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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	Center Wavelength	Wavelength Range	Availability	Price (USD)
Harmonic Beamsplitter	> 99.5% (266 nm) (s-pol) < 10% (532 nm) (s-pol) < 10% (1064 nm) (s-pol) < 2% (532 nm) (p-pol) < 2% (1064 nm) (p-pol)	266 nm	266 nm (Center Wavelength)	Contact Supplier	Add to cart to request quote
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 > 99.5% (266 nm) (s-pol) < 10% (532 nm) (s-pol) < 10% (1064 nm) (s-pol) < 2% (532 nm) (p-pol) < 2% (1064 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) Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99% (755 nm) (s-pol)	755 nm	755 nm (Center Wavelength)	In stock	$ 109.67
Product Code Manufacturer Optoman Center Wavelength 755 nm Wavelength Range 755 nm (Center Wavelength) Transmission Wavelength 650 - 670 nm 1064 nm Coating AR/Transmissive V-Coating (1064 nm) AR/Transmissive V-Coating (670 nm) Reflective V-Coating (755 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (755 nm) (s-pol) Transmittance 50% (650 - 670 nm) > 98% (1064 nm) (p-pol) > 98% (1064 nm) (s-pol) Diameter 20 mm Dimensions Ø 20 mm Thickness 3 mm (Center) Surface Irregularity λ/10 (11 mm, 633 nm, Flatness) λ/4 (17 mm, 633 nm, Flatness) Clear Aperture 17 mm (Minimum) Surface Quality 10-5 scratch-dig (11 mm) 20-10 scratch-dig (17 mm) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0.05/-0.15 mm Shape Round Coating Features Multi Wavelength Narrowband Laser Type Nd:YAG Damage Threshold Pulsed > 7 J/cm² (10 ns, 750 - 760 nm) > 10 J/cm² (10 ns, 1064 nm) Center Thickness 3 mm Center Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	-	2080 - 2100 nm	2080 - 2100 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 2080 - 2100 nm Wavelength Range 2080 - 2100 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 2 mm Parallelism < 3'' Surface Irregularity < λ/10 (633 nm, over 15 mm, Flatness) Clear Aperture > 22.86 mm Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate IR Fused Silica Suprasil 300 Diameter Tolerance +0/-0.1 mm Shape Round Thickness Tolerance ±0.1 mm Laser Type Ho:YAG Split Ratio (R:T) 0.8:99.2 Transmitted Wavefront Error < λ/10 (633 nm) Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99% (195 - 201 nm) (s-pol) < 10% (390 - 400 nm) (s-pol) < 10% (780 - 800 nm) (s-pol) < 1% (261 - 267 nm) (p-pol)	195 - 201 nm	195 - 201 nm	In stock	$ 1316.04
Product Code Manufacturer Optoman Center Wavelength 195 - 201 nm Wavelength Range 195 - 201 nm Coating BBAR (261 - 267 nm) BBAR (390 - 400 nm) BBAR (780 - 800 nm) BBHR (195 - 201 nm) BBAR (261 - 267 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (195 - 201 nm) (s-pol) < 10% (390 - 400 nm) (s-pol) < 10% (780 - 800 nm) (s-pol) < 1% (261 - 267 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 2 mm Parallelism < 2' Surface Irregularity λ/6 (633 nm, Flatness) Clear Aperture 20 mm (Minimum) Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.3 mm Laser Type Ti:Sa Group Delay Dispersion < ±100 fs² (45°, 195 - 201 nm, s-pol) Damage Threshold CW > 1 × 10⁸ kW/cm² Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99.5% (1020 - 1040 nm) (s-pol)	1020 - 1040 nm	1020 - 1040 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 1020 - 1040 nm Wavelength Range 1020 - 1040 nm Coating Partial Reflector (1020 - 1040 nm) BBAR (1020 - 1040 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.5% (1020 - 1040 nm) (s-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 8 mm, Flatness) Clear Aperture 10 mm (Minimum) Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Split Ratio (R:T) 99.5:0.5 Group Delay Dispersion < 40 fs² (45°, 940 - 1100 nm, p-pol, Reflection) < 15 fs² (45°, 940 - 1110 nm, s-pol, Reflection) Chamfer < 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99.7% (342 - 347 nm) (s-pol)	342 - 347 nm	342 - 347 nm	In stock	$ 164.50
Product Code Manufacturer Optoman Center Wavelength 342 - 347 nm Wavelength Range 342 - 347 nm Coating BBAR (1025 - 1045 nm) BBHR (342 - 347 nm) Uncoated (Rear) Coating Method Ion Beam Sputtering (Front) Reflectance > 99.7% (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 6.35 mm (0.25") Parallelism < 10'' Surface Irregularity < λ/10 (10 mm, 633 nm) < λ/20 (633 nm, over 10 mm) < λ/10 (633 nm, over 10 mm, Flatness) Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Group Delay Dispersion < 50 fs² (344 nm) Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 93% (1015 - 1055 nm) (s-pol) > 93% (1025 - 1045 nm) (s-pol)	1015 - 1055 nm	1015 - 1055 nm	In stock	$ 76.65
