-SHERLAN OPTICS Optical Manufacturer-

Windows

» Windows

  • Plane Windows

    CATEGORY AND TAGS:
    Windows
    enquiry
    • Specifications

    Windows are used as substrates for transmission applications, such as laser windows,  beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers. Our standard substrates have laser grade polishing on both surfaces.

    Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser power density and environmental factors such as pressure, temperature, moisture, abrasion and corrosion. Round, square, and rectangular windows are available in a wide range of size and shape specifications. Under customer request dielectric or metallic coatings can applied.

    Sherlan Optics offers optical windows in a wide variety of materials from UV to IR.

     Standard Specifications

    Materials: BK7, UVFS, FS,

    CaF2, IR grade CaF2, MgF2, BaF2,

    ZnSe, ZnS, Ge, Si,Sapphire

    Surface Figure: Both Surfaces
    λ/4 at 633 nm
    λ/10 at 10.6 µm
    Surface Quality: Both Surfaces
    10-5
    20-10
    40-20
    Diameter Tolerance: + 0.0, – 0.05mm
    Thickness Tolerance: ± 0.05mm
    Wedge: ≤ 30 arc sec
    Bevels: 0.45* 45º
    Clear Aperture: Exceeds central 90% of diameter
    Antireflection Coating: Custom

     

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  • Sherlan Optics

  • Company

  • Contact Us

    Sherlan Optics
    Tel: 86-431-89235797
    Mobile:86-18946645479
    Add: Boxue Road, Changchun, China
    Web:www.sherlan.com