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Beamsplitters

Beamsplitters are optical components that split an incident light beam into two or more beams with the same or different optical power, or into two beams with different polarizations.

Product	Reflectance	Surface Irregularity	Center Wavelength	Availability	Price (USD)
Polarizing Plate Beamsplitter	> 99.9% (800 nm) (s-pol)	< λ/8 (10 mm, 633 nm, Flatness)	800 nm	In stock	$ 296.11
Product Code Manufacturer Optoman Center Wavelength 800 nm Wavelength Range 800 nm (Center Wavelength) 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'' Surface Irregularity < λ/8 (10 mm, 633 nm, Flatness) Clear Aperture 18 mm Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±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	> 99.9% (1015 - 1045 nm) (s-pol)	< λ/6 (10 mm, 633 nm, Flatness) λ/8 (Flatness)	1015 - 1045 nm	In stock	$ 98.70
Product Code Manufacturer Optoman Center Wavelength 1015 - 1045 nm Wavelength Range 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'' Surface Irregularity < λ/6 (10 mm, 633 nm, Flatness) λ/8 (Flatness) Clear Aperture 10 mm (Minimum) Angle of Incidence 68° Substrate Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Extinction Ratio > 1000:1 (1015 - 1045 nm) Chamfer 0.1 - 0.2 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	50% (1064 nm)	< λ/8 (633 nm, Flatness)	1064 nm	In stock	$ 120.45
Product Code Manufacturer Optoman Center Wavelength 1064 nm Wavelength Range 1064 nm (Center Wavelength) Reflection Wavelength 1064 nm Coating Partial Reflector (1064 nm) AR/Transmissive V-Coating (1064 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 50% (1064 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 6.35 mm (0.25") Parallelism < 10'' Surface Irregularity < λ/8 (633 nm, Flatness) Clear Aperture 10 mm (Minimum) Angle of Incidence 0° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Coating Features Multi Wavelength Narrowband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.5% (257 nm) (s-pol) < 1% (515 nm) (p-pol)	< λ/8 (633 nm, Flatness)	257 nm	Contact Supplier	$ 307.08
Product Code Manufacturer Optoman Center Wavelength 257 nm Wavelength Range 257 nm (Center Wavelength) Coating AR/Transmissive V-Coating (515 nm) Reflective V-Coating AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.5% (257 nm) (s-pol) < 1% (515 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 5' Surface Irregularity < λ/8 (633 nm, Flatness) Clear Aperture 20 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Multi Wavelength Narrowband Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99.9% (342 - 347 nm) (s-pol)	< λ/8 (633 nm, Flatness)	342 - 347 nm	In stock	$ 405.78
Product Code Manufacturer Optoman Center Wavelength 342 - 347 nm Wavelength Range 342 - 347 nm Coating BBAR (1025 - 1045 nm) BBHR (342 - 347 nm) Reflectance > 99.9% (342 - 347 nm) (s-pol) Transmittance > 99% (512 - 522 nm, 1025 - 1045 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 1' Surface Irregularity < λ/8 (633 nm, Flatness) Clear Aperture > 22.86 mm Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.03 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Broadband Group Delay Dispersion < 30 fs² (s-pol) Transmitted Wavefront Error < λ/10 (15 mm, 633 nm) Chamfer 0.1 - 0.2 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	< 4% (1025 - 1035 nm, 510 - 520 nm) (p-pol)	< λ/10 (Flatness)	1025 - 1035 nm	In stock	$ 180.96
Product Code Manufacturer Optoman Center Wavelength 1025 - 1035 nm Wavelength Range 1025 - 1035 nm Coating Method Ion Beam Sputtering (Front) Reflectance < 4% (1025 - 1035 nm, 510 - 520 nm) (p-pol) Transmittance < 98% (1025 - 1035 nm, 510 - 520 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 30'' Surface Irregularity < λ/10 (Flatness) Clear Aperture 22.8 mm (Minimum) Angle of Incidence 56° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Damage Threshold Pulsed > 0.00472 J/cm² (200 fs, 300 kHz, 1030 nm) > 0.00236 J/cm² (3 mm, 200 fs, 300 kHz, 515 nm) Transmitted Wavefront Error < λ/10 (633 nm) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.95% (976 nm) (s-pol) > 99.5% (976 nm) (p-pol)	~ λ/5 (633 nm, over 10 mm, Flatness)	976 nm	In stock	$ 438.68
