Optical materials for ultraviolet/visible light/infrared applications
Our "Calcium Fluoride (CaF2)" has been used for many years as a key material in micro-lithography for semiconductor manufacturing. It is commonly used as an optical element in excimer laser systems, and its distinctive properties are applied in various fields. Please feel free to contact us if you have any inquiries. 【Features (Lithotec(R) CaF2)】 ■ High transmittance over a wide wavelength range from deep ultraviolet 130nm to infrared 8μm ■ Low refractive index (nd=1.43384) ■ Low spectral dispersion (vd=95.23) ■ Excellent laser durability against excimer lasers such as 157m, 193nm, and 248nm ■ Strong durability against high-energy molecules and radiation ■ Large crystal with a diameter of 420mm *For more details, please download the PDF or contact us.
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basic information
【Lineup】 ■IC Litho Type: Excimer laser, optical components for semiconductor manufacturing equipment ■Non-Litho Type: Optical components for imaging systems such as microscopes, measurement devices, and cameras *For more details, please download the PDF or contact us.
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【Applications】 ■ Ultraviolet and infrared optical devices ■ Optical devices for aerospace ■ Microscopes ■ Spectrometers ■ Laser windows ■ Excimer lasers ■ Micro-lithography optical systems *For more details, please download the PDF or contact us.
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Company information
Our company is a specialized manufacturer of high-quality single crystal and ceramic optical materials, contributing to various industries such as semiconductor manufacturing equipment, optics, laser technology, and radiation measurement. With the knowledge and technology we have cultivated over many years, we are able to supply products of stable quality to our customers. Please feel free to contact us if you have any requests.
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