Polarizing Beamsplitters

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

Product	Extinction Ratio	Reflectance	Wavelength Range	Availability	Price (USD)
Polarizing Plate Beamsplitter	-	> 99.8% (1030 nm) (s-pol)	1030 nm (Center Wavelength)	In stock	$ 281.95
Product Code Manufacturer Optoman Wavelength Range 1030 nm (Center Wavelength) Center Wavelength 1030 nm Coating Method Ion Beam Sputtering (Front) Reflectance > 99.8% (1030 nm) (s-pol) Transmittance > 99% (1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 5' Substrate Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 55.4° Surface Irregularity < λ/8 (633 nm, over 6 mm, Flatness) Shape Round Thickness Tolerance +0/-0.1 mm Clear Aperture > 22.86 mm Diameter Tolerance +0/-0.1 mm Damage Threshold Pulsed > 0.4 J/cm² (500 fs, 10 kHz, 1030 nm, p-pol) > 0.6 J/cm² (500 fs, 10 kHz, 1030 nm, s-pol) > 1.8 J/cm² (10 ps, 10 kHz, 1030 nm, p-pol) > 2.1 J/cm² (10 ps, 10 kHz, 1030 nm, s-pol) Laser Type Yb:KGW, Yb:KYW, Yb:YAG Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 1000:1 (1015 - 1045 nm)	> 99.9% (1015 - 1045 nm) (s-pol)	1015 - 1045 nm	In stock	$ 99.51
Product Code Manufacturer Optoman Wavelength Range 1015 - 1045 nm Center Wavelength 1015 - 1045 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1015 - 1045 nm) (s-pol) Transmittance > 98% (1015 - 1045 nm) (p-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 3 mm Parallelism < 10'' Extinction Ratio > 1000:1 (1015 - 1045 nm) Substrate Fused Silica Angle of Incidence 68° Surface Irregularity < λ/6 (10 mm, 633 nm, Flatness) λ/8 (Flatness) Shape Round Thickness Tolerance ±0.1 mm Clear Aperture 10 mm (Minimum) Diameter Tolerance +0/-0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Chamfer 0.1 - 0.2 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	49.95:1	> 99.9% (55°, 1030 nm, Front) (s-pol) < 2% (55°, 1030 nm, Front) (p-pol)	1030 nm	In stock	$ 409.11
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Coating Reflective V-Coating (1030 nm) Reflectance > 99.9% (55°, 1030 nm, Front) (s-pol) < 2% (55°, 1030 nm, Front) (p-pol) Diameter 25 mm Dimensions Ø 25 mm Thickness 6.35 mm (0.25") Parallelism 5' Extinction Ratio 49.95:1 Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/2x0.04; L1x0.004 (Front), 5/2x0.04; L1x0.004 (Rear) (ISO-7) Angle of Incidence 55° Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Laser Type Yb:YAG Coating Features Narrowband Chamfer 0.3 mm (Rear) 0.3 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	-	> 90% (80°, 700 - 900 nm, Rear) (s-pol) > 90% (80°, 700 - 900 nm, Front) (s-pol) < 5% (80°, 710 - 890 nm, Rear) (p-pol) < 5% (80°, 710 - 890 nm, Front) (p-pol)	700 - 900 nm 710 - 890 nm	Contact Supplier	Add to cart to request quote
Product Code Wavelength Range 700 - 900 nm 710 - 890 nm Center Wavelength 700 - 900 nm 710 - 890 nm Coating BBHR (700 - 900 nm) BBHR (700 - 900 nm) (Rear) Reflectance > 90% (80°, 700 - 900 nm, Rear) (s-pol) > 90% (80°, 700 - 900 nm, Front) (s-pol) < 5% (80°, 710 - 890 nm, Rear) (p-pol) < 5% (80°, 710 - 890 nm, Front) (p-pol) Dimensions 50 x 20 mm Thickness 3.05 mm Parallelism 5' Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/2x0.04; L3x0.004 (Front), 5/2x0.04; L3x0.004 (Rear) (ISO-7) Angle of Incidence 80° Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Shape Rectangular Thickness Tolerance ±0.1 mm Laser Type Ti:Sa Coating Features Broadband, Multi Wavelength Group Delay Dispersion 0 fs² (700 - 900 nm, s-pol) Chamfer 0.3 mm (Rear) 0.3 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	49.9:1	> 99.8% (57°, 1030 nm, Front) (s-pol) < 2% (57°, 1030 nm, Front) (p-pol)	1030 nm	Contact Supplier	$ 409.11
