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	-	> 97% (s-pol)	532 nm	6 - 12 weeks	$ 828.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Reflectance > 97% (s-pol) Dimensions 20 x 20 x 20 mm Substrate Synthetic Fused Silica Shape Cube Damage Threshold Pulsed 5 J/cm² Length 20 mm Weight 100 g Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	100:1	> 99% (s-pol) < 2% (p-pol)	1300 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 1300 nm Center Wavelength 1300 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 40-20 scratch-dig Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	-	> 99.5% (s-pol)	532 nm	4 - 5 days	$ 182.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Reflectance > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 15 x 15 mm Substrate BK7 Surface Irregularity λ/4 (633 nm, Flatness) Beam Deviation < 3' Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture 13.5 x 13.5 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 1000:1	< 0.5% (420 - 680 nm, 0°, 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, 0°, Average) Extinction Ratio > 1000:1 Substrate N-SF1 Surface Irregularity < λ/4 (633 nm, PV, Flatness) Beam Deviation ±5' (Transmitted) 90° (±20', Reflected) Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture Ø 20.3 mm 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	100:1	> 99% (s-pol) < 2% (p-pol)	1550 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 1550 nm Center Wavelength 1550 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 40-20 scratch-dig Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	10000:1 (±2°, Tp/Ts)	> 99% (s-pol) < 10% (p-pol)	450 - 700 nm	6 weeks	$ 270.00
Product Code Wavelength Range 450 - 700 nm Center Wavelength 450 - 700 nm Reflectance > 99% (s-pol) < 10% (p-pol) Transmittance > 90% (p-pol) < 1% (s-pol) Dimensions 12.5 x 12.5 mm Extinction Ratio 10000:1 (±2°, Tp/Ts) Substrate S-NBH5, S-NBH51 Shape Square Supplier Location Pennsylvania, USA See product details More from Excelitas
Polarizing Cube Beamsplitter	-	> 99% (s-pol)	308 nm	4 - 5 days	$ 418.00
Product Code Wavelength Range 308 nm Center Wavelength 308 nm Reflectance > 99% (s-pol) Transmittance > 90% (p-pol) Dimensions 20 x 20 mm Substrate UV Fused Silica Surface Irregularity λ/4 (633 nm, Flatness) Beam Deviation < 3' Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture 18 x 18 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	1000:1 (633 nm, Tp/Ts) 200:1 (633 nm, Rs/Rp)	> 99% (s-pol) < 5% (p-pol)	550 - 700 nm	12 weeks	$ 371.00
Product Code Wavelength Range 550 - 700 nm Center Wavelength 550 - 700 nm Reflectance > 99% (s-pol) < 5% (p-pol) Transmittance > 95% (p-pol) < 1% (s-pol) Dimensions 20 x 20 mm Extinction Ratio 1000:1 (633 nm, Tp/Ts) 200:1 (633 nm, Rs/Rp) Substrate S-NBH5, S-NBH51 Shape Square Supplier Location Pennsylvania, USA See product details More from Excelitas
Polarizing Cube Beamsplitter	> 3000:1	< 0.25% (0°, Absolute, 0°)	1064 nm (Center Wavelength)	2 weeks	$ 393.20
Product Code Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Reflectance < 0.25% (0°, Absolute, 0°) Dimensions 38.1 x 38.1 x 38.1 mm (1.5 x 1.5 x 1.5") Extinction Ratio > 3000:1 Substrate Aluminum, UV Fused Silica Surface Irregularity λ/4 (633 nm, PV, Flatness) Beam Deviation ±5' (Transmitted) 90° (±20', Reflected) Surface Quality 20-10 scratch-dig Shape Cube Clear Aperture > Ø 20.3 mm Damage Threshold Pulsed 2 J/cm² (0.517 mm, 10 ns, 10 Hz, 1064 nm) Transmitted Wavefront Error λ/4 (633 nm, RMS) Mount Cube, 8-32 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 Surface Irregularity λ/4 (Flatness) Beam Deviation ±3' Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture 13.5 x 13.5 x 13.5 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	100:1	> 99% (s-pol) < 5% (p-pol)	650 - 850 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 650 - 850 nm Center Wavelength 650 - 850 nm Reflectance > 99% (s-pol) < 5% (p-pol) Transmittance > 95% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 20-10 scratch-dig Transmitted Wavefront Error λ/4 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	500:1 (Transmission)	> 95% (s-pol)	380 - 750 nm	6 - 12 weeks	$ 712.00
