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首页> 外文会议>Annual laser damage symposium >Automated test station for characterization of optical resistance with ultrashort pulses at multi kilohertz repetition rates
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Automated test station for characterization of optical resistance with ultrashort pulses at multi kilohertz repetition rates

机译：用于多千赫速重复率的超短脉冲表征耐光性测试站的自动化测试站

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In this paper new laser-induced damage threshold testing system operating in broad range of pulse repetition rates (from 0.02 Hz up to 200 kHz) is introduced. The system is capable to test either bare or coated optical components, used for high average and peak power femtosecond laser applications. Pulses of tunable duration (300 - 5000 fs) from diode pumped Yb:KGW solid state laser are employed at fundamental wavelength (1030 nm) and its Ⅱ-Ⅳ harmonics (515 nm, 343 nm and 258 nm). Thanks to advanced adaptive damage detection technique so called S-on-1 tests are performed with single shot resolution. The capabilities of the system were characterized and demonstrated on niobia and zirconia - single layer dielectric coatings at different repetition rates.
机译：在本文中，介绍了新的激光诱导的损伤阈值测试系统，在广泛的脉冲重复率（0.02Hz至高达200kHz）中运行。该系统能够测试裸露或涂覆的光学组件，用于高平均和峰值功率飞秒激光应用。从二极管泵浦Yb的可调谐持续时间（300-5000fs）的脉冲：Kgw固态激光器在基本波长（1030nm）下采用其Ⅱ-n次谐波（515nm，343nm和258nm）。由于先进的自适应损坏检测技术，所以通过单次射击分辨率进行S-ON-1测试。在不同重复率的铌和氧化锆 - 单层介电涂层上表现和证明了该系统的能力。

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