Altechna 电动衰减器-四川菲克科技有限公司

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。
1、Watt Pilot - Motorized Attenuator, Standard version

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	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
的损伤阈值
低色散@飞秒和高能激光脉冲

规格：

带宽	配置	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：

带宽	配置	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	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