-jie Tang ◽  
Dong-xu Yang ◽  
Jian Wang ◽  
Yi Feng ◽  
Hong-fei Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Repetition Rate ◽  
Laser Pulses ◽  
High Repetition Rate ◽  
Ultrashort Laser Pulses ◽  
Energy Measurement ◽  
High Repetition ◽  
Ultrashort Laser

Welding characteristics of foturan glass using ultrashort laser pulses

2012 ◽  
Author(s):  
Isamu Miyamoto ◽  
Kristian Cvecek ◽  
Yasuhiro Okamoto ◽  
Michael Schmidt ◽  
Henry Helvajian
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Ultrashort Laser

Evaluation of Chip-Breakers Manufactured by Ultrashort Laser Pulses in Cemented Carbide Tools

2017 ◽  
Author(s):  
Marcelo Bertolete Carneiro ◽  
Patrícia Alves Barbosa ◽  
Ricardo Samad ◽  
NIlson Vieira ◽  
Wagner de Rossi ◽  
...  
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Cemented Carbide ◽  
Cemented Carbide Tools ◽  
Ultrashort Laser
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