Summary of WG7—High brightness power sources: From laser technology to beam drivers
نویسندگان
چکیده
منابع مشابه
Development and application of new high-power laser beam sources
The actual market volume of high-power lasers for manufacturing is dominated by diffusion cooled CO2 laser systems at the multi-kW range and lamp pumped Nd:YAG laser systems at the kW range. Substituting the lamps by diodes the Nd:YAG laser in rod design entered the market as diode pumped solid state laser of the first generation. With output powers up to 6 kW the diode pumped rod is used in in...
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The ideal electric laser efficiently converts electrical power into optical power in the form of a beam that can propagate a long distance with minimal diffraction-limited spreading. Various laser applications require scaling to high power (kWs to MWs) while maintaining a diffrac-tion-limited beam; thus, many efforts have been directed toward that goal. The main impediment to this high-power sc...
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One of the goals of work on ion sources is to provide the highest beam intensity in the smallest emittance. As computer power has increased so rapidly over the last few years, it is now possible to simulate the extraction from the ECR ion sources with greater accuracy, taking into account the physics of the several processes involved in the beam creation. In the last section of their paper, R. ...
متن کاملProgress and Future Directions in Brightness Electron Beam Sources*
The progress of various high-brightness electron source technologies, specially laser based electron sources, such as photocathode RF gun, DC and pulsed photo-gun, and laser plasma electron source, will be reviewed. The physics processes of those sources to realize best performance are clarified according to three basic ideas. They are transverse space charge emittance compensation, space charg...
متن کامل1450-nm high-brightness wavelength-beam combined diode laser array.
We have demonstrated wavelength beam combining of a 1450-nm diode laser array with a novel smile compensation method. We have achieved 20-W cw from a 25-element single bar with an M(2) of 1.9 (fast axis) x 10 (wavelength-beam-combined dimension).
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2018
ISSN: 0168-9002
DOI: 10.1016/j.nima.2017.12.033