Theory and numerical model of the properties of plasma plume isothermal expansion during nanosecond laser ablation of a bronze-bonded diamond grinding wheel

2019 ◽  
Vol 475 ◽  
pp. 410-420
Author(s):  
Song Cai ◽  
Wei Xiong ◽  
Fan Wang ◽  
Yufeng Tao ◽  
Shisong Tan ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Numerical Model ◽  
Plasma Plume ◽  
Grinding Wheel ◽  
Nanosecond Laser ◽  
Diamond Grinding Wheel ◽  
Diamond Grinding ◽  
Nanosecond Laser Ablation ◽  
Isothermal Expansion

Laser Ablation of Titanium: The Experimental Study on Ablation Rate and Plasma Plume Size

2009 ◽  
Author(s):  
Yun Zhou ◽  
Yibo Gao ◽  
Benxin Wu ◽  
Nana Guo
Keyword(s):  
Laser Ablation ◽  
Plasma Plume ◽  
Ablation Rate ◽  
Ablation Depth ◽  
Nanosecond Laser ◽  
Experimental Measurements ◽  
Incubation Effect ◽  
Practical Applications ◽  
Nanosecond Laser Ablation ◽  
Ignition Threshold

Nanosecond laser ablation of titanium in air has been studied experimentally. The measured ablation depth at different pulse numbers indicates an incubation effect for the first ∼10 pulses. Compared with steel, the experiments show a larger plasma plume size and lower plume ignition threshold for titanium. The experimental measurements provide very useful information for the further study and practical applications of laser titanium micromachining.

The absorption and radiation of a tungsten plasma plume during nanosecond laser ablation

2015 ◽  
Vol 22 (10) ◽  
pp. 103303 ◽  
Author(s):  
T. Moscicki ◽  
J. Hoffman ◽  
J. Chrzanowska
Keyword(s):  
Laser Ablation ◽  
Plasma Plume ◽  
Nanosecond Laser ◽  
Nanosecond Laser Ablation

scholarly journals Micro- and nanoparticle generation during nanosecond laser ablation: correlation between mass and optical emissions

2014 ◽  
Vol 22 (4) ◽  
pp. 3991 ◽  
Author(s):  
Santiago Palanco ◽  
Salvatore Marino ◽  
M. Gabás ◽  
Shanti Bijani ◽  
Luis Ayala ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Nanosecond Laser ◽  
Optical Emissions ◽  
Nanosecond Laser Ablation ◽  
Nanoparticle Generation
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