品牌 | 其它 |
---|---|
加工定制 | 是 |
N-BK7楔形激光窗口片基本介绍N-BK7楔形激光窗口片性能特点N-BK7楔形激光窗口片技术参数Wedge Angle
30 ± 10 arcmin
Diameter
1"
Diameter Tolerance
+0.0 / -0.2 mm
Clear Aperture
≥22.86 mm
Thickness
5.0 mm
Thickness Tolerance
±0.4 mm
Surface Flatnessa
≤λ/20 Over Central Ø10 mm
≤λ/10 Over Entire Clear Aperture
Surface Quality
10-5 Scratch-Dig
AR Coating Range
400 - 700 nm
523 - 532 nm
610 - 860 nm
700 - 1100 nm
1047 - 1064 nm
523 - 532 nm
& 1047 - 1064 nm
Reflectance over AR Coating Rangeb
每个表面Ravg < 0.5%;两面镀膜
Substrate
N-BK7c
Damage Threshold
7.5 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.491 mm
10 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.226 mm
7.5 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.133 mm
7.5 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.133 mm
10 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø0.459 mm
5 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.245 mm
10 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø0.459 mm
N-BK7楔形激光窗口片使用说明楔形窗口片镀有中心波长在普通激光波长附近的增透膜,并且损伤阈值很高,能为大多数工业和激光保护应用提供非常好的解决方案。我们还提供不同基底材料和镀膜选项的其它窗口片。此外,可定制楔形窗口片的尺寸、厚度或楔形角度N-BK7楔形激光窗口片采购须知
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