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    • Lasertec Inc

    Qingdao, Shandong 266107

    COMPANY OVERVIEW

    About Lasertec Inc

    80

    Contact

    177 CongYang Rd
    ChengYang
     Qingdao, Shandong 266107
    China
    http://www.lcoptical.com
    86-532-6895-9242
    86-186-6986-9308

    More Info on Lasertec Inc

    Manufactures precision optical components and laser crystals, including precision optics, laser mirrors,Focus Lenses, Optical etalon, laser polarizers, laser crystals as NdYAG,NdYVO4, NLO crystals as KTP,LBO,BBO, for laser systems.

    Products

    Shared User Pr2410ff141b7c42ecb411ebbf1c213931
    Buyer's Guide

    Filter

    The filters are manufacture with Veeco's spector and leybold's APS1104 coaters. The coating is characteringed by its high adheresion,high stabilyty and low absorption

    Articles

    Ultraviolet (excimer) lasers are used to simultaneously drill holes in human hair by means of the mask technique.
    Industrial Laser Solutions

    Understanding ultraviolet lasers

    UV lasers are well suited for applications on a micro scale with high-quality results.
    (Photo courtesy of Lasertec USA)
    FIGURE 1. Confocal image contains a measurement of a 0.273-µm photoresist line on a silicon wafer taken at a 5600X magnification, equivalent to the resolution of a scanning electron microscope. The profile overlay is taken along the horizontal solid line. The width is measured at a 50% slice level, meaning that the measurement is made at the halfway point between the bottom and top of the resist line. This slice level can be adjusted between 5% and 95%, so the width can be measured at any elevation on the side wall that is required. The height of the photoresist line is 0.29 µm. The height, as well as the width, can be rapidly measured to a precision of 0.001 µm. The repeatability of measurement in the horizontal and vertical direction is 0.02 µm.
    Test & Measurement

    Blue-emitting diode laser aids confocal microscopy

    Used as the light source for a confocal laser scanning microscope, a 410-nm-emitting diode laser boosts image resolution to that of a scanning electron microscope.

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