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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Very Low Cost Photomultiplier Chip for Disposable Gamma Spectrometer

    SBC: Lightspin Technologies Inc            Topic: DTRA082007

    We propose to develop a very low cost Photomultiplier Chip (TM) as a direct replacement for photomultiplier tubes, to help make gamma spectrometers disposably cheap. The detector achieves single-photon sensitivity, wide dynamic range, low gain noise and low dark noise using novel designs in a gallium arsenide-based compound semiconductor. The approach will mitigate risks of scaling to the inch-siz ...

    SBIR Phase I 2009 Department of DefenseDefense Threat Reduction Agency

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