Nanosecond Laser Cleaning Method to Reduce the Surface Inert Layer and Activate the Garnet Electrolyte for a Solid-State Li Metal Battery

2021 ◽  
Author(s):  
Linhui Chen ◽  
Yibo Su ◽  
Jian Zhang ◽  
Hongjun Zhang ◽  
Bingbing Fan ◽  
...  
Keyword(s):  
Solid State ◽  
Laser Cleaning ◽  
Nanosecond Laser ◽  
Cleaning Method ◽  
Inert Layer

Nanosecond laser cleaning for enhanced zinc coating quality of HSLA steel

2021 ◽  
Vol 143 ◽  
pp. 107311
Author(s):  
Lixin Zhu ◽  
Qing Gao ◽  
Bingtao Sun ◽  
Yongjun Ke ◽  
Yang Tan ◽  
...  
Keyword(s):  
Hsla Steel ◽  
Zinc Coating ◽  
Laser Cleaning ◽  
Nanosecond Laser ◽  
Coating Quality

Simulation of nanosecond laser cleaning the paint based on the thermal stress

Optik ◽  
2021 ◽  
Vol 227 ◽  
pp. 165589
Author(s):  
Yao Lu ◽  
LiJun Yang ◽  
MaoLu Wang ◽  
Yang Wang
Keyword(s):  
Thermal Stress ◽  
Laser Cleaning ◽  
Nanosecond Laser

All-Solid-State High Beam Quality 1053nm Nd: Glass Amplifier at Repetition Frequency

2012 ◽  
Vol 529 ◽  
pp. 135-138
Author(s):  
Xiong Xin Tang ◽  
Zhong Wei Fan ◽  
Ji Si Qiu ◽  
Jin Yu ◽  
Li Qun Hou
Keyword(s):  
Solid State ◽  
Laser Pulse ◽  
Beam Quality ◽  
Nanosecond Laser Pulse ◽  
Nanosecond Laser ◽  
Diffraction Effect ◽  
Laser Amplifier ◽  
High Beam ◽  
Beam Transmission ◽  
High Beam Quality

A laser amplifier of LD pumping Nd: glass with a high beam quality and stability, which amplifies nanosecond laser pulse, has been developed in this paper. The device adopts the major technology of “LD pumping multi pass amplification together”. Beam transmission is designed with the technology of “inhibition of diffraction effect, active control and spatial filtering”.

Fiber-coupled high-power diode-pumped solid-state lasers for laser cleaning

2020 ◽  
Author(s):  
Dewang Yang ◽  
Yong Wang ◽  
Yuan Ren
Keyword(s):  
Solid State ◽  
High Power ◽  
Laser Cleaning ◽  
Solid State Lasers ◽  
Diode Pumped ◽  
Power Diode

Investigation on Solid State Nd-YAG nanosecond Laser Assisted Shock Peening of Miniature Gears

2015 ◽  
Vol 2 (4-5) ◽  
pp. 1755-1762
Author(s):  
Deepak Raj ◽  
Ruchir Tyagi ◽  
Sujeet Kumar Chaubey ◽  
Agnel D'Souza ◽  
I.A. Palani ◽  
...  
Keyword(s):  
Solid State ◽  
Nanosecond Laser ◽  
Shock Peening

Photoluminescence properties of silicon nanocrystals grown by nanosecond laser ablation of solid-state targets in an inert gas atmosphere

2017 ◽  
Vol 44 (12) ◽  
pp. 353-356 ◽  
Author(s):  
M. O. Morozov ◽  
I. N. Zavestovskaya ◽  
A. V. Kabashin ◽  
V. Yu. Timoshenko
Keyword(s):  
Laser Ablation ◽  
Solid State ◽  
Silicon Nanocrystals ◽  
Inert Gas ◽  
Nanosecond Laser ◽  
Photoluminescence Properties ◽  
Nanosecond Laser Ablation ◽  
Gas Atmosphere

scholarly journals Laser Cleaning Using Q-Switched Nd:YAG Laser of Low Carbon Steel Alloys

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
S. N. Ali ◽  
Z. A. Taha ◽  
T. S. Mansour
Keyword(s):  
Carbon Steel ◽  
Peak Power ◽  
Low Carbon Steel ◽  
Laser Cleaning ◽  
Nanosecond Laser ◽  
Cleaning Process ◽  
Low Carbon ◽  
Steel Alloys ◽  
532 Nm ◽  
Good Agreement

This paper represents the efforts to achieve the laser cleaning process of low carbon steel alloys AISI1005 and AISI1012 with 0.65 mm and 1 mm thickness, respectively. The cleaning experiments were performed with a Q-switched Nd:YAG nanosecond laser at wavelengths of 1064 nm and 532 nm. The parameters that have been selected for the present work are peak power which varies as 5, 15, 30, 40, and 50 MW and pulse repetition rate which varies from 1 to 6 Hz by 1 Hz increment. Effects of these parameters on the microstructure and the mechanical properties of the two alloys have been realized. Also predicted results of analytical model regarding the depth were compared with the experimental results which show a good agreement between both.

Development of a laser cleaning method for the first mirror surface of the charge exchange recombination spectroscopy diagnostics on ITER

2015 ◽  
Vol 78 (14) ◽  
pp. 1677-1685 ◽  
Author(s):  
A. P. Kuznetsov ◽  
O. I. Buzinskij ◽  
K. L. Gubsky ◽  
E. A. Nikitina ◽  
A. V. Savchenkov ◽  
...  
Keyword(s):  
Charge Exchange ◽  
Laser Cleaning ◽  
Mirror Surface ◽  
Cleaning Method

Effect of single pulsed picosecond and 100 nanosecond laser cleaning on surface morphology and welding quality of aluminium alloy

2020 ◽  
Vol 127 ◽  
pp. 106197 ◽  
Author(s):  
Cong Zhou ◽  
Honggeng Li ◽  
Genyu Chen ◽  
Gang Wang ◽  
Zizhao Shan
Keyword(s):  
Surface Morphology ◽  
Aluminium Alloy ◽  
Laser Cleaning ◽  
Nanosecond Laser ◽  
Welding Quality

scholarly journals Ytterbium-doped fibre femtosecond laser offers robust design with deep and precise microsurgery

2019 ◽  
Author(s):  
MB Harreguy ◽  
V Marfil ◽  
CV Gabel ◽  
SH Chung ◽  
G Haspel
Keyword(s):  
Solid State ◽  
Femtosecond Laser ◽  
Laser Source ◽  
Fibre Laser ◽  
Nanosecond Laser ◽  
Solid State Lasers ◽  
C Elegans ◽  
High Standards ◽  
Maintenance Requirements

AbstractLaser microsurgery is a powerful tool for neurobiology used to ablate cells and sever neurites in-vivo. We compare a relatively new laser source to two well-established designs. Rare-earth-doped mode-locked fibre laser that produce high power pulsed radiation recently gained popularity for industrial uses. Such systems are manufactured at high standards of robustness and low maintenance requirements typical of solid-state lasers. We demonstrate that an Ytterbium-doped fibre femtosecond laser is comparable in precision to other femtosecond lasers, but with added reliability. It is more precise and can lesion deeper in tissue than a solid-state nanosecond laser. These advantages are not specific to the model system ablated for our demonstration, namely neurites in the nematode C. elegans, but are applicable to other systems and transparent tissue where a precise submicron resolution dissection is required.

Sign in / Sign up

Export Citation Format

Share Document