Caf2 Windows
Product Overview
Key Features
We are engaged in offering excellent quality CaF2 Windows to our valuable clients. Calcium fluoride (CaF2) is an insoluble ionic compound of calcium and fluorine.
Calcium fluoride is commonly used as a window material for both infrared and ultraviolet wavelengths, since it is transparent in these regions (about 0.15 I m to 9 I m) and exhibits extremely weak birefringence. Furthermore the material is fairly inert chemically so that these windows are not attacked. Nevertheless, at wavelengths as low as 157 nm, which are interesting to semiconductor manufacturers, the birefringence of calcium fluoride exceeds tolerable limits. This problem with birefringence can be mitigated through optimised growth process. It is particularly important as an ultraviolet optical material for integrated circuit lithography.
Fluorides are toxic to humans, however CaF2 is considered relatively harmless due to its extreme insolubility.
Specifications:
Material: CaF2
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: A 0.1mm
Surface quality: 80/50
Clear Aperture: >85%
Flatness: I per 25mm
Parallelism: 3'
Bevel: <0.25mm X 45A .
Calcium fluoride is commonly used as a window material for both infrared and ultraviolet wavelengths, since it is transparent in these regions (about 0.15 I m to 9 I m) and exhibits extremely weak birefringence. Furthermore the material is fairly inert chemically so that these windows are not attacked. Nevertheless, at wavelengths as low as 157 nm, which are interesting to semiconductor manufacturers, the birefringence of calcium fluoride exceeds tolerable limits. This problem with birefringence can be mitigated through optimised growth process. It is particularly important as an ultraviolet optical material for integrated circuit lithography.
Fluorides are toxic to humans, however CaF2 is considered relatively harmless due to its extreme insolubility.
Specifications:
Material: CaF2
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: A 0.1mm
Surface quality: 80/50
Clear Aperture: >85%
Flatness: I per 25mm
Parallelism: 3'
Bevel: <0.25mm X 45A .
Explore in hindi - सीएएफ 2 विंडोज
Company Details
WTS PHOTONICS CO., LTD., Established in 2000 at Fuzhou in Fujian, is a leading Exporter,Manufacturer,Supplier of Optical Instruments & Devices in China. WTS PHOTONICS CO., LTD. is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading CaF2 Windows, WTS PHOTONICS CO., LTD. has made a reputed name for itself in the market with high-quality Achromatic Lenses, Ball Lenses, CaF2 Windows, etc.
Focusing on a customer-centric approach, WTS PHOTONICS CO., LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Optical Instruments & Devices in bulk from WTS PHOTONICS CO., LTD. at Trade India quality-assured products.
Focusing on a customer-centric approach, WTS PHOTONICS CO., LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Optical Instruments & Devices in bulk from WTS PHOTONICS CO., LTD. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Supplier
Establishment
2000
Seller Details
W
WTS PHOTONICS CO., LTD.
Rating
5
Name
Mr. Mark Zhu
AddressView on Map
B2-602 Xinyuan Building, No.616, Jinshan Boulevard, Fuzhou, Fujian, 350002, China
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