氩离子激光反射镜
特性
设计入射角（AOI）：0度-45度
可提供波长范围：
n 244-257纳米
n 300-308纳米
n 333-364纳米
n 458-528纳米
产品描述
氩离子激光镜具有专门的镀膜，在氩离子激光器的发射波长范围内具有高反射率高。该镀膜有高损伤阈值，适合配合大面积高功率CW（连续）氩离子激光器的输出光束使用。
技术参数
|
Specification
|
Value
|
|
Average Reflectance
|
>99.5%
|
|
Damage Threshold at AOI
|
1 kW/cm2
|
|
Substrate Material
|
Fused silica
|
|
Front Surface Flatness
|
λ/10
|
|
Clear Aperture
|
>80% of Diameter
|
|
Back Surface
|
Fine Ground*
|
|
Parallelism
|
≤3 arcmin
|
|
Diameter Tolerance
|
+0.0/-0.2 mm
|
|
Thickness
|
6.0 ± 0.3 mm
|
|
Surface Quality
|
10-5 Scratch-Dig
|
产品规格
激光镜通用规格
|
Substrate Material
|
Fused silica
|
|
Front Surface Flatness
|
λ/10
|
|
Clear Aperture
|
>80% of Diameter
|
|
Back Surface
|
Fine Ground*
|
|
Diameter Tolerance
|
+0.0/-0.2 mm
|
|
Thickness
|
6.0 ± 0.3 mm
|
|
Surface Quality
|
10-5 Scratch Dig
|
|
*经过精密研磨的反射镜后表面为磨砂处理，可以漫反射透镜的前表面未反射的光。
|
氩离子（λ=244-257纳米）
|
Item #
|
NB1-H02
|
NB1-J02
|
|
Diameter
|
Ø25.4 mm
|
Ø25.4 mm
|
|
Reflectivity
|
Ravg >99.5%
|
|
|
Angle of Incidence
|
0°
|
45°
|
|
CW Damage Threshold
|
1 kW/cm2
|
|
氩离子（λ=300-308纳米）
|
Item #
|
NB1-H05
|
NB1-J05
|
|
Diameter
|
Ø25.4mm
|
Ø25.4mm
|
|
Reflectivity
|
Ravg >99.5%
|
|
|
Angle of Incidence
|
0°
|
45°
|
|
CW Damage Threshold
|
1kW/cm2
|
|
氩离子（λ=333-364纳米）
|
Item #
|
NB1-H07
|
NB1-J07
|
|
Diameter
|
Ø25.4 mm
|
Ø25.4 mm
|
|
Reflectivity
|
Ravg >99.5%
|
|
|
Angle of Incidence
|
0°
|
45°
|
|
CW Damage Threshold
|
1 kW/cm2
|
|
氩离子（λ=458-528纳米）
|
Item #
|
NB1-H10
|
NB1-J10
|
|
Diameter
|
Ø25.4 mm
|
Ø25.4 mm
|
|
Reflectivity
|
Ravg >99.5%
|
|
|
Angle of Incidence
|
0°
|
45°
|
|
CW Damage Threshold
|
1 kW/cm2
|
|
