Catalogs >
MICRO-CONTROLE / Spectra-Physics >
Ultrafast Laser Super-Broadband Turning Mirrors

Ultrafast Laser Super-Broadband Turning Mirrors
2Pages

Catalog excerpts

Ultrafast Laser Super-Broadband Turning Mirrors - 1

O p t i c s 611 Email: sales@newport.com • Web: newport.com WINDOWS BEAMSPLITTERS OPTICAL FILTERS POLARIZATION OPTICS DIFFRACTION GRATINGS HIGH-ENERGY OPTICS ULTRAFAST LASER OPTICS ACCESSORIES Ultrafast Laser Super-Broadband Turning Mirrors • Extremely broad wavelength range • Superior reflectivity • Minimum pulse dispersion • Rs >99.6% from 680–1060 nm • Rp >99.6% from 680–1060 nm • Covers the full bandwidth of the Mai Tai® Laser Newport's UF.35 coating is ideal for use with ultrafast 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 1160 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. SUPREMA® Series Optical Mounts page 637 Specifications Material Fused Silica Surface Flatness S1 ë/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 page 622) C 10 arc min Wedge S1 S2 ø B ø A Dimension (mm) Model øA øB C 10Q20UF.35P 25.4 20.0 6.00 10Q20UF.35S 25.4 20.0 6.00 Ordering Information Model Coating Optimization Diameter (mm) Thickness (mm) 10Q20UF.35P P polarization 25.4 6.00 10Q20UF.35S S polarization 25.4 6.00 ULTIMA® Series Gimbal Optical Mounts page 655 NEW Spectra-Physics Ultrafast Lasers have a polarized exit beam. For optimized performance, it is important to select a mirror with matching polarization. Both the Mai Tai® laser and Spitfire® Pro lasers have a horizontally polarized output beam, so choose the 10Q20UF.35P mirror. The Spectra-Physics Tsunami® has a vertically polarized output beam, so choose the 10Q20UF.35S mirror.

Open the catalog to page 1

Ultrafast Laser Super-Broadband Turning Mirrors - 2

612 O p t i c s Phone: 1-800-222-6440 • Fax: 1-949-253-1680 WINDOWS BEAMSPLITTERS OPTICAL FILTERS POLARIZATION OPTICS DIFFRACTION GRATINGS HIGH-ENERGY OPTICS ULTRAFAST LASER OPTICS ACCESSORIES GVD and the Cubic Term Group velocity dispersion (GVD) and the cubic term of the phase expansion are shown for reference. True mirror performance can be affected by manufacturing tolerances and repeatability. Newport minimizes these effects with the use of state-of-the-art thin film production equipment and computer controlled processes. These mirrors have been successfully tested for use with...

Open the catalog to page 2