Beamsplitter Cube
Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized. If polarization sensitivity is critical to your online ordering, we recommended that you select from our Polarizing Cube Beamsplitters or Non-Polarizing Cube Beamsplitters.
| Specifications | |||
|---|---|---|---|
| Material | BK7 Grade A Optical Glass |  |
|
| Dimension Tolerance | ±0.2mm | ||
| Flatness | λ/4@632.8nm | ||
| Surface Quality | 60-40 | ||
| Beam Deviation | <3 arc min | ||
| Clear aperture | >90% | ||
| Bevel | 0.25mm x 45° | ||
| T/R | 50/50±5%, for random polarization; T=(Ts+Tp)/2, R=(Rs+Rp)/2 | ||
| Coating | Hypotenuse face: Partial Reflectance
All input and output faces: AR Coating |
||
Standard Coating wavelength:
Narrow Band: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
Broadband: 450-650, 650-900, 900-1200, 1200-1550, 1500-1610 nm
Narrow Band: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
Broadband: 450-650, 650-900, 900-1200, 1200-1550, 1500-1610 nm
| Size(mm) | Part No. |
|---|---|
| 3.2x3.2x3.2 | BSC1003 |
| 5x5x5 | BSC1005 |
| 10x10x10 | BSC1010 |
| 12.7x12.7x12.7 | BSC1012 |
| 15x15x15 | BSC1015 |
| 20x20x20 | BSC1020 |
| 25.4x25.4x25.4 | BSC1025 |
Order Information:
Part No. - wavelength
For example, BSC1005 - 900-1200nm
Polarization Beamsplitter Cube 5x5x5 mm, 900-1200nm broadband coating
Part No. - wavelength
For example, BSC1005 - 900-1200nm
Polarization Beamsplitter Cube 5x5x5 mm, 900-1200nm broadband coating
Note: Other sizes, wavelength are available upon request.