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Coating Reflective V-Coating (1030 nm) Reflectance > 99.8% (57°, 1030 nm, Front) (s-pol) < 2% (57°, 1030 nm, Front) (p-pol) Diameter 25 mm Dimensions Ø 25 mm Thickness 3.05 mm Parallelism 5' Extinction Ratio 49.9:1 Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/2x0.04; L1x0.004 (Front), 5/2x0.04; L1x0.004 (Rear) (ISO-7) Angle of Incidence 57° Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Laser Type Yb:YAG Coating Features Narrowband Chamfer 0.2 mm (Rear) 0.2 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	> 1000:1	-	1030 nm	4 - 5 days	$ 398.00
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Dimensions Ø 25.4 x 3 mm Thickness 3 mm Parallelism < 30'' Extinction Ratio > 1000:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig Angle of Incidence 45° (±2°) Shape Round Thickness Tolerance ±0.2 mm Clear Aperture > 22.86 x 2.7 mm Diameter Tolerance +0/-0.12 mm Transmitted Wavefront Error λ/10 (633 nm) Damage Threshold Pulsed 10 J/cm² (10 ns, 50 Hz, 1064 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Plate Beamsplitter	> 10000:1	-	808 nm (Center Wavelength)	In stock	$ 438.33
Product Code Wavelength Range 808 nm (Center Wavelength) Center Wavelength 808 nm Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Extinction Ratio > 10000:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig Shape Round Transmitted Wavefront Error λ/4 (632.8 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Plate Beamsplitter	> 200:1	-	1030 nm	4 - 5 days	$ 145.00
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Dimensions Ø 12.7 x 3 mm Thickness 3 mm Parallelism < 30'' Extinction Ratio > 200:1 Substrate BK7 Surface Quality 20-10 scratch-dig Angle of Incidence 56° (±2°) Shape Round Thickness Tolerance ±0.2 mm Clear Aperture > 11.43 x 2.7 mm Diameter Tolerance +0/-0.12 mm Transmitted Wavefront Error λ/10 (633 nm) Damage Threshold Pulsed 10 J/cm² (10 ns, 50 Hz, 1064 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Plate Beamsplitter	> 10000:1	-	405 nm (Center Wavelength)	In stock	$ 524.10
Product Code Wavelength Range 405 nm (Center Wavelength) Center Wavelength 405 nm Dimensions 25 x 36 mm Extinction Ratio > 10000:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig Shape Rectangular Transmitted Wavefront Error λ/4 (632.8 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Polarizing Plate Beamsplitter	99.9:1	> 99.9% (56°, 1064 nm, Front) (s-pol) < 1% (56°, 1064 nm, Front) (p-pol)	1064 nm	In stock	$ 1187.52
Product Code Wavelength Range 1064 nm Center Wavelength 1064 nm Coating Reflective V-Coating (1064 nm) Reflectance > 99.9% (56°, 1064 nm, Front) (s-pol) < 1% (56°, 1064 nm, Front) (p-pol) Diameter 50 mm Dimensions Ø 50 mm Thickness 9.5 mm Parallelism 5' Extinction Ratio 99.9:1 Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/3x0.063; L3x0.004 (Front), 5/3x0.063; L3x0.004 (Rear) (ISO-7) Angle of Incidence 56° Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Laser Type Nd:YAG Coating Features Narrowband Chamfer 0.5 mm (Rear) 0.5 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	-	> 99.8% (795 - 805 nm) (s-pol)	795 - 805 nm	In stock	$ 309.60
