Continuous wave gas laser output increased to one watt

IEEE Spectrum ◽  
1964 ◽  
Vol 1 (10) ◽  
pp. 158-158
Keyword(s):  
Continuous Wave ◽  
Laser Output ◽  
Gas Laser

Ti:Sapphire-Laser Pumped 20 at.% Yb:YAG Thin Chip with Continuous-Wave Laser Output of 356 mW at 1.053 μm

2000 ◽  
Vol 17 (2) ◽  
pp. 104-105 ◽  
Author(s):  
Pei-Zhi Yang ◽  
Pei-Zhen Deng ◽  
Ying-Hua Zhang ◽  
Yu-Pu Liu ◽  
Guo-Song Huang ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Laser Output ◽  
Continuous Wave Laser ◽  
Ti:Sapphire Laser ◽  
Wave Laser

Continuous wave and Q-switched laser output of laser-diode-end-pumped disordered Nd:LGS laser

2009 ◽  
Vol 34 (4) ◽  
pp. 467 ◽  
Author(s):  
Yonggui Yu ◽  
Jiyang Wang ◽  
Huaijin Zhang ◽  
Zhengping Wang ◽  
Haohai Yu ◽  
...  
Keyword(s):  
Laser Diode ◽  
Continuous Wave ◽  
Laser Output

scholarly journals POWER SCALING IN CONTINUOUS-WAVE YB:YAG MICROCHIP LASER FOR MEASURING APPLICATIONS

2017 ◽  
Vol 8 (3) ◽  
pp. 222-227
Author(s):  
A. M. Ivashko ◽  
V. E. Kisel ◽  
N. V. Kuleshov
Keyword(s):  
Laser Beam ◽  
Output Power ◽  
Continuous Wave ◽  
Beam Quality ◽  
Microchip Laser ◽  
Laser Output ◽  
Laser Beams ◽  
Laser Output Power ◽  
Simultaneous Generation ◽  
Diode Pumped

Characteristics optimization of lasers used in different measuring systems is of great interest up to now. Diode-pumped microchip lasers is one of the most perspective ways for development of solid-state light sources with minimal size and weight together with low energy power consumption. Increasing of output power with good beam quality is rather difficult task for such type of lasers due to thermal effects in the gain crystal under high pump power.The investigation results of continuous-wave longitudinally diode-pumped Yb:YAG microchip laser are presented. In the presented laser radiation from multiple pump laser diodes were focused into the separate zone in one gain crystal that provides simultaneous generation of multiple laser beams. The energy and spatial laser beam characteristics were investigated.Influence of neighboring pumped regions on energy and spatial laser beams parameters both for separate and for sum laser output was observed. The dependences of laser output power from distance between neighboring pumped regions and their number were determined. Decreasing of laser output power was demonstrated with corresponding distance shortening between pumped regions and increasing their quantity with simultaneous improvement of laser beam quality.Demonstrated mutual influence of neighboring pumped regions in the longitudinally diode pumped Yb:YAG microchip laser allow as to generate diffraction limited Gaussian beam with 2W of continuous-wave output power that 30 % higher than in case of one pumped zone. 

scholarly journals High photon conversion efficiency continuous wave lasing in an optically pumped I_2 hollow fiber gas laser in the visible region

2017 ◽  
Vol 56 (34) ◽  
pp. 9592 ◽  
Author(s):  
A. V. Vasudevan Nampoothiri ◽  
Farzin Beygi Azar Aghbolagh ◽  
Benoit Debord ◽  
Frederic Gerome ◽  
Fetah Benabid ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Hollow Fiber ◽  
Continuous Wave ◽  
Visible Region ◽  
Optically Pumped ◽  
Gas Laser ◽  
Photon Conversion

LETHAL PHOTOSENSITIZATION OF MICROORGANISMS WITH LIGHT FROM A CONTINUOUS-WAVE GAS LASER

1966 ◽  
Vol 5 (7) ◽  
pp. 555-565 ◽  
Author(s):  
James D. Macmillan ◽  
W. Andrew Maxwell ◽  
C. O. Chichester
Keyword(s):  
Continuous Wave ◽  
Gas Laser

Synthesis, growth, defects and laser action of Yb:Y0.71Lu0.29VO4 crystals

CrystEngComm ◽  
2014 ◽  
Vol 16 (36) ◽  
pp. 8406-8412 ◽  
Author(s):  
Degao Zhong ◽  
Bing Teng ◽  
Lifeng Cao ◽  
Shiming Zhang ◽  
Fei You ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Laser Crystal ◽  
Laser Action ◽  
Laser Output ◽  
Continuous Wave Laser ◽  
Growth Defects ◽  
Wave Laser

A new promising mixed laser crystal of the composition Yb:Y0.79Lu0.21VO4 was grown and realized, achieving a continuous-wave laser output.

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