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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. Thin Film Lithium Niobate Microring Modulators for Analog Photonics

    SBC: PARTOW Technologies LLC            Topic: T802

    Lithium niobate (LiNbO3) has been long regarded as the most attractive material for electro-optic modulation for high-performance optical communication systems of up to 100 GHz, as well as for its superior second-order optical non-linearity. The weakly confined LiNbO3 waveguides formed by diffusion or implantation of dopants do not lend themselves to high-level chip integration. One key novel tech ...

    STTR Phase I 2016 National Aeronautics and Space Administration
  2. Bi-Metallic Additive Manufacturing Close-Out of Coolant Channels for Large Liquid Rocket Engine (LRE) Nozzles

    SBC: Keystone Synergistic Enterprises, LLC            Topic: T1204

    This NASA sponsored STTR project will investigate methods for close-out of large, liquid rocket engine nozzle, coolant channels utilizing robotic laser and pulsed-arc additive manufacturing methods. Copper to Nickel alloy interface strength will be quantified and metallurgical characterization completed. A thermal model based on Rosenthal?s analytical expression for a moving heat source, which has ...

    STTR Phase I 2016 National Aeronautics and Space Administration
  3. Real-time Onboard and Remote Vehicle Health Management

    SBC: QUALTECH SYSTEMS, INC.            Topic: N/A

    The Phase I of this effort has proven key concepts of our proposed comprehensive health management solution: namely remote and shadow diagnosis over low-bandwidth network and prognosis based on statistical techniques. Our telediagnosis solution has been demonstrated to Honeywell and NASA-JSC, and is being considered for remote monitoring of the Space Station. It is also the centerpiece of Honeywel ...

    STTR Phase II 2002 National Aeronautics and Space Administration
  4. Real-time Onboard and Remote Vehicle Health Management

    SBC: QUALTECH SYSTEMS, INC.            Topic: N/A

    The Phase I of this effort has proven key concepts of our proposed comprehensive health management solution: namely remote and shadow diagnosis over low-bandwidth network and prognosis based on statistical techniques. Our telediagnosis solution has been demonstrated to Honeywell and NASA-JSC, and is being considered for remote monitoring of the Space Station. It is also the centerpiece of Honeywel ...

    STTR Phase I 2002 National Aeronautics and Space Administration

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