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25.4mm Dia., 2mm Thick, Uncoated, ISP Optics Cadmium Telluride (CdTe) Window | CD-W-25-2

Name: 25.4mm Dia., 2mm Thick, Uncoated, ISP Optics Cadmium Telluride (CdTe) Window | CD-W-25-2
Brand: ISP Optics
SKU: 16-799
Price: ₹42,630

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Cadmium Telluride (CdTe) Windows

Stock #16-799 Clearance Contact Us

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₹42,630

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₹42,630

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Bevel:

Protective as needed

Clear Aperture (%):

Clear Aperture CA (mm):

21.59

Diameter (mm):

25.40 +0.00/-0.13

Thickness (mm):

2.00 ±0.13

Coating:

Uncoated

Coefficient of Thermal Expansion CTE (10^-6/°C):

5.9

Density (g/cm³):

6.2

Edges:

Fine Ground

Index of Refraction n_d:

2.653 @ 10μm

Knoop Hardness (kg/mm²):

Parallelism (arcmin):

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 (P-V):

2λ per inch @ 632.8nm

Surface Quality:

60-40

Type:

Protective Window

Wavelength Range (nm):

1000 - 25000

Young's Modulus (GPa):

36.52

Model Number:

CD-W-25-2

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

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Reach 240:

Compliant

Product Family Description

Broad Transmission Range from 1 - 25μm
No Absorption Bands between 12 - 25μm
Ideal for Longwave IR Spectroscopy

ISP Optics 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. ISP Optics 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.

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25.4mm Dia., 2mm Thick, Uncoated, ISP Optics Cadmium Telluride (CdTe) Window | CD-W-25-2

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Regulatory Compliance

Product Family Description