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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. Optical Line Filter and Spectrometer based Upon Two-Photon Absorption for Doppler LIDAR at 1.053 um

    SBC: ESPYLUX LLC            Topic: S1

    A receiver system for use in LIDAR consisting of an optical filter and optical spectrometer based upon two-photon absorption is proposed.  The filter and spectrometer both use dispersion from excited state transitions of atomic rubidium  to create a birefringent medium. The birefringent medium of the optical filter rotates the polarization of light so that it is transmitted through cross ...

    SBIR Phase I 2018 National Aeronautics and Space Administration
  2. FIR Detectors/Cameras Based on GaN and Si Field-Effect Devices

    SBC: Sensor Electronic Technology, Inc.            Topic: S104

    SETI proposes to develop GaN and Si based multicolor FIR/THz cameras with detector elements and readout, signal processing electronics integrated on a single chip. The active detector elements will be submicron gated channels with 2 dimensional electron gas (2DEG). The devices with gated 2DEG (commonly known as field-effect transistors) respond to the incoming FIR radiation due to the rectificat ...

    SBIR Phase I 2009 National Aeronautics and Space Administration

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