All faces are AntiReflection coated |
Low polarization dependence |
50/50 split ratio non-polarizing beamsplitter cubes are available in Standa! Cubes are constructed by cementing two precision right angle prisms together with metallic-dielectric coating on the hypotenuse surface. Absorption loss due to coating is around 10%, moreover these cubes do not affect polarization of the incident beam!
Standard Specifications
Material | S-BSL7 |
Dimension Tolerance | +/-0.1mm |
Flatness | λ/4- λ/10 depends on size |
Surface Quality | 40/20 S/D |
Angle Tolerance | +/-1 arcmin |
Beamsplitting Ratio | 1:1 |
Clear Aperture | 90% |
Bevel | 0.2-0.5 mm |
Coating Type | AR coating of all four work sides |
Transmittance | 45% |
Absorption | 5-10% |
Non Polarizing Beamsplitter Cubes
Dimensions, mm | Wavelength range, nm | Ordering code |
5x5x5 | 400-700 | 14NBC-5-50/50-400-700 |
700-950 | 14NBC-5-50/50-700-950 | |
950-1150 | 14NBC-5-50/50-950-1150 | |
1040-1560 | 14NBC-5-50/50-1040-1560 | |
10x10x10 | 400-700 | 14NBC-10-50/50-400-700 |
700-950 | 14NBC-10-50/50-700-950 | |
950-1150 | 14NBC-10-50/50-950-1150 | |
1040-1560 | 14NBC-10-50/50-1040-1560 | |
12.7x12.7x12.7 | 400-700 | 14NBC-12.7-50/50-400-700 |
700-950 | 14NBC-12.7-50/50-700-950 | |
950-1150 | 14NBC-12.7-50/50-950-1150 | |
1040-1560 | 14NBC-12.7-50/50-1040-1560 | |
20x20x20 | 400-700 | 14NBC-20-50/50-400-700 |
700-950 | 14NBC-20-50/50-700-950 | |
950-1150 | 14NBC-20-50/50-950-1150 | |
1040-1560 | 14NBC-20-50/50-1040-1560 | |
25.4x25.4x25.4 | 400-700 | 14NBC-25.4-50/50-400-700 |
700-950 | 14NBC-25.4-50/50-700-950 | |
950-1150 | 14NBC-25.4-50/50-950-1150 | |
1000-1300 | 14NBC-25.4-50/50-1000-1300 | |
1040-1560 | 14NBC-25.4-50/50-1040-1560 |