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The Award database is continually updated throughout the year. As a result, data for FY24 is not expected to be complete until March, 2025.

Download all SBIR.gov award data either with award abstracts (290MB) or without award abstracts (65MB). A data dictionary and additional information is located on the Data Resource Page. Files are refreshed monthly.

The SBIR.gov award data files now contain the required fields to calculate award timeliness for individual awards or for an agency or branch. Additional information on calculating award timeliness is available on the Data Resource Page.

  1. In Situ Evaluation of 3-D Woven Composite Structural Performance Using Fiber Optic Sensors

    SBC: 3TEX, Inc.            Topic: N/A

    "Three-dimensional textile reinforcement architectures with straight in-plane fibers and optimized through thickness fiber content are considered as efficient solutions for the next generation of light weight, damage tolerant, high strength compositesallowing for cost-effective manufacturing solutions. The 3-D weaving process is gentle to the fibers, thus making automated fiber optic sensor insert ...

    STTR Phase II 2002 Department of DefenseAir Force
  2. Mitigation of Aero-Optic Distortions by Active Flow Control

    SBC: COMBUSTION RESEARCH & FLOW TECHNOLOGY INC            Topic: N/A

    "Laser beam interactions with free shear turbulent structures in the context of a recessed cavity window will be investigated. The proposed program will investigate the aero-optic degradation of a laser beam, housed within the cavity, and its remediationusing high frequency flow control. Beam wander and displacement statistics, obtained via a Position Sensitive Detector (PSD), will be complemented ...

    STTR Phase I 2002 Department of DefenseAir Force
  3. Time-Exposure Acoustics for Imaging Underground Structures

    SBC: GEOPHEX, LTD.            Topic: N/A

    "We propose to develop a new technique for imaging underground facilities based on the passive monitoring of acoustic emissions from both stationary and moving equipment within such facilities. It is well known that all mechanical devices, such as motors,gears, etc, emit acoustic signals. It is possible to identify an acoustic source based on its noise spectrum. In addition, by monitoring the acou ...

    STTR Phase I 2002 Department of DefenseAir Force
  4. Development of coherent nanophotonic UV sources

    SBC: HEXATECH            Topic: N/A

    "It has been shown theoretically and experimentally, that one-dimensional photonic bandgap (1DPBG) structures enhance nonlinear effects for one to three orders of magnitude. By exploiting these effects, one can achieve efficient frequency conversion (secondand third harmonic generation, and parametric) in materials with modest nonlinear optical properties and in structures with a total path length ...

    STTR Phase I 2002 Department of DefenseAir Force
  5. Low Pressure Source for Mass-Selective, Diffusion Assisted Epitaxy

    SBC: SVT ASSOCIATES INC            Topic: N/A

    Dramatic differences in the diffusivities of the constituents of novel thin film materials and structures limit material perfection under far from equilibrium growth conditions. We will develop a new light-mass ion source, compatible with the low pressurerequirements of molecular beam epitaxy (MBE), to provide selective enhancement of the motion of surface atoms. Helium or hydrogen ions incident ...

    STTR Phase I 2002 Department of DefenseAir Force
  6. Carbon Nanotube Based Electric Propulsion Thrusters For Space applications

    SBC: XINTEK, INC.            Topic: N/A

    Small efficient cathodes have many applications in miniature space propulsion. Current thermionic emission cathodes have many drawbacks. These include low efficiency, difficulty of control and pulsation, and lack of miniaturization. ANI has developedproprietary thin film nanotube technologies that enable construction of cold cathodes with high current density, high stability, and rapid pulsation ...

    STTR Phase I 2002 Department of DefenseAir Force
  7. Physical Sub-Model Development for Turbulence Combustion Closure

    SBC: COMBUSTION RESEARCH & FLOW TECHNOLOGY INC            Topic: AF13AT12

    ABSTRACT: The innovation proposed is a computationally-tractable, physics-based, portable turbulent combustion modeling strategy for application to a wide range of Air Force aero-propulsive systems, including augmentors, liquid rockets and scramjets. This modeling strategy will be implemented within an Application Programming Interface (API) library suitable for easy integration within Air Force ...

    STTR Phase I 2014 Department of DefenseAir Force
  8. Physical Sub-Model Development for Turbulence Combustion Closure

    SBC: CORVID TECHNOLOGIES, LLC            Topic: AF13AT12

    ABSTRACT: Corvid Technologies, in partnership with Clemson University"s combustion modeling group, is pleased to offer a physical sub-model evaluation and development plan for turbulent combustion applications relevant to the Air Force. We will leverage the computational resources and combustion modeling expertise from both parties to evaluate the current state of combustion modeling and then tra ...

    STTR Phase I 2014 Department of DefenseAir Force
  9. Decision Making under Uncertainty for Dynamic Spectrum Access

    SBC: INFOBEYOND TECHNOLOGY LLC            Topic: AF13AT02

    ABSTRACT: Due to scarcity of spectrum, Dynamic Spectrum Access (DSA) becomes a needed technology to improve the utilization of electromagnetic spectrum for DoD satellite communication. However, current DSA approaches are developed for terrestrial communications without addressing the unique challenges for SATCOM environments such as error-prone spectrum sensing, high mobility, and large coverage. ...

    STTR Phase I 2014 Department of DefenseAir Force
  10. Secure Efficient Cross-domain Protocols

    SBC: INFOBEYOND TECHNOLOGY LLC            Topic: AF13AT08

    ABSTRACT: Coordinating and sharing information across multi-level security (MLS) networks are of great interest in many military applications. However, it is very challenging to accomplish those goals due to the heterogeneous security classifications of different network domains. The recent proposed cross-domain solutions (CDS) provide initial steps to make such applications possible. However, th ...

    STTR Phase I 2014 Department of DefenseAir Force
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