Polarizing Beamsplitters

Optical components designed for splitting light by polarization state. Learn More

Product	Extinction Ratio	Reflectance	Wavelength Range	Availability	Price (USD)
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	343 nm (Operating Wavelength)	Contact Supplier	$ 468.00
Product Code Wavelength Range 343 nm (Operating Wavelength) Center Wavelength 343 nm Reflectance > 99.5% (s-pol) Transmittance > 97% (Laser Line) (p-pol) > 90% (Broadband) (p-pol) Dimensions 12.7 x 12.7 mm Extinction Ratio > 500:1 Shape Cube Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 3 J/cm² (10 ns, 355 nm) Surface Quality 20-10 scratch-dig Beam Deviation < 3' Transmitted Wavefront Error λ/10 (633 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	1000:1 (Transmission)	> 97% (s-pol)	441.6 nm	In stock	$ 339.00
Product Code Wavelength Range 441.6 nm Center Wavelength 441.6 nm Coating Dielectric Reflectance > 97% (s-pol) Transmittance > 97% (p-pol) Dimensions 15 x 15 x 15 mm Extinction Ratio 1000:1 (Transmission) Substrate BK7 Shape Cube Damage Threshold Pulsed 0.3 J/cm² (10 ns, 20 Hz) Surface Quality 20-10 scratch-dig Surface Irregularity λ/4 (Flatness) Length 15 mm Weight 9 g Angle of Incidence 0° Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	-	> 99.5% (s-pol)	780 nm	4 - 5 days	$ 182.00
Product Code Wavelength Range 780 nm Center Wavelength 780 nm Reflectance > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 15 x 15 mm Substrate BK7 Shape Cube Clear Aperture 13.5 x 13.5 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/4 (633 nm, Flatness) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	1030 nm (Operating Wavelength)	Contact Supplier	$ 440.00
Product Code Wavelength Range 1030 nm (Operating Wavelength) Center Wavelength 1030 nm Reflectance > 99.5% (s-pol) Transmittance > 97% (Laser Line) (p-pol) > 90% (Broadband) (p-pol) Dimensions 12.7 x 12.7 mm Extinction Ratio > 500:1 Shape Cube Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 15 J/cm² (10 ns, 1030 nm) Surface Quality 20-10 scratch-dig Beam Deviation < 3' Transmitted Wavefront Error λ/10 (633 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 1000:1	< 0.5% (420 - 680 nm, Average)	420 - 680 nm (Coating Range)	In stock	$ 362.30
Product Code Wavelength Range 420 - 680 nm (Coating Range) Reflectance < 0.5% (420 - 680 nm, Average) Extinction Ratio > 1000:1 Substrate N-SF1 Shape Cube Clear Aperture Ø 20.3 mm Surface Quality 40-20 scratch-dig Beam Deviation ±5' (Transmitted) 90° (±20', Reflected) Surface Irregularity < λ/4 (633 nm, PV, Flatness) Transmitted Wavefront Error < λ/4 (633 nm, RMS) Mount Cube, M4 Tap Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	1000:1	< 0.25% (532 nm, Absolute) > 99.5% (s-pol)	532 nm (Center Wavelength)	In stock	$ 284.00
Product Code Wavelength Range 532 nm (Center Wavelength) Center Wavelength 532 nm Reflectance < 0.25% (532 nm, Absolute) > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 15 x 15 x 15 mm (±0.1 mm) Extinction Ratio 1000:1 Substrate N-BK7 Shape Cube Clear Aperture 13.5 x 13.5 x 13.5 mm Surface Quality 40-20 scratch-dig Beam Deviation ±3' Surface Irregularity λ/4 (Flatness) Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	-	-	532 nm	6 - 12 weeks	$ 559.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Transmittance > 97% (s-pol) Dimensions 10 x 10 x 10 mm Substrate Synthetic Fused Silica Shape Cube Damage Threshold Pulsed 5 J/cm² Length 10 mm Weight 100 g Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	700 - 1080 nm (Operating Wavelength)	Contact Supplier	$ 413.00
Product Code Wavelength Range 700 - 1080 nm (Operating Wavelength) Center Wavelength 700 - 1080 nm Reflectance > 99.5% (s-pol) Transmittance > 97% (Laser Line) (p-pol) > 90% (Broadband) (p-pol) Dimensions 12.7 x 12.7 mm Extinction Ratio > 500:1 Shape Cube Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 2 J/cm² (10 ns, 1064 nm) Surface Quality 20-10 scratch-dig Beam Deviation < 3' Transmitted Wavefront Error λ/10 (633 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	1000:1 (Transmission)	> 98% (s-pol)	780 nm	6 - 12 weeks	$ 299.00
Product Code Wavelength Range 780 nm Center Wavelength 780 nm Coating Dielectric Reflectance > 98% (s-pol) Transmittance > 97% (p-pol) Dimensions 10 x 10 x 10 mm Extinction Ratio 1000:1 (Transmission) Substrate BK7 Shape Cube Damage Threshold Pulsed 0.3 J/cm² (10 ns, 20 Hz) Surface Quality 20-10 scratch-dig Surface Irregularity λ/4 (Flatness) Length 10 mm Weight 5 g Angle of Incidence 0° Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	-	> 99% (s-pol)	355 nm	Contact Supplier	$ 473.00
