• Infrared beam disk

    VIEW-IT is an efficient ceramic disk that makes 1064-nm laser beams visible for alignment and mode inspections. The 40-mm-diameter 5-mm-thick disk provides unlimited viewing of both pulsed and CW laser beams at power densities u¥to 3 W/cm2 and wavelengths from 800 to 1600 nm. A nonlinear effect converts beams to double the initial frequency. No charging is required.
    July 1, 1995

    Infrared beam disk

    VIEW-IT is an efficient ceramic disk that makes 1064-nm laser beams visible for alignment and mode inspections. The 40-mm-diameter 5-mm-thick disk provides unlimited viewing of both pulsed and CW laser beams at power densities u¥to 3 W/cm2 and wavelengths from 800 to 1600 nm. A nonlinear effect converts beams to double the initial frequency. No charging is required.

    Kentek, Pittsfield, NH

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