Menu
- Home
- Login
- Products
  Optics
  Lasers & Light Sources
  Optomechanics
  Fiber Optics
  Detection Devices
  Electro-Optics & Electronics
  Machines
  Imaging & Microscopy
  Design Software
  Raw materials
  Photonic Integrated Circuits
- Custom Suppliers
- Company
  List your products on MEETOPTICS
  About
  Contact
- Resources
  FAQ
  Academy
  Forum
Notifications
Mark all as read
Your cart is empty. Please add some items.

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	Clear Aperture	Surface Irregularity	Availability	Price (USD)
Plate Beamsplitter	> 98% (258 - 272 nm)	> 20.32 mm	λ/8 (632.8 nm, Flatness)	In stock	$ 164.25
Product Code Manufacturer Optoman Center Wavelength 258 - 272 nm Wavelength Range 258 - 272 nm Reflection Wavelength 258 - 272 nm Coating BBHR (258 - 272 nm) BBAR (700 - 900 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 98% (258 - 272 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Clear Aperture > 20.32 mm Surface Irregularity λ/8 (632.8 nm, Flatness) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband Laser Type Ti:Sa Group Delay Dispersion ±20 fs² (258 - 272 nm) Chamfer 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.9% (1030 nm) (s-pol)	23 mm (Minimum)	< λ/4 (633 nm, PV, Flatness) λ/3 (Front, Flatness)	In stock	$ 279.22
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 6.35 mm (0.25") Parallelism < 5' Clear Aperture 23 mm (Minimum) Surface Irregularity < λ/4 (633 nm, PV, Flatness) λ/3 (Front, Flatness) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-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	> 99.6% (337 - 349 nm) (s-pol)	> 22.86 mm	< λ/8 (633 nm, Flatness)	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 337 - 349 nm Wavelength Range 337 - 349 nm Coating BBAR (1015 - 1045 nm) BBAR (505 - 525 nm) BBHR (337 - 349 nm) BBAR (1015 - 1045 nm) (Rear) BBAR (505 - 525 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.6% (337 - 349 nm) (s-pol) Transmittance > 98% (505 - 525 nm) (p-pol) > 98% (1015 - 1045 nm) (s-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 1' Clear Aperture > 22.86 mm Surface Irregularity < λ/8 (633 nm, Flatness) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.03 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband Laser Type Yb:KGW, Yb:KYW, Yb:YAG Group Delay Dispersion < 60 fs² (45°, 325 - 380 nm, s-pol, Reflection) Damage Threshold Pulsed > 0.2 J/cm² (300 fs, 343 nm) 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
Harmonic Beamsplitter	> 97% (790 nm)	64 mm (Minimum)	λ/10 - λ/8 (30 mm, 633 nm, Flatness)	In stock	$ 2244.75
Product Code Manufacturer Optoman Center Wavelength 790 nm Wavelength Range 790 nm (Center Wavelength) Reflection Wavelength 790 nm Transmission Wavelength 808 nm, 1070 nm Coating AR/Transmissive V-Coating (1070 nm) AR/Transmissive V-Coating (808 nm) Reflective V-Coating (790 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 97% (790 nm) Transmittance 80% (808 nm) 97% (1070 nm) Diameter 76.2 mm Dimensions Ø 76.2 mm Thickness 12.7 mm (0.5") Parallelism < 5' Clear Aperture 64 mm (Minimum) Surface Irregularity λ/10 - λ/8 (30 mm, 633 nm, Flatness) Angle of Incidence 45° Surface Quality 40-20 scratch-dig (S1, S2) Shape Round Substrate Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Multi Wavelength Narrowband Chamfer 0.2 - 0.6 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Longpass Dichroic Beamsplitter	> 99.3% (500 - 530 nm) (s-pol) < 2% (1030 nm) (s-pol) > 99.3% (500 - 530 nm) (p-pol) < 2% (1030 nm) (p-pol)	16 mm	< λ/8 (12 mm, 633 nm, Flatness)	In stock	$ 125.92
