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Micro Wedge Prisms

  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.

Applications:

l Optical Switches

l Passive Optical Components

 

Capability:

PARAMETER

COMMERCIAL

HIGH PRECISION

Material

N-BK7/H-K9L or Fused silica

N-BK7/H-K9L or Fused silica

Clear Aperture

≥85%

≥90%

Dimension & Tolerance

1.0-5.0±0.1mm

1.0-5.0±0.01mm

Flatness

λ/4 @632.8nm

λ/20 @632.8nm

Surface Quality(S/D)

40-20

10-5

Angle Tolerance

±3 arcmin

±10 arcsec

AR Coating

R<0.2%@λc±40nm

R<0.2%@λc±40nm

Other material ,sizes, tolerance and coatings are also available upon request.