This mirror is ideal for use with ultrashort pulse lasers as a high reflectance mirror at 45° angle of incidence for a very broadband wavelength range spanning almost 400 nm. Designed to reflect over 99.6% from 680 to 1060 nm, this mirror can be used with Spectra-Physics Tsunami®, Spitfire® Pro, or Mai Tai® lasers. Careful thin film design and advanced coating processes result in a mirror with maximum reflectivity, maximum bandwidth and minimum effect on pulse dispersion. Exhibiting ultralow phase distortion and a slightly negative GVD across the tuning range, these mirrors are available optimized for S or P polarizations.

Newport\'s UF.35 coating is ideal for use with ultrashort pulse lasers as a high reflectance mirror at 45° angle of incidence for a very broadband wavelength range spanning almost 400 nm. Designed to reflect over 99.6% from 680 to 1060 nm, this mirror can be used withSpectra-Physics Tsunami®, Spitfire® Pro, or Mai Tai® lasers. Careful thin film design and advanced coating processes result in a mirror with maximum reflectivity, maximum bandwidth and minimum effect on pulse dispersion. Exhibiting ultralow phase distortion and a slightly negative GVD across the tuning range, these mirrors are available optimized for S or P polarizations.

Specifications

Material Fused Silica
Surface Flatness S1 ≤λ/4 at 632.8 nm over the clear aperture
Clear Aperture ≥ central 78% of diameter
Surface Quality 20-10 scratch-dig
Diameter Tolerance +0/-0.13 mm
Thickness Tolerance ±0.38 mm
Wedge < 10 arc min
Chamfers 0.25-0.76 mm face width x 45 ±15°
Angle of Incidence 45° ± 3°
S1 Coating UF.35P : Rp >99.6 %, 680–1060 nm
UF.35S : Rs >99.6 %, 680–1060 nm
S2 Coating None
Durability MIL-C-675C, moderate abrasion
Cleaning Non-abrasive method, acetone or isopropyl alcohol
on lens tissue recommended (see Care and Cleaning of Optics)

UF.35s UF.35pUF.35p UF.35sUF.35p UF.35s