← Back to product family
Femtoline Laser Harmonic Separators SKU: 045-2405
• Offered on Ø 0.5 or 1 inch UVFS substrates with surface flatness λ/10 Harmonic separators are dichroic beamsplitters that reflect one wavelength and transmit the other. Reflectance is better than 99,5% for the wavelength of interest and transmittance is at least 90% for the…
Variant specifications
| Product | Value |
|---|---|
| Shape Type | Round |
| Diameter | 50.8 mm |
| Diameter Upper Tolerance | 0 mm |
| Diameter Lower Tolerance | -0.12 mm |
| Center Thickness | 8 mm |
| Center Thickness Upper Tolerance | 0.25 mm |
| Center Thickness Lower Tolerance | -0.25 mm |
| Material Type | FS |
| Material | UVFS |
| Parallelism, angle | 0 deg 0 min 0 sec - 0 deg 0 min 30 sec |
| Surface 1 | Value |
|---|---|
| Surface Shape | Plano |
| Surface quality, grind or polish | Polished |
| Power and Irregularity, fringes @633 nm | 0(0.2) |
| Clear Aperture, % | 85 % - 100 % |
| Surface 1, Wavelength 1 | Value |
|---|---|
| Coating | HR |
| Wavelength | 257 nm - 275 nm |
| Reflectivity, % | 99.5 % - 100 % |
| AOI (angle of incidence) | 45 deg 0 min 0 sec - 45 deg 0 min 0 sec |
| Polarization | avg |
| Surface 2 | Value |
|---|---|
| Surface Shape | Plano |
| Surface quality, grind or polish | Polished |
| Power and Irregularity, fringes @633 nm | 0(0.2) |
| Clear Aperture, % | 85 % - 100 % |
| Surface 2, Wavelength 1 | Value |
|---|---|
| Coating | AR |
| Wavelength | 390 nm - 410 nm |
| Reflectivity, % | 0 % - 0.5 % |
| AOI (angle of incidence) | 45 deg 0 min 0 sec - 45 deg 0 min 0 sec |
Variant files
Technical drawings, models and data files for SKU 045-2405.
Product brochures
Shared documentation for the complete product family.