TLMB: High Energy Ti:Sapphire Femtosecond Mirrors
TLMB: High Energy Ti:Sapphire Femtosecond Mirrors
High power, high reflectivity broadband Ti:sapph laser mirrors for 0° and 45° AOI ; 740-860 nm. These mirrors deliver high reflectivity, high laser damage threshold, and ultralow dispersion over a 120 nm bandwidth for use with Ti:sapphire lasers. They offer > 99.0% reflectivity for unpolarized light over 740-860 nm, operating at 0° or 45° AOI. Custom mirrors are available upon request.
- Product Code: TLMB
- Substrate Material: N-BK7
- Diameter Tolerance: +0/-0.25mm
- Thickness Tolerance: ±0.25mm
- Wedge: ≤ 5 arc minutes
- Chamfer: Ø ≤ 50.8mm: 0.35mm leg width at 45° nominal
Ø > 50.8mm: 0.85mm leg width at 45° nominal - S1 Surface Figure: < λ/10 p-v at 633nm (after coating)
- S1 Surface Quality: 10-5 scratch-dig
per MIL-PRF-13830b (at 100W) - S2 Surface Quality: Commercial polish
- Clear Aperture: ≥ 85% of central diameter
- Angle of Incidence: 0° or 45° options
- Center Wavelength: 800nm
- Reflectance: R > 99.0% from 740 – 860nm for 0°
or 45° UNP - Adhesion and Durability: Per MIL-C-48497a, Insoluble in lab solvents.
- Damage Threshold: Pulsed:
0.46 J/cm2, 50 fsec, 50Hz at 800nm