Product Code Manufacturer Optoman Wavelength Range 795 - 805 nm Center Wavelength 795 - 805 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.8% (795 - 805 nm) (s-pol) Transmittance > 98% (795 - 805 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Surface Irregularity ~ λ/8 (632.8 nm, over 8 mm, Flatness) Shape Round Thickness Tolerance ±0.1 mm Clear Aperture > 21.59 mm Diameter Tolerance +0/-0.1 mm Chamfer 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	-	> 99.8% (532 nm) (s-pol)	532 nm (Center Wavelength)	In stock	$ 696.59
Product Code Manufacturer Optoman Wavelength Range 532 nm (Center Wavelength) Center Wavelength 532 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.8% (532 nm) (s-pol) Transmittance > 97% (532 nm) (p-pol) Diameter 50.8 mm (2") Dimensions Ø 50.8 mm (2") Thickness 8 mm Parallelism < 30'' Substrate UV Fused Silica Angle of Incidence 45° Surface Irregularity < λ/10 (633 nm, over 15 mm, Flatness) Shape Round Thickness Tolerance ±0.1 mm Clear Aperture > 40.64 mm Diameter Tolerance +0/-0.1 mm Transmitted Wavefront Error λ/8 (25 mm, 633 nm) Damage Threshold Pulsed > 6.79 J/cm² (6 ns, 100 Hz, 532 nm) Laser Type Nd:YAG Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	49.95:1	> 99.9% (45°, 1042 nm, Front) (s-pol) < 2% (45°, 1042 nm, Front) (p-pol)	1020 - 1050 nm 1042 nm	In stock	$ 450.02
Product Code Wavelength Range 1020 - 1050 nm 1042 nm Center Wavelength 1020 - 1050 nm 1042 nm Coating Reflective V-Coating (1042 nm) BBAR (1020 - 1050 nm) (Rear) Reflectance > 99.9% (45°, 1042 nm, Front) (s-pol) < 2% (45°, 1042 nm, Front) (p-pol) Diameter 25 mm Dimensions Ø 25 mm Thickness 3.05 mm Parallelism 5' Extinction Ratio 49.95:1 Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/3x0.04; L1x0.004 (Front), 5/3x0.04; L1x0.004 (Rear) (ISO-7) Angle of Incidence 45° Surface Irregularity λ/10 (546.1 nm, Rear) λ/10 (546.1 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Laser Type Ti:Sa Coating Features Broadband, Narrowband Chamfer 0.2 mm (Rear) 0.2 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	200:1 (Transmission)	> 98% (s-pol)	532 nm	2 weeks	$ 230.00
Product Code Wavelength Range 532 nm Center Wavelength 532 nm Coating Dielectric, Uncoated Reflectance > 98% (s-pol) Transmittance > 95% (p-pol) Diameter 20 mm Dimensions Ø 20 mm Parallelism < 5'' Extinction Ratio 200:1 (Transmission) Substrate BK7 Surface Quality 10-5 scratch-dig Angle of Incidence 56.6° Surface Irregularity λ/10 (Flatness) Shape Round Clear Aperture 18 mm Damage Threshold Pulsed 5 J/cm² Weight 5 g Supplier Location California, USA See product details More from OptoSigma
Polarizing Plate Beamsplitter	> 200:1	-	1030 nm	Contact Supplier	$ 398.00
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Dimensions Ø 50.8 x 6 mm Thickness 6 mm Parallelism < 30'' Extinction Ratio > 200:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig Angle of Incidence 56° (±2°) Shape Round Thickness Tolerance ±0.2 mm Clear Aperture > 45.72 x 5.4 mm Diameter Tolerance +0/-0.12 mm Transmitted Wavefront Error λ/10 (633 nm) Damage Threshold Pulsed 10 J/cm² (10 ns, 50 Hz, 1064 nm) Supplier Location Lithuania See product details More from EKSMA Optics