Product Code Manufacturer Optoman Center Wavelength 1015 - 1055 nm Wavelength Range 1015 - 1055 nm Coating Partial Reflector (1015 - 1055 nm) Partial Reflector (1025 - 1045 nm) BBAR (1015 - 1055 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 93% (1015 - 1055 nm) (s-pol) > 93% (1025 - 1045 nm) (s-pol) 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 (11 mm, 633 nm, Flatness) Clear Aperture > 11 mm Surface Quality 5-1 scratch-dig (3 mm, S1, S2) Angle of Incidence 0° Substrate UV Fused Silica Diameter Tolerance +0/-0.05 mm Shape Round Coating Features Broadband Split Ratio (R:T) 93:7 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	1% (532 nm)	532 nm	532 nm (Center Wavelength)	In stock	$ 460.61
Product Code Manufacturer Optoman Center Wavelength 532 nm Wavelength Range 532 nm (Center Wavelength) Reflection Wavelength 532 nm Transmission Wavelength 650 nm, 585 nm Coating AR/Transmissive V-Coating (532 nm) AR/Transmissive V-Coating (650 nm) AR/Transmissive V-Coating (532 nm) (Rear) AR/Transmissive V-Coating (650 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 1% (532 nm) Transmittance 99.5% (650 nm) 99.5% (585 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Surface Irregularity < λ/8 (633 nm, over 9 mm, Flatness) Clear Aperture > 22.86 mm Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 0° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Damage Threshold Pulsed > 15 J/cm² (7 ns, 10 Hz, 532 nm) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 98% (1580 - 2400 nm) (s-pol) > 98% (1580 - 2400 nm) (p-pol)	1580 - 2400 nm	1580 - 2400 nm	In stock	$ 224.82
Product Code Manufacturer Optoman Center Wavelength 1580 - 2400 nm Wavelength Range 1580 - 2400 nm Coating BBAR (640 - 765 nm) BBHR (1580 - 2400 nm) BBAR (640 - 765 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 98% (1580 - 2400 nm) (s-pol) > 98% (1580 - 2400 nm) (p-pol) Transmittance > 94% (640 - 765 nm) (p-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 2 mm Parallelism < 5' Surface Irregularity < λ (633 nm, Flatness) Clear Aperture > 11.43 mm Surface Quality 10-5 scratch-dig (10 mm, S1, S2) Angle of Incidence 17° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.5% (257 nm) (s-pol) < 1% (515 nm) (p-pol)	257 nm	257 nm (Center Wavelength)	In stock	$ 180.96
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 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 3 mm Parallelism < 5' Surface Irregularity < λ/8 (633 nm, Flatness) Clear Aperture 10 mm (Minimum) Surface Quality 20-10 scratch-dig (S1) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 96.8% (1150 nm) (s-pol)	1150 nm	1150 nm (Center Wavelength)	In stock	$ 317.55
Product Code Manufacturer Optoman Center Wavelength 1150 nm Wavelength Range 1150 nm (Center Wavelength) Coating Partial Reflector (1150 nm) AR/Transmissive V-Coating (1150 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 96.8% (1150 nm) (s-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm (Edge) Edge Thickness 3 mm Parallelism < 30'' Surface Irregularity λ/8 (633 nm, over 10 mm, Flatness) Clear Aperture 20 mm (Minimum) Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Split Ratio (R:T) 96.8:3.2 Edge Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 95% (632 nm) < 3% (532 nm) < 2% (1064 nm, 2940 nm)	632 nm	632 nm (Center Wavelength)	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 632 nm Wavelength Range 632 nm (Center Wavelength) Reflection Wavelength 632 nm 532 nm 1064 nm, 2940 nm Coating Reflective V-Coating (632 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 95% (632 nm) < 3% (532 nm) < 2% (1064 nm, 2940 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3.18 mm (Edge) Edge Thickness 3.18 mm Parallelism < 5' Clear Aperture 20 mm (Minimum) Surface Quality 40-20 scratch-dig (S1, S2) Angle of Incidence 45° Substrate Sapphire Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Narrowband Laser Type Nd:YAG Edge Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99.9% (510 - 530 nm) (s-pol)	510 - 530 nm	510 - 530 nm	In stock	$ 252.24
