Laser Optics
Glan-Laser Prisms


Glan-Laser Prisms

Specification:

Wavelength Ranges: 190-3500nm( a-BBO), 
                                 350-2300nm(Calcite),
Surface Quality:
20-10 Scratch and Dig
Dimensions Tolerance:
±0.1 mm
Beam Deviation:
< 3 arc minutes
Transmission Wavefront Distortion: 
                                 < λ/4 @632.8nm for a-BBO
                                < λ/2 @632.8nm for Calcite
Escape Window: Double
Coating:
Single Layer MgF2 on Input and Output Surface
Damage Threshold:
>1GW/cm2 at 1064nm for a-BBO
Housing: Black Anodized Aluminum

* High Power Applications
* Wide Wavelength Range
* High UV Transmission
* High Polarisation Purity

 
Part No. MaterialWavelength Range(nm)Extinction
Ratio
Angular
Field
Clear Aperture 
dia. (mm)
Outside Diameter
  (mm)
L±0.1
(mm)
Price
PGT8208a -BBO200-270<1x10 -66.0° 825.430.6£317
PGT8210a -BBO200-270<1x10 -66.0°1025.431.0£373
PGT8215a -BBO200-270<1x10 -66.0°1530.038.6£549
PGT8220a -BBO200-270<1x10 -66.0°2038.048.9£867
PGT8308a -BBO400-700<1x10 -66.0° 825.425.0£303
PGT8310a -BBO400-700<1x10 -66.0°1025.426.0£359
PGT8315a -BBO400-700<1x10 -66.0°1530.033.4£527
PGT8320a -BBO400-700<1x10 -66.0°2038.041.7£796
PGT8608a -BBO700-3000<1x10 -66.0° 825.424.7£289
PGT8610a -BBO700-3000<1x10 -66.0°1025.425.9£345
PGT8615a -BBO700-3000<1x10 -66.0°1530.033.0£507
PGT8620a -BBO700-3000<1x10 -66.0°2038.043.6£760
PGT5008Calcite350-2300<5x10 -57.7°825.424.5£210
PGT5010Calcite350-2300<5x10 -57.7°1525.426.2£225
PGT5015Calcite350-2300<5x10 -57.7°2030.033.3£325

Prices exclude VAT and Carriage - POA for larger quantities