UV Lithium Fluoride Windows for Advanced Optics & Photonics

Lithium Fluoride (LiF) is an exceptional material highly valued in optics and photonics for its broad range of properties. Its remarkable transparency in the UV spectrum, covering approximately 120nm to 10μm, makes it indispensable for applications requiring efficient UV light transmission. This UV Lithium Fluoride material also exhibits a high refractive index (~1.39 in the visible spectrum), making it ideal for crafting optical components like lenses, prisms, and windows to ensure precise light control.

Furthermore, LiF boasts excellent mechanical and thermal stability, offering resistance to thermal shock and high-temperature environments. Its unique properties make it a preferred choice for demanding optical applications such as spectroscopy, UV lithography, laser systems, and fluorescence microscopy. Despite its sensitivity to moisture and handling, proper care ensures Lithium Fluoride windows maintain superior performance across various systems in challenging conditions.

Lithium Fluoride (LiF) is a high-performance material renowned in optics and photonics for its exceptional properties. Its broad transmission range, spanning from 0.12 μm to 6 μm, and remarkable UV transparency make it indispensable for cutting-edge optical systems. LiF ensures precise control over light propagation with a refractive index of 1.392 at 0.6 μm, optimizing its use in optical components such as lenses, prisms, and windows. Additionally, its low reflectance of 5.2% at 0.6 μm enhances its usability across various applications.

The material demonstrates outstanding durability, withstanding high temperatures and thermal shock due to its melting point of 848°C, thermal conductivity of 11.3 W/m·K, and Knoop hardness of 102. Its robust density of 2.639 g/cm³ further supports stability in intricate optical configurations. Widely used in UV optics, laser systems, spectroscopy, and optical coatings, UV Lithium Fluoride windows play a critical role in transmitting specific wavelengths while maintaining exceptional performance. These properties make Lithium Fluoride a cornerstone material for modern optical technologies.