产品描述
Watt Pilot - Motorized Attenuator是一款计算机控制激光光束的衰减器。它衰减自由空间激光/脉冲连续跟踪不引入额外的能量波动。Watt Pilot在系统至关重要,稳定的激光功率调节是必要的。从单独的设备看,电动衰减器是非常紧凑的，它可以很容易地集成到定制的光学系统中。
高功率和中等功率应用
大动态范围
反射和透射光束之间夹角 90°
可以忽略的光束偏差
通光孔径10mm或15mm
规格：
带宽 | 配置 | 最优化 | 衰减范围at CWL | 应用 | 损伤阈值 |
±2 nm | λ/2 LO waveplate + cemented PBS cube | Transmission/reflection mode | 0.5-95% | CW medium power lasers and LDs | >0,3 J/cm2 10 Hz, 10 ns, 1064 nm |
±10 nm | λ/2 ZO waveplate + cemented PBS cube | Transmission/reflection mode | 0.5-95% | CW medium power lasers and LDs | >0,3 J/cm2 10 Hz, 10 ns, 1064 nm |
±10 nm | λ/2 ZO waveplate + high energy PBS cube | Transmission/reflection mode | 0.5-95% | High power CW and pulsed lasers, LDs | >20 J/cm2 10 Hz, 10 ns, 1064 nm |
2、Watt Pilot - Motorized Attenuator, Enhanced version
理想飞秒应用
可以忽略的光束偏差
极高的损伤阈值
低色散@飞秒和高能激光脉冲
规格：
带宽 | 配置 | 最优化 | 衰减范围at CWL | 应用 | 损伤阈值 |
±5 nm | λ/2 ZO waveplate + 2x Brewster TFP | Reflection mode | 0.3-99% | High power CW and pulsed lasers, LDs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
±20 nm | λ/2 ZO waveplate + 2x broadband TFP | Reflection mode | 0.5-98% | High power CW and pulsed lasers, LDs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
±5 nm | λ/2 ZO waveplate + 1x Brewster TFP | Transmission mode | 0.3-95% | High power CW and pulsed lasers, LDs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
3、Watt Pilot - Motorized Attenuator, Ultrafast version
理想应用于超短飞秒激光器
高损伤阈值
低色散@飞秒和高能激光脉冲
规格：
规格：
带宽 | 配置 | 最优化 | 衰减范围at CWL | 应用 | 损伤阈值 |
±25 nm | λ/2 ZO waveplate + 2x Broadband (ultrafast) TFP | Reflection mode | 4-96% | Ultrafast, broadband laser sources with pulse length 100-50 fs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
±25 nm | λ/2 ZO waveplate + 2x Broadband (ultrafast) TFP | Reflection Contrast mode | 0.1-70% | Ultrafast, broadband laser sources with pulse length 100-50 fs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
±50 nm | λ/2 achromatic waveplate + 2x Broadband (ultrafast) TFP | Reflection mode | 4-96% | Ultrafast, broadband laser sources with pulse length <50 fs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
±50 nm | λ/2 achromatic waveplate + 2x Broadband (ultrafast) TFP | Reflection Contrast mode | 0.1-70% | Ultrafast, broadband laser sources with pulse length <50 fs | >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz, 100 fs, 800 nm |
4、Watt Pilot - Motorized Attenuator, Broadband version
工作范围在近红外和中红外范围
高损伤阈值
规格：
带宽 | 配置 | 最优化 | 衰减范围at CWL | 应用 | 损伤阈值 |
Up to ±1 μm | λ/2 Achromatic waveplate + Glan laser polarizer | Transmission mode | 1-90% | High power laser sources in NIR and MID-IR | >5 J/cm2 10 Hz, 10 ns, 1064 nm |
