Award Data

There is a growing need to accurately characterize nuclear materials not only for nuclear safeguards and nonproliferation treaty verification but also for forensics and provenance. Presently, nuclear material identification requires samples to be collected and sent to laboratories for analysis using large and expensive equipment, such as inductively coupled plasma mass spectrometers (ICP-MS) or se ...

There is a growing need to accurately characterize nuclear materials not only for nuclear safeguards and nonproliferation treaty verification but also for forensics and provenance. At present, nuclear material identification requires samples to be collected and sent to laboratories for analysis using large and expensive equipment, such as inductively coupled plasma mass spectrometers (ICP-MS) or s ...

Diode-pumped alkali lasers (DPALs) have inherently high optical-to-optical efficiency and thus the potential to reach megawatt-class average power lasers with near-diffraction limited beam quality. However, as DPALs scale up in power, a plasma is formed in the gain medium, resulting in lower efficiency and increased gas heating. This ultimately leads to a degradation in laser beam quality and a po ...

DESCRIPTION In communities across the United States clinical populations exhibiting mental health and or substance abuse disorders face substantial challenges in accessing and receiving high quality and effective behavioral healthcare services Health Information technology HIT has been identified as an important component of improving access to behavioral healthcare in rural communities yet t ...

The design ofDeployable Reconfigurable Pixelated Antennas (DERPAs) that can operate at different frequencies,with different radiation patterns, and achieve polarization diversity is proposed.The solution proposed, based on optically pixelated silicon or GaAs surfaces, can be used as reflective surfaces for reconfigurable reflect arrays or as reconfigurable active and modular antennas. The optical ...

During a Phase I STTR Contract #F49620-03-C-0064 provided by AFOSR, Nukove Scientific Consulting addressed “Adaptive Laser Beam Control Using Return Photon Statistics” with considerable success. The Nukove/NMSU Team demonstrated the feasibility of combining Nukove’s statistical approaches to pointing estimation and target identification with a laboratory testbed at NMSU. This proposed Phase ...

Strategic laser systems for uses including high bandwidth communication, non-imaging target identification, imaging, and the deposition of high laser energy on a target, are subject to the dispersive and refractive effects of a turbulent atmosphere. Theatmosphere manifests itself with effects on the beam size and shape at the target, thus adaptive modification of the far-field pattern to optimize ...

In this effort GTL proposes to develop an additive production system for telescope mirrors leveraging previous research efforts for DARPA, MDA, and NASA. The proposed production method allows for a wider range of substrate materials while allowing for pre

Some ground crews for aircrafts are exposed to ambient noise levels up to 150 dB SPL: at these levels, conduction of sound through tissues is significant and may be responsible for hearing loss. Protecting the ear canal with earplugs and earmuffs cannotprevent damage caused by tissue-conducted sound. Our research partners at University of Illinois at Urbana-Champaign, experts in bioacoustics and ...

The United States Air Force (USAF) at Arnold Engineering Development Complex (AEDC) has identified a need for improved turbine engine exhaust flow measurement. Non-Contact Technologies, LLC, (NCT) seeks to apply research techniques developed by the University of Tennessee Space Institute (UTSI) for non-intrusive diagnostics of exhaust and gas flows from turbine engines during ground testing. The U ...