Fiber coupled diode laser of high spectral and spatial beam quality with kW class output power

2007 ◽  
Author(s):  
Christian Wessling ◽  
Martin Traub ◽  
Dieter Hoffmann
Keyword(s):  
Diode Laser ◽  
Output Power ◽  
Beam Quality ◽  
Spatial Beam

9-W Output Power From an 808-nm Tapered Diode Laser in Pulse Mode Operation With Nearly Diffraction-Limited Beam Quality

2007 ◽  
Vol 13 (5) ◽  
pp. 1194-1199 ◽  
Author(s):  
Frank Dittmar ◽  
Andreas Klehr ◽  
Bernd Sumpf ◽  
Arne Knauer ◽  
Jorg Fricke ◽  
...  
Keyword(s):  
Diode Laser ◽  
Output Power ◽  
Beam Quality ◽  
Pulse Mode ◽  
Mode Operation ◽  
Tapered Diode Laser

Compact module of a frequency-doubled, CW diode laser with an output power of more than 500 mW at 531 nm and a beam quality of less than 1.3

2010 ◽  
Author(s):  
J. Wueppen ◽  
E. Pawlowski ◽  
M. Traub ◽  
B. Jungbluth ◽  
K.-H. Hasler ◽  
...  
Keyword(s):  
Diode Laser ◽  
Output Power ◽  
Beam Quality ◽  
Compact Module

scholarly journals Improvement of the spatial beam quality of laser sources with an intracavity Bragg grating

2003 ◽  
Vol 28 (4) ◽  
pp. 242 ◽  
Author(s):  
Sylvie Yiou ◽  
François Balembois ◽  
Patrick Georges ◽  
Jean-Pierre Huignard
Keyword(s):  
Beam Quality ◽  
Bragg Grating ◽  
Spatial Beam ◽  
Laser Sources

Diode-laser-pumped tunable 896–9395-nm neodymium-doped fiber laser with 43-mW output power

1998 ◽  
Vol 37 (15) ◽  
pp. 3276 ◽  
Author(s):  
Anthony L. Cook ◽  
Herbert D. Hendricks
Keyword(s):  
Fiber Laser ◽  
Diode Laser ◽  
Output Power

Kilowatt-Output and High Beam Quality Diode Laser Linear Array Coupling Source

2012 ◽  
Vol 39 (2) ◽  
pp. 0202010
Author(s):  
张俊 Zhang Jun ◽  
单肖楠 Shan Xiaonan ◽  
刘云 Liu Yun ◽  
张金龙 Zhang Jinlong ◽  
彭航宇 Peng Hangyu ◽  
...  
Keyword(s):  
Diode Laser ◽  
Linear Array ◽  
Beam Quality ◽  
High Beam ◽  
High Beam Quality

scholarly journals High-power long-wave infrared laser based on polarization beam coupling technique

2020 ◽  
Vol 8 ◽  
Author(s):  
Yingjie Shen ◽  
Chuanpeng Qian ◽  
Xiaoming Duan ◽  
Ruijun Lan
Keyword(s):  
Output Power ◽  
High Power ◽  
Beam Quality ◽  
Maximum Output Power ◽  
Infrared Laser ◽  
Maximum Output ◽  
Coupling Technique ◽  
Long Wave ◽  
Beam Coupling ◽  
Long Wave Infrared

We demonstrated a high-power long-wave infrared laser based on a polarization beam coupling technique. An average output power at $8.3~\unicode[STIX]{x03BC}\text{m}$ of 7.0 W was achieved at a maximum available pump power of 107.6 W, corresponding to an optical-to-optical conversion of 6.5%. The coupling efficiency of the polarization coupling system was calculated to be approximately 97.2%. With idler single resonance operation, a good beam quality factor of ${\sim}1.8$ combined with an output wavelength of $8.3~\unicode[STIX]{x03BC}\text{m}$ was obtained at the maximum output power.

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