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  • Name: Corner Cube Prism
  • date: 2017-09-21
  • MOQ: 0
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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

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Address:
Changchun Worldhawk
Optoelectronics Co.,Ltd
No.189,Chang-Ji Nan Road.
Changchun,China 130022
Tel:+86 431 89825768
Email:Sales@worldhawk.com
Website:www.worldhawk.com

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