Glan Laser Prisms

GLPB - GLPC

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GLPB - GLPC

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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Glan Laser Prism 200 - 270nm 6mm Aperture
GLPB2-06-29SN-2/3

6-12 weeks

£548.70

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	200 - 270nm
Extinction ratio	＜5×10^-6
φA	φ6mm
φD×L	15×29mm

Glan Laser Prism 200 - 270nm 15mm Aperture
GLPB2-15-38.6SN-2/3

6-12 weeks

£1,143.20

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	200 - 270nm
Extinction ratio	＜5×10^-6
φA	φ15mm
φD×L	30×38.6mm

Glan Laser Prism 300 - 700nm 8mm Aperture
GLPB2-08-25SN-3/7

6-12 weeks

£695.10

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

Glan Laser Prism 300 - 700nm 20mm Aperture
GLPB2-20-43.6SN-3/7

6-12 weeks

£1,490.70

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	φ20mm
φD×L	38×43.6mm

Glan Laser Prism 700 - 3000nm 10mm Aperture
GLPB2-10-25.9SN-7/30

6-12 weeks

£777.40

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	700 - 3000nm
Extinction ratio	＜5×10^-6
φA	φ10mm
φD×L	25.4×25.9mm

Glan Laser Prism 350 - 2300nm 6mm Aperture
GLP2-06-21SN

6-12 weeks

£612.80

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	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ6mm
φD×L	15×21mm

Glan Laser Prism 200 - 270nm 8mm Aperture
GLPB2-08-31SN-2/3

6-12 weeks

£695.10

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	200 - 270nm
Extinction ratio	＜5×10^-6
φA	φ8mm
φD×L	25.4×31mm

Glan Laser Prism 200 - 270nm 20mm Aperture
GLPB2-20-48.9SN-2/3

6-12 weeks

£1,490.70

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	200 - 270nm
Extinction ratio	＜5×10^-6
φA	φ20mm
φD×L	38×48.9mm

Glan Laser Prism 300 - 700nm 10mm Aperture
GLPB2-10-26SN-3/7

6-12 weeks

£777.40

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	φ10mm
φD×L	25.4×26mm

Glan Laser Prism 700 - 3000nm 6mm Aperture
GLPB2-06-23SN-7/30

6-12 weeks

£548.70

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	700 - 3000nm
Extinction ratio	＜5×10^-6
φA	φ6mm
φD×L	15×23mm

Glan Laser Prism 700 - 3000nm 15mm Aperture
GLPB2-15-33SN-7/30

6-12 weeks

£1,143.20

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	700 - 3000nm
Extinction ratio	＜5×10^-6
φA	φ15mm
φD×L	30×33mm

Glan Laser Prism 200 - 270nm 10mm Aperture
GLPB2-10-31SN-2/3

6-12 weeks

£777.40

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	200 - 270nm
Extinction ratio	＜5×10^-6
φA	φ10mm
φD×L	25.4×31mm

Glan Laser Prism 300 - 700nm 6mm Aperture
GLPB2-06-25SN-3/7

6-12 weeks

£548.70

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	φ6mm
φD×L	15×25mm

Glan Laser Prism 300 - 700nm 15mm Aperture
GLPB2-15-33.4SN-3/7

6-12 weeks

£1,143.20

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	φ15mm
φD×L	30×33.4mm

Glan Laser Prism 700 - 3000nm 8mm Aperture
GLPB2-08-24.7SN-7/30

6-12 weeks

£695.10

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	700 - 3000nm
Extinction ratio	＜5×10^-6
φA	φ8mm
φD×L	25.4×24.7mm

Glan Laser Prism 700 - 3000nm 20mm Aperture
GLPB2-20-43.6SN-7/30

1 week

£1,490.70

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	700 - 3000nm
Extinction ratio	＜5×10^-6
φA	φ20mm
φD×L	38×43.6mm

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◦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.