Closed-form solutions for 2-D axisymmetric modeling of thermal-stress in solid material induced by an annular long pulsed laser irradiation

Optik ◽  
2017 ◽  
Vol 135 ◽  
pp. 180-189 ◽  
Author(s):  
Guibo Chen ◽  
Juan Bi
Keyword(s):  
Thermal Stress ◽  
Closed Form ◽  
Laser Irradiation ◽  
Pulsed Laser ◽  
Solid Material ◽  
Closed Form Solutions ◽  
Axisymmetric Modeling ◽  
Pulsed Laser Irradiation

scholarly journals Investigating the Thermal Stress of Millisecond Pulsed Laser Irradiation on Charge-Coupled Devices

2020 ◽  
Vol 08 (11) ◽  
pp. 2557-2568
Author(s):  
Chunxu Jiang ◽  
Yong Tan ◽  
Bo Peng ◽  
Guangyong Jin ◽  
Hongxing Cai ◽  
...  
Keyword(s):  
Thermal Stress ◽  
Laser Irradiation ◽  
Pulsed Laser ◽  
Charge Coupled Devices ◽  
Pulsed Laser Irradiation

Dynamic Thermoelastic Behavior in Sheet Glass Generated by Pulsed Laser Irradiation Using a One-Dimensional Model

2014 ◽  
Vol 8 (6) ◽  
pp. 847-854 ◽  
Author(s):  
Akira Chiba ◽  
◽  
Hirofumi Hidai ◽  
Souta Matsusaka ◽  
Noboru Morita
Keyword(s):  
Thermal Stress ◽  
Laser Irradiation ◽  
Sheet Glass ◽  
Pulsed Laser ◽  
Stress Waves ◽  
Dimensional Model ◽  
Pulse Laser Irradiation ◽  
One Dimensional ◽  
Stress Changes ◽  
Pulsed Laser Irradiation

The dynamic thermoelastic behavior of a sheet glass subjected to single-pulse laser irradiation is clarified using a one-dimensional model. From the equation of motion for this system, a thermoelastic equation was derived and applied in the analysis. For a 0.1-µs pulse duration, the displacement and thermal stress caused by the thermal expansion within the slab show oscillatory wave characteristics. When thermal stress waves are reflected at the free ends of the sheet glass, the polarity of the stress changes. Alternating stress waves of approximately 0.5-MHz frequency appear in the slab. With cracks propagating in the glass as a result of stress, high-cycle fatigue is possible. We confirm that the dynamic behavior generated by single-pulsed laser irradiation features wavelike properties.

Modification of structural and transport properties in epitaxial YBa2CU3Ox films by pulsed laser irradiation

1993 ◽  
Vol 3 (12) ◽  
pp. 2173-2188
Author(s):  
N. G. Chechenin ◽  
A. V. Chernysh ◽  
V. V. Korneev ◽  
E. V. Monakhov ◽  
B. V. Seleznev
Keyword(s):  
Transport Properties ◽  
Laser Irradiation ◽  
Pulsed Laser ◽  
Pulsed Laser Irradiation

PULSED LASER IRRADIATION OF NICKEL THIN FILMS ON SILICON

1983 ◽  
Vol 44 (C5) ◽  
pp. C5-449-C5-454 ◽  
Author(s):  
P. Baeri ◽  
M. G. Grimaldi ◽  
E. Rimini ◽  
G. Celotti
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Pulsed Laser ◽  
Nickel Thin Films ◽  
Pulsed Laser Irradiation

FUNDAMENTALS OF PULSED LASER IRRADIATION OF SILICON

1983 ◽  
Vol 44 (C5) ◽  
pp. C5-23-C5-36 ◽  
Author(s):  
H. Kurz ◽  
L. A. Lompré ◽  
J. M. Liu
Keyword(s):  
Laser Irradiation ◽  
Pulsed Laser ◽  
Pulsed Laser Irradiation
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