Glan Thompson Prisms

GTPB - GTPC

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GTPB - GTPC

This is a special polarizer with minimal transmission loss, and a high extinction ratio below 5×10^-5 is obtained. It is used in high-precision polarization experiments. The Calcite 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 Thompson Prism 200 - 900nm 10mm Aperture
GTPB-10-24.5SN

6-12 weeks

$905.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	200 - 900nm
Extinction ratio	＜5×10^-6
φA	φ10mm
φD×L	25.4×24.5mm

Glan Thompson Prism 350 - 2300nm 8mm Aperture
GTPC-08-28SN

6-12 weeks

$468.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ8mm
φD×L	25.4×28mm

Glan Thompson Prism 350 - 2300nm 8mm Aperture
GTPC-08-32SN

6-12 weeks

$551.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ8mm
φD×L	25.4×32mm

Glan Thompson Prism 200 - 900nm 6mm Aperture
GTPB-06-18SN

6-12 weeks

$603.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	200 - 900nm
Extinction ratio	＜5×10^-6
φA	φ6mm
φD×L	15×18mm

Glan Thompson Prism 200 - 900nm 15mm Aperture
GTPB-15-32.5SN

6-12 weeks

$1,613.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	200 - 900nm
Extinction ratio	＜5×10^-6
φA	φ15mm
φD×L	30×32.5mm

Glan Thompson Prism 350 - 2300nm 10mm Aperture
GTPC-10-33SN

6-12 weeks

$562.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ10mm
φD×L	25.4×33mm

Glan Thompson Prism 350 - 2300nm 10mm Aperture
GTPC-10-38SN

6-12 weeks

$676.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ10mm
φD×L	25.4×38mm

Glan Thompson Prism 200 - 900nm 8mm Aperture
GTPB-08-21SN

6-12 weeks

$687.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	200 - 900nm
Extinction ratio	＜5×10^-6
φA	φ8mm
φD×L	25.4×21mm

Glan Thompson Prism 350 - 2300nm 6mm Aperture
GTPC-06-23SN

2 weeks

$395.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ6mm
φD×L	15×23mm

Glan Thompson Prism 350 - 2300nm 6mm Aperture
GTPC-06-26SN

2 weeks

$479.00

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	0.3J/cm² (Laser pulse width ; 10ns )
Surface Quality (Scratch-Dig)	20-10
Wavelength Range	350 - 2300nm
Extinction ratio	＜5×10^-5
φA	φ6mm
φD×L	15×26mm

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◦Glan Thompson prism is housed in a metal frame, and no stress is applied to the inner element when frame is mounted in the holder.
◦Calcite type Glan Thompson prism are available in two acceptance angles.
◦A single-layer anti-reflection coating has been applied on the surface of the Glan Thompson prism to provide high transmittance.