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    Dichroic Mirrors

    Spectral range 193-3000 nm
    Size 3-450 mm
    Typical substrate materials FS, BK7, CaF₂
    Reflectivity / transmittance Up to 99.9%
    Clear aperture Up to 100%
    Surface Flatness, P-V <λ/20
    Surface Quality, S-D Up to 10-5
    LIDT pulsed >90 J/cm² @ 1064 nm, 10 ns, 10 Hz​
    LIDT CW >330 kW/cm @ 1070 nm
    Absorption <1 ppm @ 1070 nm

    Dichroic mirrors are precision optical components designed to selectively reflect specific wavelengths of light while transmitting others. From laser resonators to multi-wavelength laser beam combining these parts allow precise light control. ​

    Each dichroic mirror is custom-designed to meet your exact optical requirements, manufactured using high-quality optical substrates and advanced thin-film dielectric coatings, they deliver sharp spectral transitions, high transmission and reflection efficiency, low absorption, and excellent Laser-Induced Damage Threshold (LIDT), ensuring stable performance in demanding environments.​

    Whether used in precision medical lasers, industrial machining systems, or defense-grade optical assemblies, our dichroic mirrors combine reliability, durability, and performance, ensuring consistent results and minimal maintenance over the life of your system.

    • Defense & Aerospace
      Defense & Aerospace
    • Medical
      Medical
    • Semicon
      Semicon
    • Industrial
      Industrial
    • Optical Metrology