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Reflectance > 99% (s-pol) Transmittance > 90% (p-pol) Dimensions 20 x 20 mm Substrate UV Fused Silica Shape Cube Clear Aperture 18 x 18 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/4 (633 nm, Flatness) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	-	-	532 nm	6 - 12 weeks	$ 559.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Transmittance > 97% (s-pol) Dimensions 12.7 mm (0.5") Substrate Synthetic Fused Silica Shape Cube Damage Threshold Pulsed 5 J/cm² Length 12.7 mm (0.5") Weight 100 g Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	-	> 99.5% (s-pol)	1064 nm	4 - 5 days	$ 237.00
Product Code Wavelength Range 1064 nm Center Wavelength 1064 nm Reflectance > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 25 x 25 mm Substrate BK7 Shape Cube Clear Aperture 22.5 x 22.5 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/4 (633 nm, Flatness) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 2000:1	< 0.25% (1064 nm, 0°)	1064 nm (Center Wavelength)	In stock	$ 484.67
Product Code Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Reflectance < 0.25% (1064 nm, 0°) Extinction Ratio > 2000:1 Substrate UV Fused Silica Shape Cube Surface Quality 20-10 scratch-dig Beam Deviation 90° (±5', Reflected) < 5' (Transmitted) Surface Irregularity < λ/10 (633 nm, Flatness) Transmitted Wavefront Error < λ/4 (633 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	1064 nm (Operating Wavelength)	4 - 5 days	$ 385.00
Product Code Wavelength Range 1064 nm (Operating Wavelength) Center Wavelength 1064 nm Reflectance > 99.5% (s-pol) Transmittance > 97% (Laser Line) (p-pol) > 90% (Broadband) (p-pol) Dimensions 12.7 x 12.7 mm Extinction Ratio > 500:1 Shape Cube Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 15 J/cm² (10 ns, 1064 nm) Surface Quality 20-10 scratch-dig Beam Deviation < 3' Transmitted Wavefront Error λ/10 (633 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	515 nm (Operating Wavelength)	4 - 5 days	$ 385.00
Product Code Wavelength Range 515 nm (Operating Wavelength) Center Wavelength 515 nm Reflectance > 99.5% (s-pol) Transmittance > 97% (Laser Line) (p-pol) > 90% (Broadband) (p-pol) Dimensions 12.7 x 12.7 mm Extinction Ratio > 500:1 Shape Cube Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 6 J/cm² (10 ns, 515 nm) Surface Quality 20-10 scratch-dig Beam Deviation < 3' Transmitted Wavefront Error λ/10 (633 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	< 1000:1	-	900 - 1300 nm	In stock	$ 239.96
Product Code Wavelength Range 900 - 1300 nm Dimensions 20 x 20 x 20 mm Extinction Ratio < 1000:1 Substrate N-SF1 Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation 90° (±5', Reflected) < 5' (Transmitted) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	1000:1	< 0.25% (980 nm, Absolute) > 99.5% (s-pol)	980 nm (Center Wavelength)	In stock	$ 100.00
Product Code Wavelength Range 980 nm (Center Wavelength) Center Wavelength 980 nm Reflectance < 0.25% (980 nm, Absolute) > 99.5% (s-pol) Transmittance > 90% (p-pol) Dimensions 12.5 x 12.5 x 12.5 mm (±0.1 mm) Extinction Ratio 1000:1 Substrate N-BK7 Shape Cube Clear Aperture 11.25 x 11.25 x 11.25 mm Surface Quality 40-20 scratch-dig Beam Deviation ±3' Surface Irregularity λ/4 (Flatness) Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	-	-	257 nm (Center Wavelength)	2 weeks	$ 691.00
Product Code Wavelength Range 257 nm (Center Wavelength) Center Wavelength 257 nm Dimensions 15 x 15 x 15 mm Substrate Synthetic Fused Silica Shape Cube Length 15 mm Weight 100 g Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	1000:1	< 0.25% (1064 nm, Absolute) > 99.5% (s-pol)	1064 nm (Center Wavelength)	In stock	$ 447.00
Product Code Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Reflectance < 0.25% (1064 nm, Absolute) > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 35 x 35 x 35 mm (±0.1 mm) Extinction Ratio 1000:1 Substrate N-BK7 Shape Cube Clear Aperture 31.5 x 31.5 x 31.5 mm Surface Quality 40-20 scratch-dig Beam Deviation ±3' Surface Irregularity λ/4 (Flatness) Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	-	> 99% (s-pol)	355 nm	Contact Supplier	$ 418.00
Product Code Wavelength Range 355 nm Center Wavelength 355 nm Reflectance > 99% (s-pol) Transmittance > 90% (p-pol) Dimensions 15 x 15 mm Substrate UV Fused Silica Shape Cube Clear Aperture 13.5 x 13.5 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/4 (633 nm, Flatness) Supplier Location Lithuania See product details More from EKSMA Optics