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PANalytical has launched the 2830 ZT, a wafer
analyzer that performs simultaneous noncontact
determination of layer thickness and composition on wafers up to 300 mm. The wavelength
dispersive x-ray fluorescence instrument also
determines contamination, dopant levels and
surface uniformity, and it measures up to 24
elements on stacks of up to 16 layers. It operates at a constant current of 160 mA and is
supplied with the company’s SuperQ software.
PANalytical
info@panalytical.com
Saint-Gobain Crystals has unveiled two laser
beam delivery mirrors. The Alpine Research
Optics brand B-Max mirrors support Ti:
sapphire lasers with pulse widths of ≤ 10 fs
and deliver >99.8% reflectivity from 735 to
880 nm. The E-Max models operate from 770
to 840 nm. Both series’ coatings are designed
to minimize group-velocity and third-order dispersion to maintain close to a transform-limited pulse performance in ultrafast laser
systems. The coatings are available for 0° and
45° angle of incidence operation and are supplied on 25- and 50-mm-diameter fused-silica
substrates.
Saint-Gobain Crystals
bouldersales@saint-gobain.com
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