Ti:Sapphire Harmonic Separator Mirrors (HTISR)
- Separates fundamental from harmonic
- Operates over a broad spectral range
These harmonic separators are designed to work with tunable laser sources operating in the 700 - 900 nm range such as Ti: Sapphire and LISAF lasers. Harmonic separators are used to reflect the wavelength of interest while allowing others to pass. They have anti-reflection coatings on the rear surface. Reflectance is at least 99.8% for the wavelength of interest and transmittance is in excess of 90% for the rejected wavelength.
| Material: | UV Fused Silica or BK7A |
| Surface Quality: | < 10/5 |
| Surface Flatness: | < λ / 10 @ 633 nm |
| Diameter Tolerance: | <+ 0.00 / - 0.20 mm |
| Thickness Tolerance: | < ± 0.25 mm |
| Clear Aperture: | > 85% of diameter |
| Scattering: | Immeasurable |
