Award Data

Advanced thick composites are increasingly used in components for defense applications as well as commercial structures. The proposed project will lead to the development and commercialization of a validated predictive capability based on the Peridynamic (PD) theory to enhance the performance of thick composite components under complex loading conditions while exposed to harsh environments. The pr ...

Applied Radar has developed a multi-channel wideband digital receiver/exciter (DREX) module denoted as the Single Channel Open Architecture Receiver Exciter (SCORE-X750) which operates at X-band (tunable over 812 GHz) with 750 MHz of instantaneous bandwidth. This DREX module is designed for ground-based radars and can be used in new designs or in retrofit and modernization of existing radars. The ...

The Phase I effort demonstrated our technology called FORM, Flexible Optical Ray Metrology. Our prototype system demonstrated that this technology achieves the precision and dynamic range needed for measuring conformal windows. The Phase I metrology system can now be refined to provide metrology of collaborators conformal windows. We expect this data to enable completion of the polishing of these ...

Few-cycle mid-infrared lasers are in high demand for a variety of practical applications including remote sensing of chemical and biological species. NP Photonics and the University of Arizona propose to develop a wavelength tunable and power-scalable optical parametric laser system covering 8-10 micron and capable of producing collimated few-cycle pulses with pulse energy > 100 microjoules. A ful ...

ABSTRACT:Both commercial and military aircraft are being flown/utilized for extended operational time; a more accurate prediction of residual life and the inspection interval for an individual aircraft is required, as these aging aircraft are kept in operational status. A technique for converting actual aircraft measured flight usage data into accurate calculated stresses/strains on the structural ...

A critical step in the extraction of elements from ore, especially rare earth elements that are found in complex minerals, is separation. Froth flotation is a highly versatile method for physically separating particles based on differences in the ability of air bubbles to selectively adhere to specific mineral surfaces in a mineral/water slurry. The particles with attached air bubbles are then ca ...

ABSTRACT:Ultra-stable and accurate frequency and timing devices such as atomic clocks are essential for modern communication, navigation, surveillance, and missile guidance systems. There are many atomic oscillators such as neutral calcium and neutral ytterbium that produce clock signal in optical domain. However, these optical standards are expensive and not widely available. The phase stabilized ...

This project will complete development of a viable, cost-effective industrial production technique for producing ultrastrong, flexible and tough carbon fibers composed of double-walled carbon nanotubes (DWNTs) and of a small amount of a polymer, based on a continuous manufacturing process. This will be done by refining MERs innovative technology for the efficient continuous production of unique fo ...

ABSTRACT:The ETRS technology developed under the Phase II SBIR program exploits Lean Depot Management System (LDMS) historical data and CCA analysis to enhance the effrciency and effrcacy of the Versatile Depot Automatic Test System (VDATS). Prioritized diagnostic and repair actions achieve cost-avoidance through reduced mean time to repair (MTTR), reduced frequency of no fault found (NFF) cod ...

The opportunity of interest is the introduction and application of a bistatic tool set for both surface and submarine Mid-Frequency (MF) active sonar systems to enhance anti-submarine warfare (ASW) capability in strike group or coordinated surface and submarine ASW operations. The ability to localize threat submarine forces in a battlefield scenario by judicious application of bistatic capability ...