Product Code Manufacturer Optoman Center Wavelength 976 nm Wavelength Range 976 nm (Center Wavelength) Coating AR/Transmissive V-Coating (1030 nm) Reflective V-Coating (976 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.95% (976 nm) (s-pol) > 99.5% (976 nm) (p-pol) Transmittance > 98% (1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 10'' Surface Irregularity ~ λ/5 (633 nm, over 10 mm, Flatness) Clear Aperture > 22.86 mm Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Multi Wavelength Narrowband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	90% (715 - 980 nm) 97% (715 - 980 nm) (s-pol) 83% (715 - 980 nm) (p-pol)	< λ/3 (633 nm, Flatness)	715 - 980 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 715 - 980 nm Wavelength Range 715 - 980 nm Reflection Wavelength 715 - 980 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 90% (715 - 980 nm) 97% (715 - 980 nm) (s-pol) 83% (715 - 980 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 10'' Surface Irregularity < λ/3 (633 nm, Flatness) Clear Aperture > 20.32 mm Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Ti:Sa Split Ratio (R:T) 90:10 Group Delay Dispersion ±75 fs² (Reflection) Transmitted Wavefront Error λ/8 (633 nm) Extinction Ratio 1:1 Chamfer 0.1 - 0.4 mm (45°) Reflectance Tolerance ±3% Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.5% (515 nm) (s-pol) < 5% (1030 nm) (s-pol) > 99.5% (515 nm) (p-pol)	λ/10 (633 mm, 10 mm, Flatness)	515 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Coating Reflective V-Coating (515 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.5% (515 nm) (s-pol) < 5% (1030 nm) (s-pol) > 99.5% (515 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 10'' Surface Irregularity λ/10 (633 mm, 10 mm, Flatness) Clear Aperture 20 mm (Minimum) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Multi Wavelength Narrowband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.9% (1030 nm) (s-pol) > 98% (1030 nm) (p-pol)	< λ/8 (7 mm, 633 nm, Flatness)	1030 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Transmission Wavelength 969 - 976 nm Coating BBAR (969 - 976 nm) Reflective V-Coating (1030 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1030 nm) (s-pol) > 98% (1030 nm) (p-pol) Transmittance 95% (969 - 976 nm) Dimensions 20 x 15 mm (+0/-0.1 mm) Thickness 3 mm Parallelism < 30'' Surface Irregularity < λ/8 (7 mm, 633 nm, Flatness) Clear Aperture 16 x 12 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Rectangular Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Broadband, Narrowband Coated Area ~ 18 x 15 mm Chamfer < 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.9% (1030 nm) (s-pol)	< λ/4 (633 nm, PV, Flatness)	1030 nm	In stock	$ 274.18
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1030 nm) (s-pol) Transmittance > 98 - 99% (1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 30'' Surface Irregularity < λ/4 (633 nm, PV, Flatness) Clear Aperture 20 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 95% (1064 nm) (s-pol)	< λ/6 (6 mm, 633 nm, Flatness)	1064 nm	In stock	$ 492.75
Product Code Manufacturer Optoman Center Wavelength 1064 nm Wavelength Range 1064 nm (Center Wavelength) Coating Partial Reflector (1064 nm) Partial Reflector (532 nm) Uncoated (Rear) Coating Method Ion Beam Sputtering (Front) Reflectance > 95% (1064 nm) (s-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism 10'' Surface Irregularity < λ/6 (6 mm, 633 nm, Flatness) Clear Aperture 20 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1) 20-10 scratch-dig (S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Coating Features Multi Wavelength Split Ratio (R:T) 95:5 Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.5% (515 nm) (s-pol) < 5% (1030 nm) (s-pol) > 99.5% (515 nm) (p-pol)	λ/10 (633 mm, 10 mm, Flatness)	515 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Coating Reflective V-Coating (515 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.5% (515 nm) (s-pol) < 5% (1030 nm) (s-pol) > 99.5% (515 nm) (p-pol) Diameter 50.8 mm (2") Dimensions Ø 50.8 mm (2") Thickness 8 mm Parallelism < 10'' Surface Irregularity λ/10 (633 mm, 10 mm, Flatness) Clear Aperture 40 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Multi Wavelength Narrowband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.9% (515 nm) (s-pol)	< λ/8 (633 nm, over 15 mm, Flatness)	515 nm	In stock	$ 224.82
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (515 nm) (s-pol) Transmittance > 98% (515 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Surface Irregularity < λ/8 (633 nm, over 15 mm, Flatness) Clear Aperture > 22.86 mm Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Damage Threshold Pulsed > 0.07 J/cm² (500 fs, 10 kHz, 1030 nm, p-pol) > 0.1 J/cm² (500 fs, 10 kHz, 1030 nm, s-pol) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99% (780 - 1005 nm) (p-pol)	< λ/2 (10 mm, 633 nm, Flatness)	780 - 1005 nm	In stock	$ 213.86
