Changes in the texture and wettability of brass surfaces after single and multiple pass of a nanosecond laser pulse

2021 ◽  
Author(s):  
Ekaterina Yu. Laga
Keyword(s):  
Laser Pulse ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Multiple Pass

Effect of a fiber-capillary structure on nanosecond laser pulse propulsion

2017 ◽  
Vol 124 (1) ◽  
Author(s):  
Haichao Yu ◽  
Lugui Cui ◽  
Kai Zhang ◽  
Jun Yang ◽  
Hanyang Li
Keyword(s):  
Laser Pulse ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Capillary Structure

THERMAL AND MECHANICAL RESPONSES OF GOLD FILMS DURING NANOSECOND LASER-PULSE HEATING

1994 ◽  
Vol 7 (3) ◽  
pp. 175-188 ◽  
Author(s):  
Taiqing Qiu ◽  
Chang-Lin Tien ◽  
Mark A. Shannon ◽  
Richard E. Russo
Keyword(s):  
Laser Pulse ◽  
Pulse Heating ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Gold Films ◽  
Mechanical Responses ◽  
Laser Pulse Heating

Generation of laser-induced periodic surface structures (LIPSS) in fused silica by single NIR nanosecond laser pulse irradiation in confinement

2019 ◽  
Vol 470 ◽  
pp. 56-62 ◽  
Author(s):  
Martin Ehrhardt ◽  
Bing Han ◽  
Frank Frost ◽  
Pierre Lorenz ◽  
Klaus Zimmer
Keyword(s):  
Laser Pulse ◽  
Fused Silica ◽  
Surface Structures ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Pulse Irradiation ◽  
Periodic Surface

scholarly journals Determination of energy gain time dependent in D+T mixture with calculating total energy deposited of deuteron beam in hot spot

2014 ◽  
Vol 1 (1) ◽  
pp. 7-21
Author(s):  
S. N. Hoseinimotlagh ◽  
M. Jahedi
Keyword(s):  
Laser Pulse ◽  
Inertial Confinement Fusion ◽  
Hot Spot ◽  
Deuteron Beam ◽  
Energy Gain ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Inertial Confinement ◽  
Fusion Reactions ◽  
Coupled Equations

The fast ignition (FI) mechanism, in which a pellet containing the thermonuclear fuel is first compressed by a nanosecond laser pulse, and then  irradiated by an intense "ignition" beam, initiated by a  high power picosecond laser pulse,  is one of the promising approaches to the realization of the inertial confinement fusion (ICF). If the ignition beam is composed of deuterons, an additional energy is delivered to the target, coming from fusion reactions of the beam-target type, directly initiated by particles from the ignition  beam .In this work, we choose the D+T fuel and  at first step we compute the average reactivity in terms of temperature for first time at second step we use the obtained results of step one and calculate the total deposited energy of deuteron beam inside the target fuel at available physical condition then in  third step we introduced the dynamical balance equation of D+T mixture and solve these nonlinear  differential coupled  equations versus time .In forth step we compute the power density and energy gain under physical optimum conditions and at final step we concluded that  maximum  energy deposited  in the target from D+T and D+D reaction are equal to  to19269.39061 keV and 39198.58043 keV respectively.  

High energy hybrid fibre regenerative amplifier for nanosecond laser pulse

2015 ◽  
Author(s):  
Zhi Qiao ◽  
Xiaochao Wang ◽  
Wei Fan ◽  
Zunqi Lin
Keyword(s):  
Laser Pulse ◽  
High Energy ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Regenerative Amplifier ◽  
Hybrid Fibre

Nanosecond laser pulse induced stress waves enhanced magnetofection of human carcinoma cellsin vitro

2012 ◽  
Vol 9 (9) ◽  
pp. 678-681 ◽  
Author(s):  
Š Durdík ◽  
M Babincová ◽  
C Bergemann ◽  
P Babinec
Keyword(s):  
Laser Pulse ◽  
Stress Waves ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Human Carcinoma ◽  
Induced Stress

Ablation of LiF and CsI by EUV Nanosecond Laser Pulse

2018 ◽  
pp. 327-331 ◽  
Author(s):  
O. Frolov ◽  
K. Kolacek ◽  
J. Schmidt ◽  
J. Straus ◽  
A. Choukourov ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser

Optical Emission Spectral Characteristics of Glass Plasma Induced by Nanosecond Laser Pulse

2011 ◽  
Vol 38 (3) ◽  
pp. 0315002
Author(s):  
高勋 Gao Xun ◽  
宋晓伟 Song Xiaowei ◽  
郭凯敏 Guo Kaimin ◽  
李海军 Li Haijun ◽  
林景全 Lin Jingquan
Keyword(s):  
Laser Pulse ◽  
Spectral Characteristics ◽  
Optical Emission ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser

Electrically exploding wire measurement via nanosecond laser pulse

Optik ◽  
2019 ◽  
Vol 183 ◽  
pp. 942-952
Author(s):  
Yong-hui Wei ◽  
Shi-yu Wang ◽  
Zhen Guo ◽  
De-fang Cai ◽  
Tian-hong Lian
Keyword(s):  
Laser Pulse ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Exploding Wire
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