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Isosceles Prisms

Materials: High grade fused silica, SF11 or BK7 glass.
With the proper apex angle, it becomes Brewster prism with
  an extremely small loss for p-polarized beam.
Widely used for GVD correction in femtosecond lasers.

Isosceles Prism Specifications

Dimension Tolerance: +0.0, - 0.2mm
Flatness: λ/4 at 632.8 nm
Surface Quality: 20-10 scratch and dig
Clear Aperture: >80%
Bevel: 0.2 mm to 0.5 mm x 45o
Angular deviation tolerance:
< 1'
 

Standard Products
 




        Geometry

Part No.

Material

 Angle Φ (deg)

Size (mm)

IPQ3100

Fused silica

69.1
( B-angle @ 800nm)
A=B=C=10.0

IPQ3127

A=B=C=12.7
IPQ3150
A=B=C=15.0
IPQ3254
A=B=C=25.4

IPQ3300

A=B=C=30.0
IPS3100 SF11 59.1
( B-angle @ 800nm)
A=B=C=10.0

IPS3127

A=B=C=12.7
IPS3150
A=B=C=15.0
IPS3254
A=B=C=25.4
IPS3300
A=B=C=30.0

Other dimensions are routinely fabricated by Newlight Photonics Inc..
Please contact us for the prisms that best suit your applications.

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