Glan Laser Prism 300 - 700nm 8mm Aperture

GLPB2-08-25SN-3/7

The Glan Laser polarizer are designed to provide an enhanced laser damage threshold for high power lasers and high energy laser pulses. The transmission loss is minimal, and a high extinction ratio below 5×10-5 is obtained. The Calcite type that can be used in the visible to the infrared region, and α-BBO crystal type usable in the ultraviolet region are available.
◦The two prisms are mounted with a small gap (air-gap) to eliminate the adhesive and reduce laser damage.
◦Gran Laser prism is housed in a metal frame. The polarization component which does not pass through the prism exit out of the frame through port (hole) of the metal frame.
◦Since there are two ports, the prism can also be used by replacing the input and output direction.
◦A single-layer anti-reflection coating has been applied on the surface of the Glan Laser prism to provide higher transmittance.
More Information
Name Glan Laser Prism 300 - 700nm 8mm Aperture
Weight 0.0310kgs
Standard Coatings Available No
Guide
  • Glan Thompson prism with wider acceptance angle (GTPB / GTPC) and Wollaston prism (WPPB / WPPC) are also available.
  • WEB Reference Catalog Code/W3450, WEB Reference Catalog Code/W3453
  • If you need uncoated Glan Laser prism or anti-reflection coating with specific reflectance, please contact our Sales Division with your request.
Remark -
Attention
  • A change in the incident angle may also change the extinction ratio of the linearly polarized transmitted light.
  • Because of natural calcite crystals, there are individual differences, and variations in quality.
Image Label Glan Laser Prism 300 - 700nm 8mm Aperture
Material α-BBO , Calcite
Angular deviation of beam <3′
Transmitted wavefront distortion λ/4
Coating Both surfaces ; MgF2 single-layer antireflection coating
Laser Damage Threshold 2J/cm2 (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig) 20-10
Wavelength Range 300 - 700nm
Extinction ratio <5×10-6
φA φ8mm
φD×L 25.4×25mm
In stock
SKU
GLPB2-08-25SN-3/7
$775.20

Delivery in : 6-12 weeks

The Glan Laser polarizer are designed to provide an enhanced laser damage threshold for high power lasers and high energy laser pulses. The transmission loss is minimal, and a high extinction ratio below 5×10-5 is obtained. The Calcite type that can be used in the visible to the infrared region, and α-BBO crystal type usable in the ultraviolet region are available.

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