Abstract:The goal is to develop external mechanical filters to eliminate signals above 2 kHz from accelerometers. Dominca"s patented layered-media approach will be used to develop filters for high-shock accelerometers used in explosive and impact events. Layered-media theory has been applied… more
Abstract:Inductive pickup loops are one of the primary magnetic diagnostics in modern fusion concepts. To convert the voltage measurement from the inductive pickup loop to a measurement of magnetic field, the loop voltage must be integrated. While simple in principle, in practice several factors make the… more
Abstract:ABSTRACT: Echo Ridge proposes to prototype and evaluate GNSS processing algorithms designed to provide high accuracy and spoofing robustness (information assurance (IA)) by exploiting diversity in radio navigation signals (frequency, location, bandwidth, format) using new signal processing… more
Abstract:Metal-Organic Chemical Vapor Deposition (MOCVD) epitaxial processes are used to deposit the GaN, InGaN, AlGaN and other wide band-gap semiconductor thin films making up the buffer, quantum well, and cap layers of the next generation high- brightness LEDs (HB-LEDs) for… more
Abstract:Tanks and enclosures were named the top corrosion expense on Navy vessels, accounting for $204 M in annual direct costs. To control these costs, there is a need for an automated monitoring system to assess coating damage and cathodic protection (CP) system performance. During the Phase II program,… more
Abstract:The proposed project is to demonstrate a novel technique for producing GaN single-crystal boules that yield GaN wafers and substrates suitable for fabrication of GaN high-power devices. The two key attributes of the proposed novel GaN growth technique (a bulk crystal growth technique) are: a high… more
Abstract:This proposal will enable the development of a system that will synergistically capture carbon and treat wastewater at power plants. The system will have higher water recovery and treat more problematic water using less energy compared to state of the art technologies.
Abstract:Currently available hull thickness sensors use ultrasonics and provide coverage of a single point on the hull. The sensor must then be moved over the hull while the thickness readings are monitored to detect thin areas of hull plate. These systems generally contain array type sensors; however, they… more
Abstract:Advanced rotary shear technologies from this project will reduce the cost of reactor-ready feedstocks and improve the energy balance for advanced biofuels, thus moving the nation towards import oil independence.
Abstract:GS Engineering has developed through Phase I SBIR efforts, a variable VCI solution to evaluate and characterize vehicle operating terrain, for dynamic selection of CTIS operating modes, with no required operator input. By continually monitoring the terrain and adjusting the operating mode and… more
Abstract:To meet the critical security needs of the Department of Homeland Security and others, we propose two methods for providing a secure root of trust for
mobile devices. One method is designed to integrate as easily into existing systems, while the other requires deeper integration but… more
Abstract:Spontaneous Parametric Down Conversion (SPDC) is currently an active research area in quantum communications (QC) to develop entangled single photon sources. However, the bandwidth of current SPDC sources is too broad for many applications. NIST researchers have modeled a solution to this problem… more
Abstract:The Laser-Aided Recovery System (LARS) offers Precision Ship-Relative Navigation (PS-RN) utilizing the electro-optic spectrum for day/night and all-weather operation. This is particularly valuable in EMCON environments as well as complete independence from GPS and RF communications supporting UAV… more
Abstract:ABSTRACT: General Nano is partnering with Top 3 prime to develop next generation composite systems for air vehicles. The core technology involves integrating lightweight, conductive CNT non-woven sheet materials into aerospace qualified prepreg. The program builds from initial Air Force SBIR… more
Abstract:Frequency stabilized lasers are essential subsystems in many applications. Most importantly, they are used as flywheel oscillators in optical atomic clocks, as well as in many sensing and measurement systems, and some examples are down oil well sensing, laser radar and ranging in space, and… more
Abstract:Interlinked Software for Achieving Analogous Control (ISAAC) offers capability to link geographically disparate N-DOF test beds to facilitate real-time distributed operations. ISAAC is an evolution of an existing distributed simulation architecture used extensively by the US Navy in multiple… more
Abstract:High Precision Devices, Inc. (HPD) proposes to continue and complete development of the 25 kW Flowing Water Optical Power Meter for Laser Measurements begun under a Phase I SBIR award. In the proposed Phase II work described, HPD will complete mechanical and electrical subsystems, apply a ceramic… more
Abstract:ABSTRACT: The image generating surfaces of existing displays are rectilinear and fabricated on flat glass plates or silicon wafers due to the constraint of lithography and processing. In digital visualization applications such as near-eye advanced helmet mounted systems (HMS), three-dimensional… more
Abstract:In this STTR project we aim to build software interfaces and enhancements to existing parallel mesh adaptation libraries for applications in high performance flow modeling. In Phase-I we demonstrated a preliminary implementation of such a system and identified technology needs. Phase-II development… more
Abstract:HYPRES, in collaboration with University of Arkansas (UA), proposes to develop a method for manufacturing superconductor multi-chip modules (MCMs) using nano-engineered cryogenic adhesives. A superconductor MCM comprises a carrier and several flipped chips. Before final assembly on the carrier,… more
Abstract:ABSTRACT: Current space COMSEC units are quite large (not suitable for NanoSats or CubeSats), are based on 1980"s technology, and do not take advantage of modern protocols or data standards. They are also predicated on unique communications equipment and built to only meet the Space-Ground… more
Abstract:Next generation sequencing technologies are allowing researchers to rapidly and accurately interrogate the genomic content of microbiomes. Advances in our understanding of the human microbiome are likely to lead to the use of next generation sequencing as a diagnostic tool to identify the existence… more
Abstract:ABSTRACT: An experimental and computational effort is proposed to develop a data-driven experimentally-validated framework for analysis of plastically bonded energetic materials at meso and micro scales. A unique data-mining strategy and model reduction technology based on thermodynamics and… more
Abstract:In the area of supply chain integrity improvement, the US defense and intelligence sectors anticipate multiple uses for the forensic capability to characterize an electronic component for the purpose of identifying the semiconductor fabrication facility w
Abstract:A recent U.S. Government Accountability Office report noted that that less than 1 percent of the 4,000-mile long border between the United States and Canada is under the operational control of U.S. Border Patrol. The large scale, and environmental conditions of the Northern Border pose specific… more
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