Product Code Manufacturer Optoman Center Wavelength 510 - 530 nm Wavelength Range 510 - 530 nm Coating BBAR (1020 - 1060 nm) BBHR (510 - 530 nm) Uncoated (Rear) Coating Method Ion Beam Sputtering (Front) Reflectance > 99.9% (510 - 530 nm) (s-pol) Transmittance > 99% (45°, 1020 - 1060 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 nm, over 15 mm, Flatness) Clear Aperture > 20.32 mm Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Laser Type Yb:KGW, Yb:KYW, Yb:YAG Group Delay Dispersion < 10 fs² (1020 - 1060 nm, s-pol) < 5 fs² (45°) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.8% (1025 - 1035 nm) (s-pol)	1025 - 1035 nm	1025 - 1035 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 1025 - 1035 nm Wavelength Range 1025 - 1035 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.8% (1025 - 1035 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/8 (10 mm, 633 nm, PV, Flatness) Clear Aperture 23 mm (Minimum) Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round 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	> 99% (376 - 425 nm)	376 - 425 nm	376 - 425 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 376 - 425 nm Wavelength Range 376 - 425 nm Reflection Wavelength 376 - 425 nm Transmission Wavelength 700 - 900 nm Coating BBAR (700 - 900 nm) BBHR (376 - 425 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (376 - 425 nm) Transmittance 98% (700 - 900 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Surface Irregularity λ/8 (632.8 nm, Flatness) Clear Aperture > 20.32 mm Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Laser Type Ti:Sa Group Delay Dispersion ±20 fs² (376 - 425 nm) Chamfer 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	50% (650 - 1050 nm) 67% (650 - 1050 nm) (s-pol) 35% (650 - 1050 nm) (p-pol)	650 - 1050 nm	650 - 1050 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 650 - 1050 nm Wavelength Range 650 - 1050 nm Reflection Wavelength 650 - 1050 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 50% (650 - 1050 nm) 67% (650 - 1050 nm) (s-pol) 35% (650 - 1050 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 10'' Surface Irregularity < λ/6 (633 nm, Flatness) Clear Aperture > 20.32 mm Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Thickness Tolerance ±0.1 mm Split Ratio (R:T) 50:50 Group Delay Dispersion ±15 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
Plate Beamsplitter	> 99.8% (410 - 490 nm) (s-pol)	410 - 490 nm	410 - 490 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 410 - 490 nm Wavelength Range 410 - 490 nm Coating BBAR (715 - 1200 nm) BBHR (410 - 490 nm) BBAR (715 - 1200 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.8% (410 - 490 nm) (s-pol) Transmittance > 98% (715 - 1200 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Surface Irregularity < λ/8 (13 mm, 633 nm, Flatness) Clear Aperture 23 mm (Minimum) Surface Quality 20-10 scratch-dig (S1) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Group Delay Dispersion < 500 fs² (715 - 1200 nm) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 98.5% (230 - 290 nm) (s-pol)	230 - 290 nm	230 - 290 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 230 - 290 nm Wavelength Range 230 - 290 nm Coating BBAR (1100 - 1600 nm) BBAR (1600 - 2600 nm) BBAR (760 - 830 nm) BBHR (230 - 290 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 98.5% (230 - 290 nm) (s-pol) Transmittance > 95% (460 - 580 nm, 1100 - 1600 nm) (p-pol) > 80% (760 - 830 nm) (s-pol) > 70% (1600 - 2600 nm) (s-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 5 mm Parallelism < 10'' Surface Irregularity < λ/10 (633 nm, Flatness) Clear Aperture > 22.86 mm Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 60° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Broadband Thickness Tolerance ±0.1 mm Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	< 10% (532 nm) (s-pol) < 10% (1064 nm) (s-pol) > 97.5 - 98.5% (266 nm) (p-pol) < 2% (532 nm) (p-pol) < 2% (1064 nm) (p-pol)	266 nm	266 nm (Center Wavelength)	In stock	$ 109.67
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) > 97.5 - 98.5% (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) Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 45° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.9% (532 nm) (s-pol)	532 nm	532 nm (Center Wavelength)	In stock	$ 115.15
Product Code Manufacturer Optoman Center Wavelength 532 nm Wavelength Range 532 nm (Center Wavelength) Coating AR/Transmissive V-Coating (1064 nm) Reflective V-Coating (532 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (532 nm) (s-pol) Transmittance > 99.6% (1064 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 11 mm, Flatness) Clear Aperture 21 mm (Minimum) Surface Quality 20-10 scratch-dig (S1, S2) Angle of Incidence 0° Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Shape Round Coating Features Multi Wavelength Narrowband Thickness Tolerance ±0.1 mm Laser Type Nd:YAG Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP