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  • Barium fluoride(BaF2)
    Barium fluoride(BaF2)

    ICC has barium fluoride for IR(high transparency)/ flicker (low background) applications in high-energy physics, multispectral cameras, infrared thermometry and thermal imaging.

    It has the advantages of wide spectrum, large supply and low price. It can be used as windows, flat films, domes, lenses, prisms, etc., and has a wide range of applications in FTIR, LWIR, hyperspectral cameras and other fields.

  • Magnesium fluoride (MgF2)
    Magnesium fluoride (MgF2)

    MgF2-E: 193nm / 248nm / 355nm excimer, excellent uniformity, no small-angle grain boundaries;

    MgF2-PS: PID 10.6eV and spectrum analyzer have low energy loss and stable light energy;

    MgF2-W: Wave plate, high orientation accuracy, no small-angle grain boundaries, low stress;

    MgF2-V: used in ultraviolet/infrared light sources, vacuum viewports, lenses, prisms, etc.;

    MgF2-H: Hot pressing, mainly used for dome cover;

  • Lithium fluoride(LiF)
    Lithium fluoride(LiF)

    ICC has lithium fluoride material in ultraviolet/deep ultraviolet, which can be used for extreme ultraviolet light source, LED panel coating, ULTRAVIOLET detection and sensing.

    LIF is highly water-soluble, and has strict requirements on optical processing and storage, and dissociation often occurs. Therefore, the archive of the polishing sheet is mostly used for plating a protective film.

    With more than 10 years of processing experience, Intrinsic can meet the high precision and low chipping requirements of LIF processing, and better meet the needs of the market. Lithium fluoride is used in windows, lenses and prisms in vacuum ultraviolet, ultraviolet, visible and infrared.


  • Silicon material(Si)
    Silicon material(Si)

    Intrinsic silicon currently has three grades and is widely praised by customers.

    SI-MIRROR grade: single crystal, mainly used in the galvanometer mirrors of various high and low power lasers, standard shapes or customized shapes, typical: no transmittance requirements.

    SI-OPTICAL grade: single crystal, mainly used for infrared temperature measurement and imaging purposes such as optical lenses, filters, prisms, etc., typically: higher transmittance requirements.

    SI-Wafer grade: single crystal, mainly used in semiconductors, IGBT modules, diodes and triodes, typical: resistance control is extremely strict.

  • Germanium material(Ge)
    Germanium material(Ge)

    ICC provides optical germanium blank processing, finished component processing, and coating services to meet your various needs.

  • Witness samples
    Witness samples

    Witness samples
    Witness samples allow testing without handling the actual part, to ensure the coating process is accurate before moving forward with the optical component. And after coating, the witness samples are often used to measure reflectivity, transmission, and polarization, as well as humidity, temperature, durability, and salt fog tests. The witness material is should be the same as the substrate material and is almost always the industry standard of roughly 1” (25 mm/25.4mm) in diameter  to accommodate the size of standard spectrophotometers tooling .