Product Code Manufacturer Optoman Center Wavelength 500 - 530 nm Wavelength Range 500 - 530 nm Coating BBHR (500 - 530 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.3% (500 - 530 nm) (s-pol) < 2% (1030 nm) (s-pol) > 99.3% (500 - 530 nm) (p-pol) < 2% (1030 nm) (p-pol) Diameter 20 mm Dimensions Ø 20 mm Thickness 3 mm Parallelism < 10'' Clear Aperture 16 mm Surface Irregularity < λ/8 (12 mm, 633 nm, Flatness) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband, Multi Wavelength, Narrowband Laser Type Yb:KGW, Yb:KYW, Yb:YAG Group Delay Dispersion 20 fs² (45°, s-pol) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 99.8% (532 nm) (s-pol)	> 40.64 mm	< λ/10 (633 nm, over 15 mm, Flatness)	In stock	$ 689.85
Product Code Manufacturer Optoman Center Wavelength 532 nm Wavelength Range 532 nm (Center Wavelength) 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'' Clear Aperture > 40.64 mm Surface Irregularity < λ/10 (633 nm, over 15 mm, Flatness) Angle of Incidence 45° Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Laser Type Nd:YAG Damage Threshold Pulsed > 6.79 J/cm² (6 ns, 100 Hz, 532 nm) Transmitted Wavefront Error λ/8 (25 mm, 633 nm) Chamfer 0.2 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Shortpass Dichroic Beamsplitter	> 99.9% (1030 nm) (s-pol) < 3% (515 nm) (s-pol) > 99.9% (1030 nm) (p-pol) < 3% (515 nm) (p-pol)	20 mm (Minimum)	< λ/3 (20 mm, 633 nm, Flatness)	In stock	$ 131.40
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Coating Reflective V-Coating (1030 nm) AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.9% (1030 nm) (s-pol) < 3% (515 nm) (s-pol) > 99.9% (1030 nm) (p-pol) < 3% (515 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism 10'' Clear Aperture 20 mm (Minimum) Surface Irregularity < λ/3 (20 mm, 633 nm, Flatness) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1) 20-10 scratch-dig (S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Multi Wavelength Narrowband 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	> 98.5% (230 - 290 nm) (s-pol)	> 18 mm	< λ/10 (633 nm, Flatness)	In stock	$ 109.50
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) 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 20 mm Dimensions Ø 20 mm Thickness 5 mm Parallelism < 10'' Clear Aperture > 18 mm Surface Irregularity < λ/10 (633 nm, Flatness) Angle of Incidence 60° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 90% (440 nm) (s-pol) > 85 - 90% (450 nm) (s-pol) > 90% (440 nm) (p-pol) > 85 - 90% (450 nm) (p-pol)	20 mm (Minimum)	< λ/8 (12 mm, 633 nm, Flatness)	In stock	$ 169.72
Product Code Manufacturer Optoman Center Wavelength 440 nm Wavelength Range 440 nm (Center Wavelength) Coating Reflective V-Coating (440 nm) Reflective V-Coating (450 nm) AR/Transmissive V-Coating (450 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 90% (440 nm) (s-pol) > 85 - 90% (450 nm) (s-pol) > 90% (440 nm) (p-pol) > 85 - 90% (450 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 10'' Clear Aperture 20 mm (Minimum) Surface Irregularity < λ/8 (12 mm, 633 nm, Flatness) Angle of Incidence 22.5° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Multi Wavelength Narrowband Chamfer 0.1 - 0.4 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	-	24.3 x 14.4 mm	< λ (7 mm, 13 mm, 633 nm, Flatness)	In stock	$ 279.22
Product Code Manufacturer Optoman Coating Method Ion Beam Sputtering (Front) Transmittance > 98% (755 nm) (p-pol) < 0.5% (755 nm) (s-pol) Dimensions 27 x 16 mm (±0.1 mm) Thickness 4 mm Clear Aperture 24.3 x 14.4 mm Surface Irregularity < λ (7 mm, 13 mm, 633 nm, Flatness) Angle of Incidence 56° Surface Quality 20-10 scratch-dig (7 mm, 13 mm, S1, S2) Shape Rectangular Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Polarizing Plate Beamsplitter	> 97.5% (735 - 755 nm) (s-pol)	45 mm (Minimum)	< λ/4 (Flatness)	In stock	$ 1073.10
