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Stock #16-808
34 943 ₽
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Характеристики
Diameter (mm)
—
12.70 +0.00/-0.13
Coating
—
Uncoated
Surface Quality
—
60-40
Bevel
—
Protective as needed
Clear Aperture CA (mm)
—
10.80
Type
—
Protective Window
Все характеристики
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- 30 Arcmin Wedge
- Low Absorption, High Transmission
- Ideal for Harsh Environments
- Precision Flat Calcium Fluoride Windows Also Available
Calcium Fluoride (CaF2) Wedged Windows feature a 30 arcmin wedge to eliminate fringe patterns from etalon effects and to prevent cavity feedback. Calcium fluoride’s combination of low absorption and high damage threshold make these windows a popular choice for free-space lasers. Its low refractive index allows it to be used without an anti-reflective coating. Calcium Fluoride (CaF2) Wedged Windows feature low water solubility and offer superior hardness compared to other fluoride-based substrates, making them suitable for laser applications in harsh environments. Calcium Fluoride (CaF2) Wedged Windows provide laser output protection from environmental effects and are ideal for beam sampling applications.
Документы
Diameter (mm)
12.70 +0.00/-0.13
Coating
Uncoated
Surface Quality
60-40
Bevel
Protective as needed
Clear Aperture CA (mm)
10.80
Type
Protective Window
Wavelength Range (nm)
200 - 7000
RoHS
Compliant
Clear Aperture (%)
85
Thickness (mm)
2.00 ±0.13
Coefficient of Thermal Expansion CTE (10-6/°C)
18.85
Density (g/cm3)
3.18
Edges
Fine Ground
Index of Refraction nd
1.495
Knoop Hardness (kg/mm2)
158.3
Poisson's Ratio
0.26
Substrate:Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Calcium Fluoride (CaF2)
Surface Flatness
2λ @ 633nm
Young's Modulus (GPa)
75.8
Wedge Angle
30' ±15
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