7 September 1994 Long-optical-path delivery system for high-power laser beam
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Proceedings Volume 2207, Laser Materials Processing: Industrial and Microelectronics Applications; (1994) https://doi.org/10.1117/12.184727
Event: Europto High Power Lasers and Laser Applications V, 1994, Vienna, Austria
Abstract
A delivery system for high-power laser beam (HPLB), with the total optical path 51 meters long, was reported in this paper. The HPLB was delivered through different ambience-copper protecting pipes, indoor and outdoor atmosphere while being propagated by the system. The transmissive efficiency of the system was measured while the laser beam power varying from 0.85 to 2.00 kilowatts. The far-field intensity distribution of the HPLB at 55 meters from the laser device after delivered by the system was studied theoretically and experimentally.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jianhui Gu, Jianhui Gu, Zhenhua Guo, Zhenhua Guo, Desheng Xu, Desheng Xu, Zaiguang Li, Zaiguang Li, } "Long-optical-path delivery system for high-power laser beam", Proc. SPIE 2207, Laser Materials Processing: Industrial and Microelectronics Applications, (7 September 1994); doi: 10.1117/12.184727; https://doi.org/10.1117/12.184727
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