Award Data

This proposed project is concerned with the design, fabrication, and demonstration of a new class of plasmonic nanostructures for single molecule surface-enhanced Raman spectroscopy for biological and chemical sensing applications. A complete design of the plasmonic nanostructures with large local field enhancements (E/E0>100) will be formulated, and the fabrication procedures will be developed fo ...

Bridger Photonics and the University of Arizona will develop a passive multi-band compressive sensor for imaging and object recognition applications. The Army has identified a need for multi-band imagery for intelligence, surveillance and reconnaissance missions among others. Multi-band systems offer enhanced discrimination capability and the ability to perform in adverse conditions (at night, smo ...

In the past few years, there have been promising demonstrations of new approaches to short-gate (i.e., sub-nanosecond) operation of single-photon avalanche diodes (SPADs) with gating frequencies as high as 2 GHz. However, these demonstrations have had limitations, including operation at just a single fixed frequency, fairly high residual afterpulsing levels, and the lack of industrialization req ...

In this STTR program, Structured Materials Industries, Inc. (SMI) and partners will develop high efficiency, switchable RF filters. The technical approach is based on thin films of paraelectric BaxSr1-xTiO3 and SrTiO3, which can show piezoelectric behavior under an applied DC bias. When integrated into resonator structures, these materials can act as both an RF filter and an RF switch. Combinin ...

The Massachusetts Institute of Technology and Quantum Signal LLC propose to research and develop the TerrAdapt system for terrain classification and vehicle driving control. This work will result in fundamental research advances, but will be practical enough for application on today"s COTS vehicle platforms. The system will maximize vehicle mobility due to the following key features: 1) TerrAdap ...

Army quantum information researchers have an immediate need for improved stable, narrowband violet and UV laser sources with 10100 mW output and 10 MHz10 GHz tuning. These sources are required for numerous ion and atom qubits functions including photoionization, Doppler cooling, state initialization, and detection. The cost and complexity of currently available UV lasers hampers current efforts ...

Highly fluorinated, nanoscaled polymers were developed in a Phase I program (Contract No. W81XWH-04-C-0132) as an oxygen-carrying treatment for hemorrhagic shock in battlefield environments. These were highly soluble in water and buffered electrolyte solution (up to roughly 50% weight/volume) and were thermally stable up to 167 °C. Mixing the polymers with dilute canine blood significantly enhanc ...

The research solicited under the STTR A06-T009 is ideally matched to the core technology strengths of MSDPO - microstructure sensitive design for performance optimization. MSDPO embodies a rigorous mathematical framework for systematic design of material microstructure to meet the requirements of the designer. This methodology starts with the specification of a microstructure hull, defined as the ...

An innovative, optically-interrogated test instrument, based on broadband, non-intrusive, miniaturized electro-optic (EO), magneto-optic (MO), and electro-optic voltage (EOV) sensors, will be developed for evaluating the operation of, and the electromagne

This proposal will develop methods to determine the weapons type associated with Ballistic Missile Defense engagements. This development will use impact and debris track observations from active RF and passive EO/IR sensors. The goal is to increase efficacy and accuracy for which individual objects within the debris field can be tracked and characterized, when sensor fusion is employed. This info ...