Award Data

In this STTR proposal, we propose a novel computational technology for analyzing millimeter wave and sub-millimeter wave scattering from complex and electromagnetically extended objects and environments. The core of our formalism lies in a technique for rapidly calculating and coherently adding fields produced by different scatterer constituents, ranging from conducting, flat surfaces to penetrabl ...

The objective of the proposed Phase-II effort by Spectral Energies LLC is to design and develop a fiber-coupled hyperspectral thermal LWIR imaging sensor suite to provide reliable, accurate 2D surface temperature measurements with high flexibility in practical gas turbine engines and propulsion systems. During the phase-II efforts, our team will work with fiber manufacture on custom designing of a ...

The overall goal of the proposed research program is to develop a ruggedized imaging system capable of visualization and analysis of the particle field and product gases in a multiphase blast. This will be accomplished by combining kHz-MHz-rate burst-mode laser technology with tomographic particle field velocimetry (PFV) and new nonlinear particle tracking methods to resolve dense particle fields. ...

ABSTRACT: In this STTR phase II, HYPRES and University of California San Diego team will demonstrate a small size, weight and power, wideband (2 MHz to 2 GHz) receiver prototype based on SQUID array technology. Our SQUID array designs are based on highly linear bi-SQUID and SQUID cells arranged into a 2-dimensional (2D) array. The 2D arrays are fabricated using high-temperature superconductor I ...

Training can now be delivered on a large scale through emerging platforms, but training must be engaging to be effectively utilized. Key to providing training that makes a difference in the field is an understanding of how to induce high levels of engagement during learning and the ability to objectively assess engagement in real-time so that interventions can be tailored during training to optimi ...

As stated in the topic, The decision environment in which the Anti-Submarine Warfare Commander must operate during threat prosecution is characterized by severe time pressure, complex, multi-component decision tasks, and rapidly evolving andchanging information and situational state. There is therefore an increasing need to extend ASW decision support capabilities with the ability to help operator ...

An eye-safe optically pumped laser based on a gas-filled hollow optical fiber will be demonstrated to lase at both near infrared (IR) and mid IR wavelengths. These lasers will be the first in a new class of IR lasers, based on the combination of hollow-f

An eye-safe optically pumped laser based on a gas-filled hollow optical fiber will be demonstrated to lase at both near infrared (IR) and mid IR wavelengths. These lasers will be the first in a new class of IR lasers, based on the combination of hollow-f

Structural reactive materials (SRMs) or multifunctional energetic materials offer the ability to combine the high energy release rates of traditional high explosives with structural strength.When successfully formulated they can lead to light-weight, high-performance and hitherto inaccessible designs of munitions. The key feature of structural energetic materials (SEMs), perhaps even more so than ...

Innovations in materials and nanoelectronics have made it possible to measure electromagnetic signals with unprecedented precision and near quantum limited sensitivity. Magnetic field sensors such as superconducting quantum interference devices (SQUIDs) have been theoretically explored by the Air Force for high frequency direction finding (HFDF) applications. The objective of this project is to fa ...