Thermal and Non-thermal Laser Cutting Utilizing Advanced Industrial Lasers and Erl-fels *
نویسنده
چکیده
The JAEA and JLAB energy-recovery IR free-electron lasers (ERL-FEL) have successfully demonstrated their capabilities of a sub ps pulse, high efficiency, GW high peak power, kW average power, and wide tunability. Utilizing the high power FEL and ERL technologies, we could realize a more powerful and more efficient FEL than 20kW and 25%, respectively, for nuclear industry, pharmacy, medical, defense, shipbuilding, semiconductor industry, chemical industries, environmental sciences, space-debris cleaning, power beaming and so on very near future. We have performed their thermal and nonthermal cutting experiments using advanced industrial lasers like fiber, and water-jet guided ones and the ERLFELs, and have characterized them according to their resultant effects.
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