Polarizing Plate Beamsplitter	> 1000:1	> 99.9% (1064 nm) (s-pol)	1064 nm (Center Wavelength)	In stock	$ 254.31
Product Code Manufacturer Optoman Wavelength Range 1064 nm (Center Wavelength) Center Wavelength 1064 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1064 nm) (s-pol) Transmittance > 98% (1064 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism 10'' Extinction Ratio > 1000:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1) 20-10 scratch-dig (S2) Angle of Incidence 45° Surface Irregularity < λ/10 (9 mm, 633 nm, Flatness) Shape Round Thickness Tolerance ±0.1 mm Clear Aperture 22 mm (Minimum) Diameter Tolerance +0/-0.1 mm Damage Threshold Pulsed 18 J/cm² (0.2228 mm, 9.8 ns, 100 Hz, 1064 nm) Laser Type Nd:YAG Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	-	> 99.9% (800 nm) (s-pol)	800 nm (Center Wavelength)	In stock	$ 298.54
Product Code Manufacturer Optoman Wavelength Range 800 nm (Center Wavelength) Center Wavelength 800 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (800 nm) (s-pol) Transmittance > 97% (800 nm) (p-pol) Diameter 20 mm Dimensions Ø 20 mm Thickness 5 mm Parallelism < 10'' Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Surface Irregularity < λ/8 (10 mm, 633 nm, Flatness) Shape Round Thickness Tolerance ±0.1 mm Clear Aperture 18 mm Diameter Tolerance +0/-0.1 mm Laser Type Ti:Sa Chamfer 0.1 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	49.95:1	> 99.9% (55°, 1030 nm, Front) (s-pol) < 2% (55°, 1030 nm, Front) (p-pol)	1030 nm	Contact Supplier	$ 2321.97
Product Code Wavelength Range 1030 nm Center Wavelength 1030 nm Coating Reflective V-Coating (1030 nm) Reflectance > 99.9% (55°, 1030 nm, Front) (s-pol) < 2% (55°, 1030 nm, Front) (p-pol) Diameter 70 mm Dimensions Ø 70 mm Thickness 9.5 mm Parallelism 5' Extinction Ratio 49.95:1 Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/6x0.063; L3x0.004 (Front), 5/6x0.063; L3x0.004 (Rear) (ISO-7) Angle of Incidence 55° Surface Irregularity λ/4 (546.1 nm, Rear) λ/4 (546.1 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Laser Type Yb:YAG Coating Features Narrowband Chamfer 0.5 mm (Rear) 0.5 mm (Front) Chamfer Tolerance ±0.1 mm Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	-	97% (55°, 266 nm, Front) (s-pol)	266 nm	Contact Supplier	$ 583.81
Product Code Wavelength Range 266 nm Center Wavelength 266 nm Coating AR/Transmissive V-Coating (266 nm) Reflective V-Coating (266 nm) Reflectance 97% (55°, 266 nm, Front) (s-pol) Transmittance 5% (55°, 266 nm, Front) (p-pol) Diameter 49.5 mm Dimensions Ø 49.5 mm Thickness 2.3 mm Parallelism 5' Substrate Fused Silica Surface Quality 10-5 scratch-dig (Output Face) 5/1x0.025; L1x0.004 (Front), 5/1x0.025; L1x0.004 (Rear) (ISO-7) Angle of Incidence 55° Surface Irregularity 4λ (546 nm, Rear) 4λ (546 nm, Front) Shape Round Thickness Tolerance ±0.1 mm Diameter Tolerance +0.05/-0.05 mm Coating Features Multi Wavelength Narrowband Supplier Location Germany See product details More from LAYERTEC
Polarizing Plate Beamsplitter	> 10000:1	-	780 nm (Center Wavelength)	In stock	$ 524.10
Product Code Wavelength Range 780 nm (Center Wavelength) Center Wavelength 780 nm Dimensions 25 x 36 mm Extinction Ratio > 10000:1 Substrate UV Fused Silica Surface Quality 20-10 scratch-dig Shape Rectangular Transmitted Wavefront Error λ/4 (632.8 nm) Supplier Location New Jersey, USA See product details More from Thorlabs