Product Code Manufacturer Optoman Center Wavelength 780 - 1005 nm Wavelength Range 780 - 1005 nm Coating BBAR (1055 - 1550 nm) BBHR (780 - 1005 nm) BBAR (1050 - 1550 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (780 - 1005 nm) (p-pol) Transmittance > 97% (1055 - 1550 nm) (p-pol) > 97% (1055 - 1550 nm) (s-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 2 mm Parallelism < 30'' Surface Irregularity < λ/2 (10 mm, 633 nm, Flatness) Clear Aperture > 11.43 mm Angle of Incidence 17° Surface Quality 10-5 scratch-dig (10 mm, S1, S2) Substrate Suprasil 300 Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Coating Features Broadband Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.9% (1030 nm) (s-pol)	< λ/8 (633 nm, over 15 mm, Flatness)	1030 nm	In stock	$ 274.18
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1030 nm) (s-pol) Transmittance > 98% (1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Surface Irregularity < λ/8 (633 nm, over 15 mm, Flatness) Clear Aperture > 22.86 mm Angle of Incidence 55.4° Surface Quality 20-10 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Damage Threshold Pulsed > 0.22 J/cm² (500 fs, 10 kHz, 1030 nm, p-pol) > 0.3 J/cm² (500 fs, 10 kHz, 1030 nm, s-pol) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.6% (343 nm)	< λ/10 (10 mm, 633 nm, Flatness)	343 nm	In stock	$ 104.19
Product Code Manufacturer Optoman Center Wavelength 343 nm Wavelength Range 343 nm (Center Wavelength) Reflection Wavelength 343 nm Transmission Wavelength 515 nm, 1030 nm Coating AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (515 nm) Reflective V-Coating (343 nm) AR/Transmissive V-Coating (1030 nm) (Rear) AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.6% (343 nm) Transmittance 92% (515 nm) 92% (1030 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 5 mm (Edge) Edge Thickness 5 mm Surface Irregularity < λ/10 (10 mm, 633 nm, Flatness) Clear Aperture > 10 mm Angle of Incidence 45° Surface Quality 10-5 scratch-dig (10 mm, S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.05 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Coating Features Multi Wavelength Narrowband Edge Thickness Tolerance ±0.1 mm Wedge Tolerance ±5' Wedge 30' Chamfer 0.1 - 0.2 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	< 10% (532 nm) (s-pol) < 10% (1064 nm) (s-pol) > 98% (266 nm) (p-pol) < 2% (532 nm) (p-pol) < 2% (1064 nm) (p-pol)	< λ/8 (633 nm, over 6 mm, Flatness)	266 nm	In stock	$ 120.64
Product Code Manufacturer Optoman Center Wavelength 266 nm Wavelength Range 266 nm (Center Wavelength) Coating AR/Transmissive V-Coating (1064 nm) AR/Transmissive V-Coating (532 nm) Reflective V-Coating (266 nm) Uncoated (Rear) Coating Method Ion Beam Sputtering (Front) Reflectance < 10% (532 nm) (s-pol) < 10% (1064 nm) (s-pol) > 98% (266 nm) (p-pol) < 2% (532 nm) (p-pol) < 2% (1064 nm) (p-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 6.35 mm (0.25") Parallelism < 5' Surface Irregularity < λ/8 (633 nm, over 6 mm, Flatness) Clear Aperture 10 mm (Minimum) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Substrate UV Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Coating Features Multi Wavelength Narrowband Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 98% (635 - 780 nm) (p-pol)	< λ/6 (633 nm, Flatness)	635 - 780 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 635 - 780 nm Wavelength Range 635 - 780 nm Coating BBAR (1550 - 2500 nm) BBHR (635 - 780 nm) BBAR (1550 - 2500 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 98% (635 - 780 nm) (p-pol) Transmittance > 95% (1550 - 2500 nm) (p-pol) > 95% (1550 - 2500 nm) (s-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 2 mm Parallelism < 5' Surface Irregularity < λ/6 (633 nm, Flatness) Clear Aperture > 11.43 mm Angle of Incidence 17° Surface Quality 10-5 scratch-dig (10 mm, S1, S2) Substrate IR Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Coating Features Broadband Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	2% (2940 nm)	< λ/8 (Flatness)	2940 nm	In stock	$ 399.68
Product Code Manufacturer Optoman Center Wavelength 2940 nm Wavelength Range 2940 nm (Center Wavelength) Reflection Wavelength 2940 nm Coating Partial Reflector (2940 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 2% (2940 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 2 mm Parallelism < 1' Surface Irregularity < λ/8 (Flatness) Clear Aperture 10 mm (Minimum) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Substrate IR Fused Silica Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Laser Type Er:YAG Split Ratio (R:T) 2:98 Transmitted Wavefront Error < λ/8 (633 nm) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP