Award Data

Freestyle Technology, Inc. proses to design an build a six-camera video imaging device for use in navigation research. The individual cameras will be attached to two-meter tethers to allow for flexible placement on a variety of platforms. All cameraswill be genlocked to a common signal to assure that corresponding pixels in each camera are sampled at the same time. A user interface will be prov ...

Freestyle Technologies, Inc. proposes to perform exploratory research in the area of munition-deployed microprobes. The baseline microprobe will consist of simple acoustic and sesmic sensors and will be deployed by an autonomous munition at locations ofinterest. Once deployed, the microprobes will form an ad hoc wireless network and passively monitor for targets. The microprobes will signal the ...

The overall goal of the proposed research is to develop a comprehensive, efficient, and well-validated model for the prediction of the shape and thermal history of components manufactured using Laser Additive Manufacturing (LAM) processes. The proposedmodel will use a combined Eulerian-Lagrangian treatment for analyzing the interactions between the gas and particle phases, and the laser beam. The ...

Diode laser present one of the most challenging thermal problems in industry. The small footprint and very high power levels combine to create extremely high heat fluxes in the vicinity of the diode. Tese heat flux levels raise the diode temperature,leading to lower lasing efficiency, wavelength shifts, and reduced diode lifetime. The cooling problem becomes even more difficult when combined wi ...

Diode laser present one of the most challenging thermal problems in industry. The small footprint and very high power levels combine to create extremely high heat fluxes in the vicinity of the diode. Tese heat flux levels raise the diode temperature,leading to lower lasing efficiency, wavelength shifts, and reduced diode lifetime. The cooling problem becomes even more difficult when combined wi ...

Diode Pumped Solid State Lasers (DPSSLs) are an important and rapidly growing light source. They also represent one of the most challenging thermal problems in industry, both in cooling the diode pump lasers and in the thermal management of the solidstate lasing rod itself. A significant amount of very successful research and development effort has been expended in the area of laser diode coolin ...

This Phase 1 SBIR Proposal entitled

The popularity of nanotechnology symbolizes a rapid shrinking of physical dimensions in solid state devices. However, the diminishing sizes will eventually lead to problems including thermal instability. Our proposed proprietary approach takes advantagesof the nanometer-size especially for magnetic portions of the devices. This approach will work until the lateral dimensions of the devices become ...

A novel method of intraweapon wireless communications using magnetic field transmissions was demonstrated during the Phase I portion of this program. Normal physical wire communication links cannot be expected to survive during and after targetpenetration. Therefore, various methods of wireless communication within a metal cylinder 15 inches in diameter and 10 feet in length were evaluated and c ...

Reliable high speed data transfer between subsystems in aerospace, military and commercial applications requires both high speed tranceiver circuitry and galvanic signal isolation. Low voltage differential signaling (LDVS) is an ideal solution for thetransceiver circuit implementation. This technology simultaneously meets the high speed, low power, noise immunity and design flexibility requireme ...