Space-time metrology and control of high-power femtosecond lasers

2017 ◽  
Author(s):  
G. Pariente ◽  
A. Jeandet ◽  
A. Sainte-Marie ◽  
A. Borot ◽  
O. Gobert ◽  
...  
Keyword(s):  
High Power ◽  
Femtosecond Lasers ◽  
Space Time ◽  
And Control

GHz femtosecond processing with agile high-power laser

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Eric Audouard ◽  
Guillaume Bonamis ◽  
Clemens Hönninger ◽  
Eric Mottay
Keyword(s):  
High Power ◽  
Repetition Rate ◽  
Thermal Ablation ◽  
Femtosecond Lasers ◽  
Optimal Choice ◽  
Process Conditions ◽  
High Power Laser ◽  
Power Laser ◽  
Ablation Efficiency ◽  
High Power Lasers

Abstract Bursts of GHz repetition rate pulses can significantly improve the ablation efficiency of femtosecond lasers. Depending on the process conditions, thermal mechanisms can be promoted and controlled. GHz ablation therefore combines thermal and non-thermal ablation mechanisms. With an optimal choice of the burst duration, the non-thermal ablation can be highly enhanced by a heating phase due to the first pulses in the burst. The GHz burst mode can be considered as a key function for the “agility” of new high-power lasers.

Multi parallel input high-power high-boost ratio boost circuit and control method

2021 ◽  
Author(s):  
Wei Wang ◽  
Yu Zhao ◽  
Jianguo Yan ◽  
Fangfu Xu ◽  
Wei Zhu ◽  
...  
Keyword(s):  
High Power ◽  
Control Method ◽  
Parallel Input ◽  
And Control

Painting with Rainbows: Patterning Light in Space, Time, and Wavelength for Multiphoton Optogenetic Sensing and Control

2016 ◽  
Vol 49 (11) ◽  
pp. 2518-2526 ◽  
Author(s):  
Daan Brinks ◽  
Yoav Adam ◽  
Simon Kheifets ◽  
Adam E. Cohen
Keyword(s):  
Space Time ◽  
And Control
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