Product Code Manufacturer Optoman Center Wavelength 735 - 755 nm Wavelength Range 735 - 755 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 97.5% (735 - 755 nm) (s-pol) Transmittance > 97.5% (735 - 755 nm) (p-pol) Diameter 50.8 mm (2") Dimensions Ø 50.8 mm (2") Thickness 3 mm Parallelism < 3' Clear Aperture 45 mm (Minimum) Surface Irregularity < λ/4 (Flatness) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Damage Threshold Pulsed > 6 J/cm² (50 ns, 750 nm) Extinction Ratio > 20:1 (735 - 755 nm) Chamfer 0.1 - 0.25 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99% (2940 nm) 50% (589 - 594 nm)	20 mm (Minimum)	< λ/4 (15 mm, 633 nm, Flatness)	In stock	$ 153.30
Product Code Manufacturer Optoman Center Wavelength 589 - 594 nm Wavelength Range 589 - 594 nm Reflection Wavelength 2940 nm 589 - 594 nm Transmission Wavelength 1540 nm Coating AR/Transmissive V-Coating (1540 nm) Reflective V-Coating (2940 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (2940 nm) 50% (589 - 594 nm) Transmittance 98% (1540 nm) Diameter 25 mm Dimensions Ø 25 mm Thickness 6.35 mm (0.25", Edge) Edge Thickness 6.35 mm (0.25") Parallelism < 30'' Clear Aperture 20 mm (Minimum) Surface Irregularity < λ/4 (15 mm, 633 nm, Flatness) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Diameter Tolerance +0/-0.1 mm Coating Features Multi Wavelength Narrowband Laser Type Er:YAG, Nd:YAG Edge Thickness Tolerance ±0.1 mm Chamfer 0.2 - 0.5 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Plate Beamsplitter	> 99.6% (337 - 349 nm) (s-pol)	> 10.16 mm	< λ/10 (633 nm, Flatness)	In stock	$ 257.32
Product Code Manufacturer Optoman Center Wavelength 337 - 349 nm Wavelength Range 337 - 349 nm Coating BBAR (1015 - 1045 nm) BBAR (505 - 525 nm) BBHR (337 - 349 nm) BBAR (1015 - 1045 nm) (Rear) BBAR (505 - 525 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99.6% (337 - 349 nm) (s-pol) Transmittance > 98% (505 - 525 nm) (p-pol) > 98% (1015 - 1045 nm) (s-pol) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 3 mm Parallelism < 10'' Clear Aperture > 10.16 mm Surface Irregularity < λ/10 (633 nm, Flatness) Angle of Incidence 45° Surface Quality 10-5 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband Laser Type Yb:KGW, Yb:KYW, Yb:YAG Group Delay Dispersion < 60 fs² (45°, 325 - 380 nm, s-pol, Reflection) Damage Threshold Pulsed > 0.2 J/cm² (300 fs, 343 nm) Transmitted Wavefront Error < λ/10 (633 nm) Chamfer 0.1 - 0.2 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP
Harmonic Beamsplitter	> 99.5% (257 nm) (s-pol)	> 21 mm	λ/10 (633 mm, Flatness)	In stock	$ 251.85
Product Code Manufacturer Optoman Center Wavelength 257 nm Wavelength Range 257 nm (Center Wavelength) Coating AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (515 nm) Reflective V-Coating (257 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 > 99.5% (257 nm) (s-pol) Transmittance > 99% (515 nm, 1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 5' Clear Aperture > 21 mm Surface Irregularity λ/10 (633 mm, Flatness) Angle of Incidence 45° Surface Quality 20-10 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Multi Wavelength Narrowband 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% (410 - 540 nm) (s-pol)	20 mm (Minimum)	< λ/8 (633 nm, Flatness)	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 410 - 540 nm Wavelength Range 410 - 540 nm Coating BBAR (1100 - 2600 nm) BBHR (410 - 540 nm) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance > 99% (410 - 540 nm) (s-pol) Transmittance > 95% (760 - 1000 nm, 1100 - 2600 nm) (p-pol) > 75% (1100 - 2600 nm) (s-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 5 mm Parallelism < 5' Clear Aperture 20 mm (Minimum) Surface Irregularity < λ/8 (633 nm, Flatness) Angle of Incidence 60° Surface Quality 10-5 scratch-dig (S1, S2) Shape Round Substrate UV Fused Silica Thickness Tolerance ±0.1 mm Diameter Tolerance +0/-0.1 mm Coating Features Broadband Group Delay Dispersion < 30 fs² (60°, 410 - 540 nm, s-pol) Chamfer 0.1 - 0.3 mm (45°) Supplier Location Lithuania See product details More from OPTOSHOP