Product Code Wavelength Range 380 - 750 nm Center Wavelength 380 - 750 nm Coating Dielectric Reflectance > 95% (s-pol) Transmittance > 92% (Average) (p-pol) Dimensions 20 x 20 x 20 mm Extinction Ratio 500:1 (Transmission) Substrate SK2 Surface Irregularity λ/4 (Flatness) Surface Quality 20-10 scratch-dig Shape Cube Damage Threshold Pulsed 0.3 J/cm² (10 ns, 20 Hz) Length 20 mm Weight 21 g Angle of Incidence 0° Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	100:1	> 99% (s-pol) < 2% (p-pol)	405 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 405 nm Center Wavelength 405 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 40-20 scratch-dig Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	> 3000:1	< 0.25% (0°, Absolute, 0°)	633 nm (Center Wavelength)	Contact Supplier	$ 393.20
Product Code Wavelength Range 633 nm (Center Wavelength) Center Wavelength 633 nm Reflectance < 0.25% (0°, Absolute, 0°) Dimensions 38.1 x 38.1 x 38.1 mm (1.5 x 1.5 x 1.5") Extinction Ratio > 3000:1 Substrate Aluminum, UV Fused Silica Surface Irregularity λ/4 (633 nm, PV, Flatness) Beam Deviation ±5' (Transmitted) 90° (±20', Reflected) Surface Quality 20-10 scratch-dig Shape Cube Clear Aperture > Ø 20.3 mm Transmitted Wavefront Error λ/4 (633 nm, RMS) Mount Cube, 8-32 Tap Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	-	> 99.5% (s-pol)	532 nm	Contact Supplier	$ 237.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Reflectance > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 25 x 25 mm Substrate BK7 Surface Irregularity λ/4 (633 nm, Flatness) Beam Deviation < 3' Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture 22.5 x 22.5 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	> 3000:1	< 0.25% (0°, 1064 nm, Absolute, 0°)	1064 nm (Center Wavelength)	2 weeks	$ 245.74
Product Code Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Reflectance < 0.25% (0°, 1064 nm, Absolute, 0°) Dimensions 12.7 x 12.7 x 12.7 mm Extinction Ratio > 3000:1 Substrate UV Fused Silica Beam Deviation 90° (±5', Reflected) < 5' (Transmitted) Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture > 10.2 x 10.2 mm Transmitted Wavefront Error < λ/4 (10.2 mm, 633 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	100:1	> 99% (s-pol) < 2% (p-pol)	514 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 514 nm Center Wavelength 514 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 40-20 scratch-dig Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	1000:1 (Transmission)	> 98% (s-pol)	780 nm	2 weeks	$ 339.00
Product Code Wavelength Range 780 nm Center Wavelength 780 nm Coating Dielectric Reflectance > 98% (s-pol) Transmittance > 97% (p-pol) Dimensions 15 x 15 x 15 mm Extinction Ratio 1000:1 (Transmission) Substrate BK7 Surface Irregularity λ/4 (Flatness) Surface Quality 20-10 scratch-dig Shape Cube Damage Threshold Pulsed 0.3 J/cm² (10 ns, 20 Hz) Length 15 mm Weight 9 g Angle of Incidence 0° Supplier Location California, USA See product details More from OptoSigma
Polarizing Cube Beamsplitter	> 500:1	< 0.5% (Average, per Surface)	900 - 1400 nm	2 weeks	$ 593.00
Product Code Wavelength Range 900 - 1400 nm Center Wavelength 900 - 1400 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Extinction Ratio > 500:1 Substrate SF2 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 3' Surface Quality 40-20 scratch-dig Shape Cube Clear Aperture > 10.8 mm (0.425") Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Key Features Broadband, Wide Acceptance Angle Operating Temperature 50 - 80 °C Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	100:1	> 99% (s-pol) < 2% (p-pol)	632 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 632 nm Center Wavelength 632 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Irregularity < λ/8 (633 nm, Flatness) Beam Deviation < 5' Surface Quality 40-20 scratch-dig Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics