Wedge prism

Wedge prisms can be used individually to deviate a laser beam a set angle, or two wedge prisms can be used together for beam steering applications. A single wedge prism's ability to deviate the angle of an incident beam is measured in Diopters with 1 diopter deviating the beam 1cm at a 1m working distance.
Two wedge prisms can be used as an anamorphic pair for beam shaping (to correct the elliptical shape of diode outputs). Or, a pair of wedge prisms can steer a beam anywhere within a circle described by the full angle 4θ, where θ is the deviation from a single prism. This beam steering is accomplished by rotating the two wedge prisms independently of each other, and is typically used to scan a beam to different locations in imaging applications.

We can manufacture optical prisms in any optical material required. Please contact us with your specific requirements.

• Material	BK7/K9/UV fused silica/optical glass
  Dimensional Tolerance	±0.01mm
  Angle Tolerance	±5 Arcsec
  Surface Flatness	1/10Lambda
  Surface Quality	60/40, 40/20 20/10 or better
  Bevel	0.35±0.1mm
  Thickness & Tolerance	3-100mm±0.05mm
  Coating	AR coatimg（as per your need）
  	Reflective coating（as per your need）
  	Dichroic film（as per your need）