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Stock #16-799
97 160 ₽
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Характеристики
Diameter (mm)
—
25.40 +0.00/-0.13
Coating
—
Uncoated
Surface Quality
—
60-40
Bevel
—
Protective as needed
Clear Aperture CA (mm)
—
21.59
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
- Broad Transmission Range from 1 - 25μm
- No Absorption Bands between 12 - 25μm
- Ideal for Longwave IR Spectroscopy
Cadmium Telluride (CdTe) Windows provide broad, flat transmission across the infrared spectrum from 1 - 25μm. Cadmium telluride is a water insoluble material and is relatively low cost compared to infrared materials with similar transmissivity, such as diamond. Cadmium Telluride (CdTe) Windows are ideal for use in low power CO2 systems or in spectroscopy applications requiring longwave IR transmission. With no absorption bands between 12 - 25μm, Cadmium Telluride (CdTe) Windows are also used as substrates for infrared filters.
Note: Cadmium telluride is the softest of the II-VI materials and can be easily scratched or cleaved.
Документы
Diameter (mm)
25.40 +0.00/-0.13
Coating
Uncoated
Surface Quality
60-40
Bevel
Protective as needed
Clear Aperture CA (mm)
21.59
Type
Protective Window
Wavelength Range (nm)
1000 - 25000
RoHS
Compliant
Clear Aperture (%)
85
Thickness (mm)
2.00 ±0.13
Coefficient of Thermal Expansion CTE (10-6/°C)
5.9
Density (g/cm3)
6.2
Edges
Fine Ground
Index of Refraction nd
2.653 @ 10μm
Knoop Hardness (kg/mm2)
54
Poisson's Ratio
0.41
Substrate:Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Cadmium Telluride (CdTe)
Surface Flatness
2λ per inch @ 633nm
Young's Modulus (GPa)
36.52
Parallelism (arcmin)
<3
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