Study on Thermal Lensing of a Diode-pumped Nd:YVO4 Crystal by Using Thermal Lens

2013 ◽  
Vol 63 (2) ◽  
pp. 146-151
Author(s):  
Si Jin LEE ◽  
Kang in LEE ◽  
Jong hoon LEE* ◽  
Ji woong CHOI ◽  
Hye rin CHOI ◽  
...  
Keyword(s):  
Thermal Lens ◽  
Thermal Lensing ◽  
Diode Pumped

scholarly journals Thermal lens analysis in a diode-pumped 10 Hz 100 mJ Yb:YAG amplifier

2020 ◽  
Vol 8 ◽  
Author(s):  
Victor Hariton ◽  
Celso Paiva João ◽  
Hugo Pires ◽  
Mario Galletti ◽  
Gonçalo Figueira
Keyword(s):  
Temperature Distribution ◽  
Thermal Lens ◽  
Focal Length ◽  
High Energy ◽  
Gain Medium ◽  
Thermal Lensing ◽  
Experimental Measurements ◽  
Pumping Power ◽  
Diode Pumped ◽  
Spatio Temporal

We address the power scaling issue in end-pumped laser rod amplifiers by studying, experimentally and numerically, the magnitude of thermal lensing in a high-energy diode-pumped Yb:YAG crystal. The spatio-temporal temperature profile of the gain medium and the focal length of the induced thermal lens are determined numerically. The influence of the repetition rate and pumping power on the temperature distribution is analyzed. Experimental measurements covered repetition rates between 1 and 10 Hz and up to 4 kW pumping power.

scholarly journals Thermal lens shaping in Brewster gain media: A high-power, diode-pumped Nd:GdVO4 laser

2004 ◽  
Vol 12 (7) ◽  
pp. 1426 ◽  
Author(s):  
N. W. Rimington ◽  
S. L. Schieffer ◽  
W. Andreas Schroeder ◽  
Brian K. Brickeen
Keyword(s):  
High Power ◽  
Thermal Lens ◽  
Diode Pumped ◽  
Power Diode ◽  
Gain Media

Reducing thermal lensing in diode-pumped laser rods

2000 ◽  
Vol 178 (4-6) ◽  
pp. 383-393 ◽  
Author(s):  
M.P. MacDonald ◽  
Th. Graf ◽  
J.E. Balmer ◽  
H.P. Weber
Keyword(s):  
Thermal Lensing ◽  
Diode Pumped

Thermal Lensing Effect of Diode-pumped Yb:KGd(WO4)2Based on Convective Heat-transfer on the Side Surface

2011 ◽  
Vol 40 (1) ◽  
pp. 78-82
Author(s):  
牛荣莲 NIU Rong-lian ◽  
刘成成 LIU Cheng-cheng ◽  
刘莹 LIU Ying ◽  
刘杰 LIU Jie ◽  
秦连杰 QIN Lian-jie
Keyword(s):  
Heat Transfer ◽  
Convective Heat Transfer ◽  
Convective Heat ◽  
Side Surface ◽  
Thermal Lensing ◽  
Diode Pumped ◽  
Lensing Effect ◽  
Thermal Lensing Effect

Thermal lens measurement technique in end-pumped solid state lasers: Application to diode-pumped microchip lasers

Pramana ◽  
1999 ◽  
Vol 52 (6) ◽  
pp. 623-629 ◽  
Author(s):  
Rakesh Kapoor ◽  
P. K. Mukhopadhyay ◽  
Jogy George ◽  
S. K. Sharma
Keyword(s):  
Solid State ◽  
Measurement Technique ◽  
Thermal Lens ◽  
Solid State Lasers ◽  
Microchip Lasers ◽  
Diode Pumped

Laser performance and thermal lensing in high-power diode-pumped Yb:KGW with athermal orientation

2006 ◽  
Vol 83 (1) ◽  
pp. 55-59 ◽  
Author(s):  
J.E. Hellström ◽  
S. Bjurshagen ◽  
V. Pasiskevicius
Keyword(s):  
High Power ◽  
Thermal Lensing ◽  
Laser Performance ◽  
Diode Pumped ◽  
Power Diode

Thermal lensing in diode-pumped ytterbium Lasers-Part I: theoretical analysis and wavefront measurements

2004 ◽  
Vol 40 (9) ◽  
pp. 1217-1234 ◽  
Author(s):  
S. Chenais ◽  
F. Balembois ◽  
F. Druon ◽  
G. Lucas-Leclin ◽  
P. Georges
Keyword(s):  
Theoretical Analysis ◽  
Thermal Lensing ◽  
Diode Pumped
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