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光衰减器
    发布时间: 2020-04-01 14:32    
光衰减器

光衰减器

 

OA. Optical Attenuators

光衰减器用来衰减激光能量。薄膜偏振片、格兰棱镜、立体分光镜等设计的产品。有电动控制和手动控制可选。


产品特色:

·超短脉冲<50fs

·USB接口的电动版本、手动版本可选

·连续功率可调

·250-2000nm可选波长

·损伤阈值高达:10J/cm^2

 












产品列表:

 

 

OAFP-10-S
OAFP-10-M
OAFP-10-MK

ОAGP-6-S
ОAGP-6-M
ОAGP-6-MK

ОAGP-10-S
ОAGP-10-M
ОAGP-10-MK

ОAGP-16-S
ОAGP-16-M
ОAGP-16-MK

ОABS-15-S
ОABS-15-M
ОABS-15-MK

动态衰减范围

>102

输入激光脉宽

less than 50 fs

>50 fs

>50 fs

中心波长(fixed)

250-2000 nm

带宽** (% of central wavelength)

7-8%

10-15%

15-20%

透过率

>92%

>90%

>80%

有效口径

<10 mm

<6 mm

<10 mm

<16 mm

<15 mm

光束偏转

40 mm (walk-off)

<1 mrad

<1 mrad

损伤阈值

10 J/cm2

5 J/cm2

2  J/cm2

Note: models with the "-S" index are driven by a step motor, transmission change for motorized models: 0.1% per step;
models with the "-М" index are manually driven; models with the "-MK"  index are manually driven and have additional side knob;
* - please specify a certain value from the given range with your request;



** - depends on central wavelength.