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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. Theoretical Innovations in Combining Analytical, Experimental, and Computational Combustion Stability Analysis

    SBC: METACOMP TECHNOLOGIES INC            Topic: AF09BT38

    The occurrence of combustion instability has long been a matter of serious concern in the development of liquid-propellant rocket engines due to the high rate of energy release in a confined volume in which energy losses are relatively small. Shear layer instabilities and intermittent growth rates of the mixing layer cause fluctuations in the burning rates and result in acoustic waves triggering ...

    STTR Phase I 2010 Department of DefenseAir Force
  2. Propulsion Modeling

    SBC: METACOMP TECHNOLOGIES INC            Topic: MDA09T009

    The occurrence of combustion instability has long been a matter of serious concern in the development of liquid-propellant rocket engines due to the high rate of energy release in a confined volume in which energy losses are relatively small. Positive feedback between the acoustic waves and unsteady combustion could lead to the destruction of an engine in a fraction of a second. The situation is ...

    STTR Phase I 2010 Department of DefenseMissile Defense Agency
  3. Probing Dense Sprays with Gated, Picosecond, Digital Particle Field Holography

    SBC: METROLASER, INCORPORATED            Topic: N10AT027

    This is a proposal to develop a unique, robust, fieldable, gated, picosecond, digital holography system for characterizing dense particle fields under harsh conditions. Many powerful imaging methods have failed to fulfill this requirement because noise from multiple scattering buries the signal needed to acquire a useful image. Solutions to this limitation are very expensive, hard to implement, an ...

    STTR Phase I 2010 Department of DefenseNavy
  4. Simultaneous Imaging of Velocity and Temperature Fields in Reacting Flows using Thermographic Phosphors

    SBC: METROLASER, INCORPORATED            Topic: A09AT003

    A method is proposed for the simultaneous imaging of temperature and velocity fields inside combustion chambers to enable experimental data on turbulent heat fluxes needed for model validation and development. Applications include turbine engines, afterburners, internal combustion engines, and boilers. Temperature imaging is proposed with laser-induced luminescence imaging of phosphor particles su ...

    STTR Phase I 2010 Department of DefenseArmy
  5. Efficient High-Power Tunable Terahertz Sources using Optical Techniques

    SBC: Microtech Instruments, Inc.            Topic: AF08T009

    The main objective of the proposed Phase II project is to leverage the technology of THz generation in resonantly-pumped quasi-phase-matched (QPM) GaAs structures, jointly developed by Stanford University and Microtech Instruments, Inc., and create a compact and power-efficient commercial THz source with a mW-level average power. This source will be continuously or step-tunable in the 0.5-3 THz ra ...

    STTR Phase II 2010 Department of DefenseAir Force
  6. Fast Updatable Large-area Holographic Display

    SBC: NEW SPAN OPTO-TECHNOLOGY, INC.            Topic: AF08T001

    Two-dimensional (2D) visualization techniques have limit capacity to achieve understanding of full dimensionality of the battlefield. Rewritable 3D holographic storage is promising for updatable 3D display applications. In Phase I, New Span Opto-Technology has demonstrated novel concepts of both holographic recording technique and recording material system without the use of high voltage. We have ...

    STTR Phase II 2010 Department of DefenseAir Force
  7. Wideband Metamaterial Antennas Integrated into Composite Structures

    SBC: NEXTGEN AERONAUTICS, INC.            Topic: N10AT021

    A team led by NextGen Aeronautics Inc., and working with San Diego State University proposes the development of redundant wideband antennas that are embedded in composite armor structures The planned work builds upon the team’s extensive prior experience in conformal load-bearing antenna structures (CLAS), antenna design, and metamaterials. The proposed antenna is a combination of concepts that ...

    STTR Phase I 2010 Department of DefenseNavy
  8. High-rate Manufacturing of Structural-state Sensors (MOSS)

    SBC: NEXTGEN AERONAUTICS, INC.            Topic: N10AT031

    The goal of the proposed research is the development of a high-volume, low-cost manufacturing along with a novel deposition process that enables fabrication of a structural-state electronic system-on film. This hybrid electronic system contains a multifunctional sensor suite that can measure a structure's static (such as deformation, stress and strain) and dynamic state (such as slow or under acce ...

    STTR Phase I 2010 Department of DefenseNavy
  9. Robust, Real Time, Full Field Strain Monitoring Over Large Areas

    SBC: NEXTGEN AERONAUTICS, INC.            Topic: N09T010

    NextGen Aeronautics in collaboration with Virginia Tech plan to build on our Phase I work and propose to further develop our concepts and designs for a scalable, fast and easy to use optical strain measurement system. Our proposed Phase II effort will focus on the development of a dual level optical camera system which uses one set of cameras to measure strains over the entire test specimen and a ...

    STTR Phase II 2010 Department of DefenseNavy
  10. Gigawatt Nonlinear Transmission Lines (GW-NLTL)

    SBC: NumerEx            Topic: AF09BT14

    Nonlinear transmission lines offer new vistas in the generation of high power microwave wave (HPM) signals. All electromagnetic sources use an active medium to convert electrical energy to high frequency waves and ultra-wide band signals that can perform useful work. Traditional methods rely on electron beams for the active medium. Nonlinear transmission lines use nonlinear circuit elements to ...

    STTR Phase I 2010 Department of DefenseAir Force
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