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        Your present location:产品首页 >> PRUDUCTS >> Optical Prisms >> Corner Cube Prism
        • Name: Corner Cube Prism
        • 产品编号: Prism-CCP004
        • date: 2017-09-21
        • Views : 104

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        Optical Corner Cube Prism and Retroreflectors for Range Finding

        Corner Cube Reflector (rangefinder)( CCR or trihedral prism)
        A corner cube retroreflector, also known as a CCR or trihedral prism, is an optical structure that consists of three adjacent, mutually-orthogonal plane-reflecting surfaces which form the corner of a cube. The corner cube reflects an incident ray at a specific angle, independent of the prism and beam orientations.

        Typical corner cube designs reflect the incident light at 180 degrees. Some applications require the reflected ray to return at a different angle.

        A number of coating options are available for corner cube retroreflectors. The front face may have an antireflective (AR) coating applied, and the three reflecting faces may have a metallic or dielectric coating, or may remain uncoated.

        Applications

        Corner cubes are used in a wide variety of applications such as spectroscopy, battlefield technology laser resonator cavities, land surveying, ground based range-finding, satellite communications and space vehicle docking

        General Parameters(Optical Corner Cube Prism and Retroreflectors )

          

        Standard

        High Pricision

          Material

        N-BK7, Fused Silica, Custom

          Size

        0.5mm-380mm

          Size tolerance

        ±0.1mm

        ±0.03mm

          Angle Tolerance

        <3'

        <0.5''

          Clear Aperture

        ≥90%

        100%

          Surface Quality

        60/40, 40/20

        20/10, 10/5

          Surface Flatness

        1/2 lambda, 1/4lambda

        1/10Lambda, 1/20Lambda

          Parallelism

        +/-3' , +/-30''

        <0.5''

          Bevel

        <0.2mm±45°

        No Bevel (The Angle is unbroken)

          Coating

        Uncoated, AR, BBAR, Reflective