Award Data

We propose to demonstrate near infrared (NIR) InGaAs sensor arrays with 55% lower noise than arrays presently available to improve the sensitivity of current spectroscopy systems. The low noise performance will be enabled by the use of low-noise source follower per detector ROICs, which are also used in astronomy with HgCdTe for low noise measurements. With design improvements to current available ...

Special operation forces utilize C-130 aircraft that often operate in night/adverse weather, low-level, deep-penetration missions in contested or hostile environments. These low altitude missions result in higher risks to the crew and aircraft. AeroVironment proposes to leverage their current packaged and air-launched unmanned aerial vehicle (UAV) developments to design a self-contained, packaged ...

A high sensitivity laser-induced incandescence system is proposed for the detailed characterization of environmental soot. The Phase 1 effort has clearly demonstrated the feasibility of (1) reducing the lower detection limit of soot volume fraction and increasing the overall measurement range by at least 2 orders of magnitude from what is currently achievable, and (2) providing PM particle size me ...

The Navy, the academic oceanographic community and the oil industry have embraced the use of underwater acoustic modems to take advantage of the many benefits that wireless operation brings to their applications. In this proposed SBIR effort, HLS Research Inc will take advantage of the resources already present in an acoustic modem, namely the acoustic pressure sensors and the signal processing ca ...

"Our Phase I study proved the feasibility of using monofilament carbon tow and thin resistant wire in a glove system to provide an adequate heat source to keep a soldier's hands comfortable in extreme cold temperatures while retaining hand dexterity andtactility. Our objectives during Phase II are to (1) incorporate our heat generation process into a super thin, non-melting, flame-rerardant materi ...

The objective is to modify and test gas turbine engines presently installed in/on marine craft to demonstrate that by adapting technology used on street legal vehicles can be used to reduce the heat and noise levels in marine craft. Whether or not the IR15dB level or lower, and the above water acoustic/noise level to 60dB level or lower can be achieved, is a matter that can only be demostrated by ...

"High performance suspended seat technology offers significant advantages in reducing acute injuries, long term disability, and fatigue associated with high-speed maritime operations. Our proposed concept will apply a systems design approach to addressingthe needs of SOF personnel over all conditions, particularly rough seas. Our novel concept eliminates the inherent weaknesses of existing suspe ...

In today's tactical areas of operation, signal threat detection is one of the integral aspects of the SOF mission. In nearly all regions where SOF operations take place, there is a need for the ability to detect enemy communications (known and unknown) and DF on their locations. Additionally, SOF units have a critical need for short range tactical communications to stay in contact with other uni ...

To address the U.S. SOCOM need for a particle sensor and monitoring/warning system to be integrated into aircraft engine air inlets and air intakes to environmental control systems (ECSs), Physical Optics Corporation (POC) proposes to develop a new Digital Electronic Scanning Holographic (DESH) particle sensor. The proposed DESH sensor is based on real-time digital holography (electronic holograp ...

NIST is seeking a large area solar simulator to overcome the shortcomings of current solar simulators. To meet this need, Physical Optics Corp. (POC) proposed to develop a new Holographic Light-Emitting-Diode-Based Solar Simulator (HOLIOS) based on holographic gratings, holographic diffuser, high-power light emitting diodes with electronic drivers, collimating and projection optics, and photodetec ...