Award Data

The Army requires the development of models for improving the state-of-the-art understanding of soil state characteristics in regions with varying observational input datasets. Currently, weather-scale remote sensing, mesoscale standoff sensing, and point-scale in situ sensing provide approximate measurements of near-surface soil moisture at different scales and extents of coverage. In addition, s ...

Our service members deployed worldwide are at risk of exposures to local environmental and industrial toxicants which can potentially result in long-term adverse health effects. Understanding the impact of these exposures is critical for improved force protection and safeguarding individual soldier health. Capturing and classifying exposure data is essential for developing and implementing risk mi ...

For dynamic protection of LWIR sensors from laser dazzler threats, Nanohmics, Inc., proposes to develop a thin, light-weight, electronically tunable notch filter based on microfabricated graphene-integrated metasurfaces. The optical filter can reject a specific narrow spectral line (“notch”) or multiple simultaneous notches. The metasurface comprises an engineered array of resonant microstruct ...

The goal of the Phase II program is to demonstrate growth of large-area single-crystal diamond substrates having surface area of 6 cm2 and suitable for electronic device applications. This will represent a major leap in available substrate area, from less than 1 cm2 available today. The technical path will directly follow the work begun in the Phase I program, which is, using our toroidal plasma C ...

Systems & Processes Engineering Corporation (SPEC) is proposing a fast moving Phase II Expendable Active RF Technologies for Helicopters (EARTH) program to deliver a fully functional 1”x2”x8” active expendable RF countermeasures prototype flight unit, which is form/fit compatible with the AN/ALE-47 dispenser. The proposed countermeasures flight unit (microUAV) expendables are configured with ...

Bulk InAs(x)Sb(1-x) is an infrared detector material that promises higher quantum efficiency than antimony-based superlattices in the longwave infrared (LWIR). This is due to the longer diffusion length of minority carrier holes in the bulk than in superlattices where they are localized. No native substrate exists for lattice-matched growth of InAs(x)Sb(1-x) material with LWIR bandgaps. So a key c ...

This project will develop a new scientific instrument optimized for the advanced characterization of near-infrared fluorescent nanoparticles that can exist as left- or right-handed structures (enantiomers). Single-walled carbon nanotubes (SWCNTs) are currently the leading example of such nanomaterials. Applied NanoFluorescence, LLC (ANF) proposes a novel multi-mode chiroptical spectrometer that ca ...

Low Thermal Electronics, Inc. proposes to design a stand-alone, programmable voltage source capable of supplying precision voltages in the range of zero to 1,000 volts direct current (DC), with options for scaling up to 10,000 volts, and with a total expanded uncertainty (k=2) of less than 10uV/V for the 10,000 volts version. This instrument will improve state-of-the-art measurements in high resis ...

During this Phase II SBIR development program, Tetramer Technologies will develop highlymonodisperse 100-nm and sub-100-nm diameter nanoparticles for use as latex size standards. Highlymonodisperse nanoparticle latexes are needed for improved calibration of electron microscopes, lightscatteringparticle sizing instruments, atomic force microscopes, and particle counters/contamination monitors used ...

TransWave Photonics, LLC proposes to develop mid-wave infrared photonic integrated circuits based on monolithic integration of passive low-loss waveguides, thermo-optically tunable photonic elements, and quantum cascade gain sections within the same InGaAs/AlInAs/InP platform. The proposed approach will enable power combining and 2-dimensinoal beam steering of the outputs from multiple high-power ...