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Other IR Materials

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

Barium Fluoride (BaF2) Windows
  • Excellent Transmission from 200nm - 12μm
  • Resistant to High-Energy Radiation
  • Provide High Transmission without AR Coatings

II-VI Optical Grade Polycrystalline CVD Diamond Windows
  • High Transmission Across UV, FIR, and Microwave Spectra
  • High Thermal Conductivity for Use with High Power Lasers
  • Exceptional Hardness for Ultimate Scratch Resistance
  • II-VI Manufactured

Broadband IR Laser Mirrors
  • Greater than 98% Reflectivity from 2 - 20μm
  • Copper Substrate Mirrors
  • High Damage Thresholds
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

IG6 IR Aspheric Lenses
  • Diffraction Limited Performance
  • Ideal for IR Lasers, Thermal Imaging, or FTIR Spectroscopy
  • Higher Uncoated Transmission than Germanium

Infrared (IR) Wire Grid Polarizers
  • Designed for Wavelengths Ranging from 2 - 30μm
  • Holographic Polarizers Available in Many Substrates
  • Ruled Polarizers Ideal for High-Power Lasers
  • 360° Rotation Using Metric Polarizer Mounts

Mid-Wave and Long-Wave Infrared (IR) Aspheric Lenses
  • Wavelength Range of 1 - 14μm
  • Variety of Coating Options
  • Mounted and Unmounted Versions

Mid-Wave Infrared (MWIR) and Long-Wave Infrared (LWIR) Waveplates
  • Ideal for Applications in the 3 – 9μm Range
  • λ/4 and λ/2 Retardance
  • Mounted for Easy Alignment and System Integration

Potassium Bromide (KBr) Windows
  • Excellent Transmission from 250nm – 26μm
  • Good Resistance to Mechanical Shock
  • Ideal for FTIR Spectroscopy
  • Sodium Chloride (NaCl) Windows Also Available

Rochon Polarizers
  • Multiple Polarization Materials Available
  • Ordinary Rays Pass Through Undeviated
  • Extraordinary Rays Deviate

Sodium Chloride (NaCl) Windows


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