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Anamorphic Prism

Diode lasers usually feature an elliptical beam profile. While, mostly a circular beam shape is required, like mode-matching to an external resonator, adapting beam size to pass a small aperture of an isolator, and etc. Anamorphic Prism Pairs are used to transform elliptical laser diode beams into nearly circular beams by magnifying the elliptical beam in one dimension.

Available Options

SKUWedge Angleθ(°)B(mm)C(mm)A(mm)AR CoatingMaterialPrice 
A-PSM300812000929.433128.512635SF11
A-PSM300812046529.43128.512700-900SF11
A-PSM911229.433128.512/SF11

Description

Dimension Tolerance ±0.2mm
Surface Quality 60/40
Clear Aperture >90%
Flatness <λ/4@632.8nm
Angle Tolerance <3 arc minutes
Chamfer Protective<0.5mmx45°
Coating None, available

Additional information

Wedge Angleθ(°)

29.43, 29.433

B(mm)

12

C(mm)

8.5

A(mm)

12

AR Coating

/, 635, 700-900

Material

SF11

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