scholarly journals The Acoustic Characteristic Investigation of Micro Plasma Shock Wave Obtained by Femtosecond Laser Ablation of Silicon Wafer Surface

2016 ◽  
Vol 63 ◽  
pp. 01019
Author(s):  
Dong Zhong ◽  
Zhong Ming Li ◽  
Chun Chen ◽  
Ruo Lin Ruan
Keyword(s):  
Shock Wave ◽  
Laser Ablation ◽  
Femtosecond Laser ◽  
Silicon Wafer ◽  
Femtosecond Laser Ablation ◽  
Acoustic Characteristic ◽  
Wafer Surface ◽  
Silicon Wafer Surface ◽  
Plasma Shock Wave ◽  
Plasma Shock

Femtosecond laser ablation of dielectric layers for high-efficiency silicon wafer solar cells

Solar Energy ◽  
2018 ◽  
Vol 164 ◽  
pp. 287-291 ◽  
Author(s):  
Jaffar Moideen Yacob Ali ◽  
Vinodh Shanmugam ◽  
Bianca Lim ◽  
Armin G. Aberle ◽  
Thomas Mueller
Keyword(s):  
Solar Cells ◽  
Laser Ablation ◽  
Femtosecond Laser ◽  
Silicon Wafer ◽  
High Efficiency ◽  
Femtosecond Laser Ablation ◽  
Dielectric Layers

A Novel Acoustic Diagnostic Method on Femtosecond Laser Plasma Shock Wave

2016 ◽  
Vol 861 ◽  
pp. 287-292
Author(s):  
Dong Zhong ◽  
Zhong Ming Li ◽  
Ruo Lin Ruan ◽  
Chen Chun
Keyword(s):  
Shock Wave ◽  
Acoustic Emission ◽  
Femtosecond Laser ◽  
Optical Fiber ◽  
Laser Plasma ◽  
Acoustic Emission Signal ◽  
Emission Signal ◽  
Plasma Shock Wave ◽  
Femtosecond Laser Plasma ◽  
Plasma Shock

In the paper, the optical fiber F-P acoustic emission sensing probe has been proposed to monitor online space-time progress of femtosecond laser plasma shock wave for the first time, the structure of sensing probe is microstructure with full optical fiber probes without glue, it can measure weak acoustic emission high frequency signal on femtosecond laser plasma shock wave. In the process of femtosecond laser ablating copper, iron and aluminum, we research and analyze the plasma shock wave acoustic emission signal change regulation under different laser pulse energy and different distance between the laser and the optical fiber sensing probe, and we analyze the feature of the acoustic emission signal spectrum. Experiment establishes a kind of new optical fiber sensing measurement method for femtosecond laser plasma shock wave acoustic emission signal.

Analysis of nanosecond and femtosecond laser ablation of rear dielectrics of silicon wafer solar cells

2019 ◽  
Vol 192 ◽  
pp. 117-122 ◽  
Author(s):  
Jaffar Moideen Yacob Ali ◽  
Vinodh Shanmugam ◽  
Ankit Khanna ◽  
Puqun Wang ◽  
Nagarajan Balaji ◽  
...  
Keyword(s):  
Solar Cells ◽  
Laser Ablation ◽  
Femtosecond Laser ◽  
Silicon Wafer ◽  
Femtosecond Laser Ablation

Shadowgraph investigation of plasma shock wave evolution from Al target under 355-nm laser ablation

2014 ◽  
Vol 23 (8) ◽  
pp. 085203 ◽  
Author(s):  
Tian-Hang Liu ◽  
Zuo-Qiang Hao ◽  
Xun Gao ◽  
Ze-Hao Liu ◽  
Jing-Quan Lin
Keyword(s):  
Shock Wave ◽  
Laser Ablation ◽  
Wave Evolution ◽  
Plasma Shock Wave ◽  
Plasma Shock

scholarly journals Selenium nanoparticle prepared by femtosecond laser-induced plasma shock wave

2020 ◽  
Vol 28 (1) ◽  
pp. 685
Author(s):  
Wen-Yen Tzeng ◽  
Ya-Hsin Tseng ◽  
Tien-Tien Yeh ◽  
Chien-Ming Tu ◽  
Raman Sankar ◽  
...  
Keyword(s):  
Shock Wave ◽  
Femtosecond Laser ◽  
Laser Induced Plasma ◽  
Selenium Nanoparticle ◽  
Plasma Shock Wave ◽  
Plasma Shock
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