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	-	-	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	2000:1 (850 nm, Tp/Ts) 200:1 (850 nm, Rs/Rp)	> 99% (s-pol) < 5% (p-pol)	720 - 900 nm	12 weeks	$ 371.00
Product Code Wavelength Range 720 - 900 nm Center Wavelength 720 - 900 nm Reflectance > 99% (s-pol) < 5% (p-pol) Transmittance > 95% (p-pol) < 1% (s-pol) Dimensions 20 x 20 mm Extinction Ratio 2000:1 (850 nm, Tp/Ts) 200:1 (850 nm, Rs/Rp) Substrate S-NBH5, S-NBH51 Shape Square Supplier Location Pennsylvania, USA See product details More from Excelitas
Polarizing Cube Beamsplitter	1100:1 (450 nm) 2000:1 (550 nm) 3000:1 (650 nm)	< 0.5% (400 - 700 nm, Average)	400 - 700 nm	In stock	$ 484.00
Product Code Wavelength Range 400 - 700 nm Reflectance < 0.5% (400 - 700 nm, Average) Dimensions 25.4 x 25.4 x 25.4 mm (±0.3 mm) Extinction Ratio 1100:1 (450 nm) 2000:1 (550 nm) 3000:1 (650 nm) Substrate N-BK7 Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation < 5' Clear Aperture > 22.86 x 22.86 x 22.86 mm Transmitted Wavefront Error < 0.33λ (633 nm, RMS) Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	> 2000:1	< 0.25% (Absolute, 0°)	532 nm (Center Wavelength)	In stock	$ 715.13
Product Code Wavelength Range 532 nm (Center Wavelength) Center Wavelength 532 nm Reflectance < 0.25% (Absolute, 0°) Dimensions 38.1 x 38.1 x 38.1 mm (1.5 x 1.5 x 1.5") Extinction Ratio > 2000:1 Substrate Aluminum, UV Fused Silica Shape Cube Surface Quality 20-10 scratch-dig Beam Deviation ±5' (Transmitted) 90° (±20', Reflected) Surface Irregularity < λ/4 (633 nm, PV, Flatness) Clear Aperture > Ø 20.3 mm Damage Threshold Pulsed > 10 J/cm² (0.43 mm, 10 ns, 10 Hz, 532 nm) 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% (1064 nm, Absolute) > 99.5% (s-pol)	1064 nm (Center Wavelength)	In stock	$ 296.00
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 25 x 25 x 25 mm (±0.1 mm) Extinction Ratio 1000:1 Substrate N-BK7 Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation ±3' Surface Irregularity λ/4 (Flatness) Clear Aperture 22.5 x 22.5 x 22.5 mm Bevels Protective bevel as needed Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	> 500:1	> 99.5% (s-pol)	515 nm, 1030 nm (Operating Wavelength)	Contact Supplier	$ 473.00
Product Code Wavelength Range 515 nm, 1030 nm (Operating Wavelength) Center Wavelength 1030 nm, 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 Surface Quality 20-10 scratch-dig Beam Deviation < 3' Clear Aperture > 10.795 x 10.795 mm Damage Threshold Pulsed > 10 J/cm² (10 ns, 1030 nm) Mount Unmounted Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	1000:1 (Transmission)	> 98% (s-pol)	632.8 nm	In stock	$ 299.00
Product Code Wavelength Range 632.8 nm Center Wavelength 632.8 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 Surface Quality 20-10 scratch-dig Surface Irregularity λ/4 (Flatness) Damage Threshold Pulsed 0.3 J/cm² (10 ns, 20 Hz) Length 10 mm Weight 5 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)	543 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 543 nm Center Wavelength 543 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Quality 40-20 scratch-dig Beam Deviation < 5' Surface Irregularity < λ/8 (633 nm, Flatness) 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)	750 - 1100 nm	6 weeks	$ 268.00
Product Code Wavelength Range 750 - 1100 nm Center Wavelength 750 - 1100 nm Reflectance > 99% (s-pol) < 10% (p-pol) Transmittance > 90% (p-pol) < 1% (s-pol) Dimensions 10 x 10 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	-	> 99.5% (s-pol)	633 nm	Contact Supplier	$ 259.00
Product Code Wavelength Range 633 nm Center Wavelength 633 nm Reflectance > 99.5% (s-pol) Transmittance > 95% (p-pol) Dimensions 20 x 20 mm Substrate BK7 Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/4 (633 nm, Flatness) Clear Aperture 18 x 18 mm Damage Threshold Pulsed 0.3 J/cm² (10 ns, 1064 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Cube Beamsplitter	200:1 (Transmission)	> 85% (s-pol)	450 - 650 nm	2 weeks	$ 449.00
