Front end of the high-energy Nd:glass laser fusion system with shaped nanosecond laser pulses

2001 ◽  
Author(s):  
Victor N. Chernov ◽  
Alexander V. Charukchev ◽  
Roman F. Kurunov ◽  
Vladimir A. Malinov ◽  
Nikolai V. Nikitin ◽  
...  
Keyword(s):  
Laser Pulses ◽  
High Energy ◽  
Laser Fusion ◽  
Nanosecond Laser ◽  
Fusion System ◽  
Front End ◽  
Nanosecond Laser Pulses ◽  
Nd:Glass Laser

scholarly journals Graphitization and amorphization of textured carbon using high-energy nanosecond laser pulses

Carbon ◽  
2016 ◽  
Vol 105 ◽  
pp. 227-232 ◽  
Author(s):  
Loïc Loisel ◽  
Marc Châtelet ◽  
Guillaume Giudicelli ◽  
Mathias Lebihain ◽  
Yi Yang ◽  
...  
Keyword(s):  
Laser Pulses ◽  
High Energy ◽  
Nanosecond Laser ◽  
Nanosecond Laser Pulses

scholarly journals High energy nanosecond laser pulses delivered single-mode through hollow-core PBG fibers

2004 ◽  
Vol 12 (4) ◽  
pp. 717 ◽  
Author(s):  
J. D. Shephard ◽  
J. D. C. Jones ◽  
D. P. Hand ◽  
G. Bouwmans ◽  
J. C. Knight ◽  
...  
Keyword(s):  
Single Mode ◽  
Laser Pulses ◽  
High Energy ◽  
Nanosecond Laser ◽  
Hollow Core ◽  
Nanosecond Laser Pulses

Formation of Periodical Sub-Micron Sized Structures on Silicon by Interfered Nanosecond Laser Pulses

2010 ◽  
Vol 97-101 ◽  
pp. 3803-3806
Author(s):  
Yong Xiang Hu ◽  
Heng Zhang ◽  
Zheng Qiang Yao
Keyword(s):  
Cost Effective ◽  
Laser Pulses ◽  
Laser Beams ◽  
Nanosecond Laser ◽  
Effective Technique ◽  
First Order ◽  
Direct Fabrication ◽  
Cost Effective Technique ◽  
Nanosecond Laser Pulses ◽  
Micro Structuring

Laser interference micro-structuring is a relatively efficient and cost-effective technique for fabricating periodical micro-nano-structuring surfaces. The direct fabrication of sub-micron sized dot array on silicon was performed by four interfering nanosecond laser beams with a diffractive beam splitter. The mechanism to form the dot array was analyzed and it was found that the obtained conical dot array had a negative shape of the interference pattern of four laser beams. A second-order peak between two first-order peaks also occurred due to the liquid-solid expansion.

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