Beam Splitter
Non-Polarizing Cube Beamsplitter
Non-polarizing Cube Beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic–dielectric coating allows the transmission and reflection for S and P-polarization states to be within 5% of each other. They will not change the state of polarization of the incident beam.
| Specifications | |
| Dimension Tolerance | ±0.2mm |
| Flatness | ?/4@632.8nm |
| Surface Quality | 60-40 scratch and dig |
| Beam Deviation | <3 arc minutes |
| Transmittance | 45% ± 5% |
| Absorption | <10% |
| Polarization | 6% |
Part No. |
Dimension
(inch) |
Wavelength (nm) |
|
BSC-0.5-1064NP |
0.5 |
1064 |
|
BSC-1-1064NP |
1.0 |
1064 |
|
BSCK9-905-5-NP |
5 (mm) |
905 |
Polarizing Cube Beamsplitter
Polarizing Cube Beamsplitter split randomly polarized beams into two orthogonal,linearly, polarized components– S-polarized light is reflected at a 90deg angle while P-polarized light is transmitted. Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms.
| Specifications | |
| Dimension Tolerance | ±0.2mm |
| Flatness | ?/4@632.8nm |
| Surface Quality | 60-40 scratch and dig |
| Beam Deviation | <3 arc minutes |
| Extinction ratio | >100:1 |
| Principal Transmittance | Tp>95% and Ts<1% |
| Principal Reflectance | Rs>99% and Rp<5% |
Part No. |
Dimension
(inch) |
Wavelength (nm) |
| BSC-0.5-1064P | 0.5 |
1064 |
| BSC-1-1064P | 1.0 |
1064 |