Diode-pumped semiconductor disk laser with intracavity frequency doubling using lithium triborate (LBO)

2002 ◽  
Vol 14 (6) ◽  
pp. 777-779 ◽  
Author(s):  
E. Schiehlen ◽  
M. Golling ◽  
P. Unger
Keyword(s):  
Frequency Doubling ◽  
Intracavity Frequency Doubling ◽  
Lithium Triborate ◽  
Disk Laser ◽  
Intracavity Frequency ◽  
Semiconductor Disk Laser ◽  
Diode Pumped

scholarly journals Beam Control in an Intracavity Frequency-Doubling Semiconductor Disk Laser

2019 ◽  
Vol 9 (8) ◽  
pp. 1584 ◽  
Author(s):  
Guanyu Hou ◽  
Lijie Wang ◽  
Jian Feng ◽  
Andreas Popp ◽  
Berthold Schmidt ◽  
...  
Keyword(s):  
Second Harmonic ◽  
Beam Quality ◽  
Frequency Doubling ◽  
Green Laser ◽  
Beam Profile ◽  
Fine Tuning ◽  
Intracavity Frequency Doubling ◽  
Disk Laser ◽  
Intracavity Frequency ◽  
Semiconductor Disk Laser

In this paper, we have demonstrated a 1.3 W green laser using a V-shaped intracavity frequency doubling 1036 nm semiconductor disk laser. The beam quality of the fundamental and second harmonic generation (SHG) laser is investigated. It has been found that the output lasers at the fundamental and SHG wavelength both suffer from reduced beam quality along with power scaling. The measured beam profile is elliptical under high power operation. In order to improve the SHG laser beam, an intracavity aperture is employed to control the mode characteristics of fundamental frequency light. By fine-tuning the aperture, a nearly circular beam profile with improving beam quality and brightness is realized.

scholarly journals Blue-green single-frequency laser based on intracavity frequency doubling of a diode-pumped Ytterbium-doped laser

2005 ◽  
Vol 13 (7) ◽  
pp. 2345 ◽  
Author(s):  
Mathieu Jacquemet ◽  
Fr�d�ric Druon ◽  
Fran�ois Balembois ◽  
Patrick Georges ◽  
Bernard Ferrand
Keyword(s):  
Frequency Doubling ◽  
Single Frequency ◽  
Intracavity Frequency Doubling ◽  
Intracavity Frequency ◽  
Diode Pumped ◽  
Frequency Laser

InGaN diode pumped actively Q-switched intracavity frequency doubling Pr:LiYF4 261  nm laser

2014 ◽  
Vol 53 (10) ◽  
pp. 2030 ◽  
Author(s):  
Junichiro Kojou ◽  
Ryo Abe ◽  
Ryosuke Kariyama ◽  
Hiroki Tanaka ◽  
Akira Sakurai ◽  
...  
Keyword(s):  
Frequency Doubling ◽  
Intracavity Frequency Doubling ◽  
Intracavity Frequency ◽  
Diode Pumped
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