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◆ 窄脉宽特性
◆Narrow pulse width ◆ 高重复频率 ◆High repetition frequency ◆ 高光束质量 ◆High beam quality ◆ 可外控 ◆External control available
PWK系列激光器是工业级高功率皮秒激光器；通过皮秒激光种子源、脉冲选单模块得到较低重复频率的皮秒激光，再经通过预放大装置及功率放大装置产生高平均功率的皮秒激光。该系列经过24/7的工业制造环境长时间验证，是微细加工的理想选择。
PWK series laser is industrial high power pico-second laser; getting low repetition frequency pico-second laser by pico-secondlaser seed source and pulse picker module, then producing high average power pico-second laser by laser pre-amplifier andhigh power laser amplifier. To meet 24/7 industry environment after long time test, it is the ideal choice of micro processing.
| 应用领域 | Applications |
◆ 玻璃、陶瓷、蓝宝石切制 ◆ 微細打孔 ◆ 金属非金属加工 ◆ 微孔钻孔 ◆ 科研应用 | ◆ Glass,ceramic,sapphire cutting ◆ Fine drilling ◆ Metal/Non-metal processing ◆ Micro hole drilling ◆ Research application |
| 光学参数 Specifications | ||||
| 型号 Model | PWK-1064-10 | PWK-1064-30 | PWK-1064-50 | |
波长 Wavelength | 1064nm ( 532nm/355nm option ) | |||
重复频率1 Pulse Repetition Rate | 100kHz~ 600kHz | |||
平均功率 Average power | 1064 | >10W@500kHz | >30W @500kHz | >50W @500kHz |
>7W@100kHz | >25W @200kHz | >40W @200kHz | ||
532 | >4W | >12W | >25W | |
355 | >3W | >9W | >15W | |
单脉冲能量 Pulse Energy
| 1064 | >70uJ@100kHz | >250uJ@100kHz | >200uJ@200kHz |
532 | >40uJ@100kHz | >60uJ@200kHz | >125uJ@200kHz | |
355 | >20uJ@100kHz | >45uJ@200kHz | >75uJ@200kHz | |
光斑直径 Beam Diameter | ～1.5mm | ～2.0mm | ～2.0mm | |
发散角 Beam Divergence, Full Angle | <2mrad | |||
脉冲宽度 Pulse Duration | < 13ps@1064nm, < 10ps@532nm,< 8.5ps@355nm | |||
光束质量 Beam Quality | TEM00(M2<1.5) | |||
光斑圆度 Beam Ellipticity | >85% | |||
偏振方向 Polarization | 1064nm: Vertical;532nm: Vertical; 355nm: Horizontal | |||
偏振度 Polarization Ratio | > 100:1 | |||
功率稳定性 Average Power Stability | <1%RMS | |||
指向稳定性 Pointing Stability | <20 μ rad | |||
工作条件 Operating Conditions | 15℃-35℃（不结露） | |||
制冷方式 Cooling Type | 水冷 | |||
预热时间 Warm-up Time | <40mins | |||
说明Notes：1.*低频率50kHz，**频率1000kHz，可定制。Pulse Repetition Rate can down t0 50 kHz or up to 1000 kHz when order.
PWK-355-15 激光机械尺寸图
PWK-355-15 Laser Dimension Figure
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