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PRODUCT OVERVIEW
Introduction
BaF2 windows utilize barium fluoride crystal as material, a fluoride material known for its exceptionally broad spectral range extending from the ultraviolet into the infrared. Compared with many common optical window materials, BaF2 is particularly valuable for designs that require access to longer infrared wavelengths while retaining broadband optical coverage.
Barium fluoride also offers useful resistance to high-energy radiation and maintains stable material properties in demanding optical environments. These characteristics give BaF2 windows a distinct role in systems where extended infrared response and radiation tolerance are more important than the mechanical strength offered by harder optical materials.
Applications
- Infrared detectors
- UV-VIS-IR spectroscopy systems
- Space and radiation-monitoring optical systems
Features & advantages
- Broad transmission range from UV to IR wavelengths
- Low absorption across a wide spectral range
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TECHNICAL DATA
Product specifications
ENGINEERING & OPTIONS
Technical capabilities & processing options
- Barium Fluoride Crystal Processing:
Precision processing of barium fluoride substrates with customized dimensions, thicknesses, and optical specifications. - Optical Surface Finishing:
Specialized polishing processes achieve controlled surface quality and flatness while preserving the transmission characteristics of BaF2 materials. - Broadband Coating Solutions:
AR coatings are available for specific wavelength ranges to improve transmission performance from UV to infrared applications. - Careful Inspection:
Comprehensive inspection processes are applied to verify dimensional accuracy, surface quality, and optical performance, ensuring consistent quality for precision barium fluoride windows.
CUSTOM OPTICS
Need a Custom BaF2 Window?
Share your drawing, dimensions, wavelength range, coating requirements, and quantity. Our team can review material selection, optical specifications, and manufacturing requirements for your UV, visible, and infrared applications.