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产品名称：紫外石英楔形窗口片
产品型号：QX-ZWSQ
产品品牌：QX
产品咨询 >>
特性
· 30弧分的楔形窗口片
· 可选未镀膜或镀四种增透膜之一的版本
o 245 - 400 nm(-UV膜)
o 350 - 700 nm(-A膜)
o 650 - 1050 nm(-B膜)
o 1050 - 1700 nm(-C膜)
· 提供Ø1/2英寸、Ø1英寸、Ø1.5英寸和Ø2英寸的版本
· 定制版本请联系技术支持
QXKJ提供这种楔形紫外熔融石英窗口片系列产品。这种楔形光学元件消除了干涉条纹图样，并且有助于避免腔反馈。窗口片用于保护激光输出不受环境的影响，适用于光束采样应用。QXKJ也提供许多基底材料和镀膜选项的平窗口片。
紫外级熔融使用非常适用于需要比N-BK7在更深的紫外波段透过率更大的应用。紫外熔融石英也比N-BK7对于给定波长提供更低折射率，更好的均匀度和更低的热膨胀系数。这些窗口片可选择未镀膜(185 nm - 2.1 μm)或镀有四种低损耗标准宽带增透膜(BBAR) 之一的版本，增透膜镀在两个光学表面上。BBAR增透膜设计成以下范围：245 - 400 nm (-UV), 350 - 700 nm (-A), 650 - 1050 nm (-B)或1050 - 1700 nm (-C)。虽然未镀膜的窗口片具有每个表面4%的典型损耗，BBAR镀膜将该损耗减小到在指定波长范围上每个表面Ravg< 0.5% ，并且对于0°与30°之间的入射角提供良好性能。
紫外熔融石英楔形窗口片，未镀膜
Wedge Angle | 30 ± 10 arcmin | |||
Diameter | 1/2" (12.7 mm) | 1" (25.4 mm) | 1.5" (38.1 mm) | 2" (50.8 mm) |
Diameter Tolerance | +0.0 / -0.2 mm | +0.0 / -0.1 mm | +0.0 / -0.2 mm | |
Thickness | 3.0 mm | 5.0 mm | 4.0 mm | 12.0 mm |
Thickness Tolerance | ±0.4 mm | ±0.2 mm | ±0.1 mm | |
Clear Aperture | ≥Ø11.43 mm | ≥Ø22.86 mm | >Ø34.29 mm | ≥Ø45.72 mm |
Surface Flatnessa | ≤λ/20 Over Central Ø5 mm ≤λ/10 Over Clear Aperture | ≤λ/20 Over Central Ø10 mm ≤λ/10 Over Clear Aperture | ≤λ/2 | ≤λ/20 Over Central Ø15 mm ≤λ/10 Over Clear Aperture |
Surface Quality | 10-5 Scratch-Dig | 20-10 Scratch-Dig | 10-5 Scratch-Dig | |
Wavelength Range | 185 nm - 2.1 μm (Uncoated) | |||
楔形窗口片，紫外熔融石英，增透膜：245 - 400 nm
Wedge Angle | 30 ± 10 arcmin | |||
Diameter | 1/2" (12.7 mm) | 1" (25.4 mm) | 1.5" (38.1 mm) | 2" (50.8 mm) |
Diameter Tolerance | +0.0 / -0.2 mm | +0.0 / -0.1 mm | +0.0 / -0.2 mm | |
Thickness | 3.0 mm | 5.0 mm | 4.0 mm | 12.0 mm |
Thickness Tolerance | ±0.1 mm | ±0.2 mm | ±0.1 mm | |
Clear Aperture | >Ø11.43 mm | >Ø22.86 mm | >Ø34.29 mm | ≥Ø45.7 mm |
Surface Flatnessa | ≤λ/20 Over Central Ø5 mm ≤λ/10 Over Clear Aperture | ≤λ/20 Over Central Ø10 mm ≤λ/10 Over Clear Aperture | ≤λ/2 | ≤λ/20 Over Central Ø15 mm ≤λ/10 Over Clear Aperture |
Surface Quality | 20-10 Scratch-Dig | |||
AR Coating Range | 245 - 400 nm | |||
Reflectance over AR Coating Range | Ravg < 0.5% | |||
楔形窗口片，紫外熔融石英，增透膜：350 - 700 nm
Wedge Angle | 30 ± 10 arcmin | |||
Diameter | 1/2" (12.7 mm) | 1" (25.4 mm) | 1.5" (38.1 mm) | 2" (50.8 mm) |
Diameter Tolerance | +0.0 / -0.2 mm | +0.0 / -0.1 mm | +0.0 / -0.2 mm | |
Thickness | 3.0 mm | 5.0 mm | 4.0 mm | 12.0 mm |
Thickness Tolerance | ±0.1 mm | ±0.1 mm | ±0.2 mm | ±0.1 mm |
Clear Aperture | ≥Ø11.43 mm | ≥Ø22.86 mm | >Ø34.2 mm | ≥Ø45.72 mm |
Surface Flatnessa | ≤λ/20 Over Central Ø5 mm ≤λ/10 Over Clear Aperture | ≤λ/20 Over Central Ø10 mm ≤λ/10 Over Clear Aperture | ≤λ/2 | ≤λ/20 Over Central Ø15 mm ≤λ/10 Over Clear Aperture |
Surface Quality | 20-10 Scratch-Dig | |||
AR Coating Range | 350 - 700 nm | |||
Reflectance over AR Coating Range | Ravg < 0.5% | |||
楔形窗口片，紫外熔融石英，增透膜：650 - 1050 nm
Wedge Angle | 30 ± 10 arcmin | |||
Diameter | 1/2" (12.7 mm) | 1" (25.4 mm) | 1.5" (38.1 mm) | 2" (50.8 mm) |
Diameter Tolerance | +0.0 / -0.2 mm | +0.0 / -0.2 mm | +0.0 / -0.1 mm | +0.0 / -0.2 mm |
Thickness | 3.0 mm | 5.0 mm | 4.0 mm | 12.0 mm |
Thickness Tolerance | ±0.1 mm | ±0.1 mm | ±0.2 mm | ±0.1 mm |
Clear Aperture | ≥Ø11.43 mm | ≥Ø22.86 mm | >Ø34.2 mm | ≥Ø45.72 mm |
Surface Flatnessa | ≤λ/20 Over Central Ø5 mm ≤λ/10 Over Clear Aperture | ≤λ/20 Over Central Ø10 mm ≤λ/10 Over Clear Aperture | ≤λ/2 | ≤λ/20 Over Central Ø15 mm ≤λ/10 Over Clear Aperture |
Surface Quality | 20-10 Scratch-Dig | |||
AR Coating Range | ||||