Product Code Wavelength Range 450 - 650 nm Center Wavelength 450 - 650 nm Coating Dielectric Reflectance > 85% (s-pol) Transmittance > 85% (p-pol) Dimensions 20 x 20 x 20 mm Extinction Ratio 200:1 (Transmission) Substrate BK7 Shape Cube Surface Quality 20-10 scratch-dig Surface Irregularity λ/4 (Flatness) 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	-	< 2%	1000 - 2000 nm	2 weeks	$ 750.00
Product Code Wavelength Range 1000 - 2000 nm Center Wavelength 1000 - 2000 nm Reflectance < 2% Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Substrate N-BK7 Shape Cube Surface Quality 80-50 scratch-dig Beam Deviation < 5' Clear Aperture > 20.3 mm (0.8") Transmitted Wavefront Error < λ/2 (633 nm, P-V) < λ/8 (633 nm, RMS) Mount Unmounted Key Features Broadband, Wide Acceptance Angle Operating Temperature -40 to 75 °C Supplier Location Colorado, USA See product details More from Meadowlark
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 Quality 40-20 scratch-dig Beam Deviation < 5' Surface Irregularity < λ/8 (633 nm, Flatness) Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	1000:1	-	1520 - 1550 nm	In stock	$ 1160.00
Product Code Wavelength Range 1520 - 1550 nm Center Wavelength 1550 nm Dimensions 25.4 x 25.4 x 25.4 mm (+0/-0.3 mm) Extinction Ratio 1000:1 Substrate Fused Silica Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation < 3' Surface Irregularity λ/6 (PV, Flatness) Clear Aperture 22.86 x 22.86 x 22.86 mm Damage Threshold Pulsed 20 J/cm² (10 ns, 20 Hz, 1064 nm) Supplier Location New Jersey, USA See product details More from Edmund Optics
Polarizing Cube Beamsplitter	10000:1 (±2°, Tp/Ts)	> 99% (s-pol) < 10% (p-pol)	1100 - 1700 nm	6 weeks	$ 268.00
Product Code Wavelength Range 1100 - 1700 nm Center Wavelength 1100 - 1700 nm Reflectance > 99% (s-pol) < 10% (p-pol) Transmittance > 90% (p-pol) < 1% (s-pol) Dimensions 10 x 10 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	100:1	> 99% (s-pol) < 2% (p-pol)	830 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 830 nm Center Wavelength 830 nm Reflectance > 99% (s-pol) < 2% (p-pol) Transmittance > 98% (p-pol) < 1% (s-pol) Extinction Ratio 100:1 Substrate N-BK7 Surface Quality 40-20 scratch-dig Beam Deviation < 5' Surface Irregularity < λ/8 (633 nm, Flatness) Transmitted Wavefront Error λ/2 (633 nm) Supplier Location Netherlands See product details More from PHYSIX Photonics
Polarizing Cube Beamsplitter	> 1000:1 (Transmission)	< 0.25% (per Surface)	400 - 1600 nm (Center Wavelength)	2 weeks	$ 563.00
Product Code Wavelength Range 400 - 1600 nm (Center Wavelength) Center Wavelength 400 - 1600 nm (Specify at Checkout) Reflectance < 0.25% (per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Extinction Ratio > 1000:1 (Transmission) Substrate N-BK7 Shape Cube Surface Quality 40-20 scratch-dig Beam Deviation < 3' (Transmitted) Surface Irregularity < λ/4 (632.8 nm, PV, Flatness) Clear Aperture > 21.59 mm (0.85") Mount Unmounted Key Features High Contrast Low Transmitted Wavefront Distortion Low reflectance Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	> 1000:1	-	900 - 1300 nm	In stock	$ 484.67
Product Code Wavelength Range 900 - 1300 nm Extinction Ratio > 1000:1 Clear Aperture > Ø 3.25 mm Transmitted Wavefront Error < λ/4 (633 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Cube Beamsplitter	100:1 (Transmission)	> 95% (s-pol)	330 - 370 nm	6 - 12 weeks	$ 579.00
Product Code Wavelength Range 330 - 370 nm Center Wavelength 330 - 370 nm Coating Dielectric Reflectance > 95% (s-pol) Transmittance > 85% (p-pol) Dimensions 15 x 15 x 15 mm Extinction Ratio 100:1 (Transmission) Substrate Synthetic Fused Silica Shape Cube Surface Quality 20-10 scratch-dig Surface Irregularity λ/4 (Flatness) 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	2000:1 (633 nm, Tp/Ts) 200:1 (633 nm, Rs/Rp)	> 99% (s-pol) < 5% (p-pol)	550 - 700 nm	12 weeks	$ 144.00
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 5 x 5 mm Extinction Ratio 2000:1 (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