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Location: Main > Optical Prisms > Anamorphic Prisms > ANP1-08000800-90-SAR
Name: 8.0x8.0mm UVFS Anamorphic Right Angle Prism(SAR)
P/N: ANP1-08000800-90-SAR
Keywords:8.0x8.0mm,UVFS,Anamorphic,right angle,SAR MgF2
Unit Price: S$95.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Anamorphic Prism Pairs are used to transform elliptical laser diode beams into nearly circular beams by magnifying the elliptical beam in one dimension. They can also be used to convert a circular beam into an elliptical beam. We offer std or custom right angles with an antireflection coating or uncoated. Paired prisms can be chosen for magnifications from 2.0 to 4.0.

An average throughput of 95% can be achieved if the prisms are oriented such that the incident light enters the prism pair at Brewster's angle and each surface has the appropriate AR coating for the wavelength of the incident light. Please note that the maximum input beam width is 90% of the prism width.

Beam shaping can also be accomplished by using cylindrical lenses, which provide one-dimensional shaping of a beam.
Material:  UV fused silica glass, 180-2100nm
Design and Application Idea:
Dimension:  Aperture surface: A x B = 8.0 x 8.0, +/-0.1mm
Base Thickness:  C = 5.60, +/-0.05mm
Surface Quality:  40/20 scratch and dig (for two optical surfaces)
Clear Aperture:  >90%
Flatness:  <lambda/10 @ 632.8nm (all optical surfaces: input and output) over clear aperture
Bottom Surfaces:  Fine ground
Side Surfaces:  Fine ground
Brewster Angle:  
 Angle thetaB is Brewster angle for UV fused silica, defined by:
 sin(thetaB) / sin(theta)  = n (1.460, refractive index of UVFS)  
 thetaB  + theta = 90 degres
Edge Protection: 0.10-0.15mm x 45-deg
Coating: SAR MgF2, applicable for 200-2300nm
Note:  Unit price is for single piece only, instead for one pair.
 
 
 
 
 
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