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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多

25mm Dia., 1mm Thick UV-AR Coated, 1λ Fused Silica Window

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产品编码 #19-846 6-10 工作日
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RMB 837.33
数量 1-5
RMB 837.33
数量 6+
RMB 669.86
含税批量价格
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色散系数 (vd):
67.8
倒角:
Protective as needed
有效孔径 (%):
90
有效孔径 CA(mm):
22.50
直径 (mm):
25.00 +0.00/-0.20
厚度 (mm):
1.00 ±0.38
涂层:
UV-AR (250-425nm)
涂层规格:
Rabs ≤1.0% @ 250 - 425nm
Ravg ≤0.75% @ 250 - 425nm
Ravg ≤0.5% @ 370 - 420nm
热膨胀系数 CTE (10-6/°C):
0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)
密度 (g/cm3):
2.20
边缘:
Fine Ground
折射率 nd:
1.458
努氏硬度 (kg/mm2) :
522
平行度(弧分):
<5
泊松比 :
0.16
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
表面质量:
60-40
传输波前,P-V (λ):
类型:
Protective Window
波长范围 (nm):
250 - 450
杨氏模量 (GPa) :
73
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
3 J/cm2 @ 355nm, 10ns

合规性

RoHS 2015:
Certificate of Conformance:
Reach 235:

产品系列说明

  • 备有无镀膜窗口片及带宽增透膜窗口片
  • 非常适合用于高成本敏感度的宽带应用
  • 从 5mm 到 100mm  的圆形和方形尺寸
  • 另有 λ/4λ/10 UV 熔融石英窗口片可选 

TECHSPEC® 1λ 紫外线熔融石英窗口采用紫外线级合成熔融石英精密制造而成。除了卓越的传输性能外,这些光学窗口片的合成熔融石英还具有更高的热性能、优异的纯度和出色的环境耐久性,可满足苛刻的应用要求。这类窗口片是成本敏感型宽带应用的理想选择,可提供无镀膜或带宽带抗反射镀膜选项。TECHSPEC® 1λ UV 熔融石英窗口片有圆形和方形两种,尺寸从 5 毫米到 100 毫米不等,另有 λ/4 或 λ/10 UV 熔融石英窗口片可供选择。

请注意:  此产品系列的新添加型号可能指定传输波前畸变(TWD)规格,而不是表面平整度。有关这两种规格差异的更多信息,请参阅我们关于 理解光学窗口片 的应用说明. 

UV FS Transmission Curve
UV FS Transmission Curve

技术信息

FUSED SILICA

Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 1.75% @ 400 - 700nm (N-BK7)

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 250 - 425nm
Ravg ≤ 0.75% @ 250 - 425nm
Ravg ≤ 0.5% @ 370 - 420nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 350 - 450nm
Ravg ≤ 1.5% @ 250 - 700nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.5% @ 350 - 700nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 880nm
Ravg ≤ 1.25% @ 400 - 870nm
Ravg ≤ 1.25% @ 890 - 1000nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.4% @ 425 - 675nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 532nm
Rabs ≤ 0.25% @ 1064nm
Ravg ≤ 1.0% @ 500 - 1100nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with NIR I (600 - 1050nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 0.5% @ 600 - 1050nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with NIR II (750 - 1550nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.5% @ 750 - 800nm
Rabs ≤ 1.0% @ 800 - 1550nm
Ravg ≤ 0.7% @ 750 - 1550nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

 
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