N-BK7高精度窗口片【图】报价_批发商厂家_品牌_联系方式-吉林省一博商贸有限公司

产品信息

所在地:

吉林长春
产品价格:

电议
最小起订:

1
发布时间:

2023-05-30
有效期至:

2023-06-30

产品详细

“N-BK7高精度窗口片”参数说明

型号：	N-BK7楔形	规格：	350-1700nm
商标：	一博	包装：	纸箱
Diameter Tolerance：	0.0 / -0.2 mm

N-BK7高精度窗口片”详细介绍

特性：

30弧分的楔形窗口片可选未镀膜或镀三种宽带增透膜之一的版本

350 - 700 nm (A膜)
650 - 1050 nm (B膜)
1050 - 1700 nm (C膜)

提供?1/2英寸、?1英寸和?2英寸窗口片可联系技术支持选择定制尺寸

QXKJ提供N-BK7楔形窗口片系列产品，可消除干涉图样，并且有助于避免外腔反馈。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。

N-BK7在光谱的可见光和近红外区域具有不错的透过率。通常在紫外熔融石英的优点（即，在紫外光区域有较好透过率，且热膨胀系数更小）并非必需的情况下选择N-K7窗口片。这些窗口片可选未镀膜(350 nm - 2.0 μm)或在两个光学表面镀我们三种低损耗标准带宽减反膜(BBAR)之一的版本。标准宽带减反膜设计用于以下范围：350 - 700 nm (A膜)，650 - 1050 nm (B膜)或1050 - 1700 nm (C膜)。未镀膜窗口片的每个表****有约4%的典型损耗，而宽带减反膜在指定波长范围上将每个表面的该损耗减小到Ravg< 0.5% ，并且对于0�与30�之间的入射具有良好性能。

N-BK7楔形窗口片，未镀膜

Wedge Angle	30 � 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	�0.2 mm	�0.4 mm	�0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Central ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	10-5 Scratch-Dig
Wavelength Range	350 nm - 2.0 ?m (Uncoated)

N-BK7楔形窗口片，增透膜：350 - 700 nm

Wedge Angle	30 � 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	�0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Central ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	350 - 700 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0� AOI

N-BK7楔形窗口片，增透膜：650 - 1050 nm

Wedge Angle	30 � 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	�0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Central ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	650 - 1050 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0� AOI

N-BK7楔形窗口片，增透膜：1050 - 1700 nm

Wedge Angle	30 � 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	�0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Central ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Central ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	1050 - 1700 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0� AOI

吉林省一博商贸有限公司

N-BK7高精度窗口片