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Home Products Infrared Lens Custom 4 Inches Silicon Wafer 5mm to 300
Custom 4 Inches Silicon Wafer 5mm to 300mm Si windowsCustom 4 Inches Silicon Wafer 5mm to 300mm Si windowsCustom 4 Inches Silicon Wafer 5mm to 300mm Si windowsCustom 4 Inches Silicon Wafer 5mm to 300mm Si windows

Custom 4 Inches Silicon Wafer 5mm to 300mm Si windows

  • Custom Si Windows 5mm–300mm
  • High Purity Silicon Optical Windows
  • IR Silicon Window 4 Inch
  • Custom Silicon (Si) Optical Windows & Wafers — 5mm to 300mm diameter, single-crystal Si, double/SSP polish. 

    Transparent 1.2–7μm MWIR, ideal for IR imaging, CO₂/diode laser systems, semiconductor & aerospace optics. 

    BBAR coating & custom specs available.

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    Description

    Specifications:

    • Material: High purity Silicon (Si)
    • Diameter Range: 5mm – 300mm (customizable)
    • Thickness: Customizable (typically 0.5mm – 10mm)
    • Surface Finish: Polished, double-side or single-side optional
    • Flatness: λ/10 (typical)
    • Surface Quality: 20-10 scratch-dig (standard)
    • Transmission Range: 1–7µm IR (typical)
    • Applications: Suitable for optical windows, IR systems, laser optics, and semiconductor processes

    Applications:

    • Infrared optical windows
    • CO2 and other IR laser systems
    • Semiconductor wafer processing
    • Optical sensors and detectors
    • High precision laboratory optics
    • Thermal imaging systems
    • Custom optical experiments


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    Product Categories

    • Spherical Lens
      • Achromatic Lens 01
      • Convex Lens
      • Concave Lens
    • Cylindrical Lens
    • Aspherical lens
    • Prism
      • Powell prism
      • Penta prism
      • Triangular prism
      • right angle prism
      • wedge prism
      • splitter prism
      • Dove prism
      • Amici Prism
      • Cone Prism
      • hyperion prism
      • Pentagonal Prism
      • Polygonal Prism
      • Rhomboid Prisms
      • Lei-ca prism total station
    • Optical Window
    • Laser Module
      • dot laser module
      • line laser module
      • cross laser module
    • Collimator lens
    • Optical Filter
    • Laser bore sight
    • Infrared Lens
    • Reflective Lenses
    • Optical grating
    • Endoscope Lens
    • Micro Lens
    • Laser lens
    • Assemble optical system
    • Dome lens
    • Fresnel Lens
    • Plano-Concave Lenses
    • Laser Accessories
    • YAG
    • Fiber Collimator
    • Grating

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    • Spherical Lens
    • Aspherical lens
    • Cylindrical Lens
    • Laser Module
    • Optical Window
    • Prism
    • Collimator lens
    • Laser bore sight

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