Polarizing Beamsplitter Cubes
      All of our polarizing beam splitter cubes are epoxy free, making them suitable for high power applications with energy densities exceeding 10 J/cm2 at 1064 nm.
      These high-precision assemblies have been widely used in telecommunications, semi-conductor and biomedical applications where transmission efficiency, extinction ratio and wavefront quality are all critical specifications.

      In addition to the standard sizes and wavelengths, we can produce high-energy cube beamsplitters from 1×1 mm2 in size, and in a wide variety of materials including fused silica, BK7, YAG, and other optical glasses and crystals.

      Main Features:
      • Optical bonding for epoxy-free optical paths - no glue!
      • High-energy laser-line and broadband designs
      • Wavelength Range: 400-1100 nm /680-1080 nm
      • Damage Threshold up to >10 J/cm2 @ 1064 nm
      • Custom cubes for multiple wavelengths or wavelength regions available
      • RoHs Compliant


      Polarizing Beamsplitter Cubes
      Polarizing Beamsplitter Cubes

      Micro Optics
      These high-quality custom optics and optical assemblies combine our IBS coatings, ultraprecise fabrication capabilities and epoxy-free, which are widely used in the telecommunications, semi-conductor and biomedical industries.
      Because of their miniature size, they can be placed right at the objective lens or at the tip of optical fibers and light pipes.

      Applications:
      • Beam-delivery micro-systems
      • Fiber-optic
      • Endoscopic systems
      • Fluorescence spectroscopy
      • Raman spectroscopy
      • Optical-coherence tomography (OCT)
      • Multiphoton microscopy (MPM)
      • Confocal microscopy.
    • Main Features:
      • High precision laser optics and assemblies from 1 mm in size
      • Multi-element, micro-optic assemblies with epoxy-free optical paths
      • Custom dielectric HR, AR and polarizing coatings available
      • Operating Wavelength: UV, Visible, NIR, telecom bands, MWIR (250–5000 nm)
      Products include: Solid and air-spaced etalons,Polarization beam splitters,Waveplates,Beamsplitter cubes,Right angle turning prisms.

      Micro Optics
      Micro Optics

      Thin-Film Plate Polarizers
      These thin-film plate polarizers utilize our advanced ion-beamsputtered (IBS) coating technology to achieve superior high power performance and guaranteed transmission at a specific angle of incidence, with no angle tuning required.
      IBS polarizers achieve high extinction ratios for high-power applications because they are actually microscopic versions of “pile-of-plates” polarizers.
      Each thin-film layer is arranged to transmit p-polarized light only. The s-polarized light sees a multi-layer reflector.

      Main Features:
      • Wide acceptance angle and no angle tuning required
      • Angle of Incidence: 45° or Brewster
      • Damage Threshold up to >10 J/cm2,20ns, 20Hz
      • 45° design separates s and p by 90°; optional side 2 coating for R < 0.1%
      • Extinction ratios greater than 1000:1 ; no AR coating necessary
      • RoHs Compliant


      Thin-Film Plate Polarizers
      Thin-Film Plate Polarizers

      Non Polarizing Cube Beamsplitters
      Non-polarizing Cube Beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms.
      The low polarization dependence of the metallic–dielectric coating allows the transmission and reflection for S and P-polarization states to be within 5% of each other. They will not change the state of polarization of the incident beam.
      Specifications:
      • Dimension Tolerance: ±0.2mm
      • Flatness: λ/4@632.8nm
      • Surface Quality: 60-40 scratch and dig
      • Beam Deviation: <3 arc minutes
      • Transmittance: 45% ± 5%
      • Absorption: <10%
      • Polarization: 6%

        Specifications Non-Polarizing Cube Beamsplitter
      • Flatness: λ/4@632.8nm
      • Diameter Tolerance: ±.2 mm
      • Beam deviation <3 arc minutes
      • Polarization 6%

        Specifications Polarizing Cube Beamsplitter
      • Flatness: λ/4@632.8nm
      • Diameter Tolerance: ±.2 mm
      • Beam deviation <3 arc minutes
      • Extinction ratio: >100:1
      • Principal Transmittance:Tp>95% and Ts<1%
      • Principal Reflectance: Rs>99% and Rp<5%

      Non Polarizing Cube Beamsplitters
      Non Polarizing Cube Beamsplitters

      ZnSe Thin Film Polarizers
      Thin Film Polarizers (TFP's) is used to split a laser beam into two parts with S and P Polarizations. TFP's serie can be used to combine two beams with S and P polarizations.
      TFP's consist of a coated plate, which is oriented at Brewster's angle with respect to the incoming beam. The thin film coating will enhance the reflectivity of the s-polarized component of the beam, while maintaining high transmission of the p-polarized component.
      • Dimension: 0.75*1.5 inch
      • Thickness:3mm
      • Material: ZnSe


      ZnSe Thin Film Polarizers


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        +39 02535831
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        +39-06 86 89 42 59
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