![]() Nighthawk Solutions is able to provide windows, lenses, prisms and custom-made ZnSe optics. ![]() It is a scintillator with emission peak at 640 nm, suitable for matching with photodiodes. Its refractive index is about and about healthcare, it can be found as the entrance optic in the non-contact clinical thermometers. It has a remarkably wide transmission wavelength range, from 0.45 µm to 21.5 µm. Free of absorption and inclusions, it is ideally suited for CO2 laser optics at 10.6 µm wavelength. ZnSe Optics is a main instrument in laser beam delivery systems. ZnSe can be applied as an infrared laser gain medium emitting at 2.4 µm. Zinc Selenide emits blue light when used to form light-emitting diodes. Zinc Selenide is commonly used in the following areas:ġ. ZnSe material is a chemically inert, non-hygroscopic, and high-pure product that is very effective in many optical applications due to its extremely low bulk losses, high resistance to thermal shock, and stability in virtually all environments. Zinc Selenide is transparent in a wide spectral range from visible to far-infrared. Zinc Selenide (ZnSe) is widely used in CO2 laser components, infrared spectroscopy, imaging systems, IR pyrometers, surveillance, and detection systems. Polycrystalline germanium (GPZ) - up to 99.9999% Optical elements of various shapes and configurations (windows, lenses, prisms) per individual specification Our list of products includes, but is not limited to, the following items: High-brightness LEDs, automobile headlights, and to backlight LCD screens. ![]() Germanium wafer substrate are used for high-efficiency multijunction photovoltaic cells for space applications. Used in electronic devices such as LEDs. GeO2 is used as a catalyst for the synthesis of polyethylene terephthalate (PET) used to make bottles. Infrared Wire Grid Polarizers - designed for 2-30 µm Infrared Neutral Density (ND) Filters - spectrally flat from 2µm to 14µmģ. ![]() Infrared Longpass Filters - ideal for isolating broad spectral regionsĢ. It may be installed into Thermal Imaging Cameras as well as Hot-Spot Detection Devices.Īdditional Applications of Infrared Optics:ġ. May be incorporated into lenses and or windows. GeO2 has a high refractive index and a low optical dispersion. In the form of GeCl4, GeO2 is deposited into the core of the fiber. Germanium (Ge) is mainly used in 3 applications: It is considered a strategic material for many military and commercial applications. Germanium is widely used in infrared optics, fiber optics, semiconductors, and solar applications. ![]()
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