High power carbon monoxide laser provides materials processing with finer features

2017 ◽  
Author(s):  
Ce Shi ◽  
Walter Bosenberg
Keyword(s):  
Carbon Monoxide ◽  
High Power ◽  
Materials Processing

Measurements of carbon monoxide mixing ratios in Houston using a compact high-power CW DFB-QCL-based QEPAS sensor

2014 ◽  
Vol 117 (2) ◽  
pp. 519-526 ◽  
Author(s):  
Przemysław Stefański ◽  
Rafał Lewicki ◽  
Nancy P. Sanchez ◽  
Jan Tarka ◽  
Robert J. Griffin ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
High Power ◽  
Mixing Ratios ◽  
Qepas Sensor

Compact high-brightness and high-power diode laser source for materials processing

2000 ◽  
Author(s):  
Hans-Georg Treusch ◽  
Jim Harrison ◽  
Robert Morris ◽  
Jeff J. Powers ◽  
Dennis Brown ◽  
...  
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Materials Processing ◽  
Laser Source ◽  
High Brightness ◽  
Power Diode ◽  
High Power Diode Laser

High Power Gyrotrons

1994 ◽  
Vol 347 ◽  
Author(s):  
R. J. Temkin ◽  
K. E. Kreischer
Keyword(s):  
High Power ◽  
Plasma Heating ◽  
Industrial Applications ◽  
Continuous Operation ◽  
Materials Processing ◽  
Pulse Operation ◽  
Wide Range ◽  
Magnetically Confined ◽  
The Status ◽  
Long Pulse

ABSTRACTHigh power gyrotrons have been developed for application to plasma heating in the program of magnetically confined nuclear fusion research. Gyrotron power levels of up to 1 MW in long pulse operation (>ls) and up to 200 kW in true continuous operation (CW) have been demonstrated at frequencies in the 8 to 140 GHz range. The status of high power gyrotron development is reviewed. One current goal of the worldwide gyrotron effort is the development of 1 MW,CW gyrotrons at a frequency of about 170 GHz for heating the proposed international tokamak ITER to ignition. Gyrotrons are also now being used in a variety of other applications including materials processing. Improved gyrotrons with features such as wide range tuning could be developed for industrial applications.

scholarly journals Development of Laser-Diode Pumped High Power Pulsed Laser for the Next-Generation Materials Processing Technique

2017 ◽  
Vol 45 (9) ◽  
pp. 560
Author(s):  
Toshiyuki KAWASHIMA ◽  
Takashi KURITA ◽  
Takashi SEKINE ◽  
Takeshi WATARI ◽  
Yasuki TAKEUCHI ◽  
...  
Keyword(s):  
Laser Diode ◽  
High Power ◽  
Pulsed Laser ◽  
Processing Technique ◽  
Materials Processing ◽  
Next Generation ◽  
Diode Pumped
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