Beamsplitter Plate
Specification:
| Material | Float white glass |
| Dimension Tolerance | ±0.2 mm |
| Thickness Tolerance | ±0.2 mm |
| Clear Aperture | >85% |
| Surface Quality | 60-40 scratch and dig |
| Parallelism | < 1 arc minute |
| Flatness | λ/4 per 25 mm @632.8 nm |
| T/R | 50/50+/-5%, for random polarization T=(Ts +Tp)/2, R=(Rs + Rp)/2 |
| Protective Bevel | <0.25 mm x 45° |
| Coating | Incidence angle: 45° S1: Single wavelength partial reflectance S2: V type AR-coatings |
Narrowband Beamsplitter Plate Standard Products:
|
Wavelength(nm) |
532,632.8,635,670,780,850,980,1064,1300,1550 | ||
|
Part No. |
TNB501 |
TNB502 |
TNB503 |
|
Size(mm) |
12.7×12.7×2 |
25x25x2 |
50x50x2 |
Note: Other material, size and wavelength are available upon request.
Broadband Beamsplitter Plate
Specification:
| Material | Float white glass |
| Dimension Tolerance | ±0.2 mm |
| Thickness Tolerance | ±0.2 mm |
| Clear Aperture | >85% |
| Surface Quality | 60-40 scratch and dig |
| Parallelism | < 1 arc minute |
| Flatness | λ/4 per 25 mm @632.8 nm |
| T/R | 50/50+/-5%, for random polarization T=(Ts+Tp)/2, R=(Rs+Rp)/2 |
| Protective Bevel | <0.25 mm x 45° |
| Coating | Incidence angle: 45° S1: Broadband Partial Reflectance S2: BBAR-coatings |
Broadband Beamsplitter Plate Standard Products:
|
Wavelength(nm) |
450-650, 650-900, 900-1200, 1200-1550 |
||
|
Part No. |
TBB101 |
TBB102 |
TBB103 |
|
Size(mm) |
12.7×12.7×2 |
25x25x2 |
50x50x2 |
Note: Other size and wavelength are available upon request.
