Award Data

Single-color MWIR LED arrays have made steady progress in demonstrating good performance, operability, efficiency, and reliability. On the other hand, dual-color MWIR LED arrays are highly desirable for testing dual color sensors. Compared to the optical combining approach, native dual-color LED arrays offer many benefits, including reduced system size and simpler optical system design. The propos ...

Modern lithium ion batteries are known for their poor safety performance, with many reports of battery failure and fire having been reported. One of the major causes of battery fire is from the use of flammable solvents, such as organic carbonates, as the electrolyte. These hazards have long limited the usage of batteries in dangerous conditions, such as on the battlefield. To combat this issue, t ...

A dual/company team, SPEAR LLC and HEAR LLC, with deep R&D experience in hearing protection devices (HPD) and successful DoD contract and SBIR accomplishment, has evidenced strong feasibility for all required subsystems of SOCOM “Canine In/Ear Hearing Protection.” The centerpiece of the team’s ‘K9HPD’ is a dynamic membrane earplug, that unlike expandable foam, flanged/polymer, and custom ...

U.S. Coast Guard personnel monitoring radio transmissions of vessels at sea must be able to identify distress calls despite interference, degraded conditions, and the stressed speech of those in emergency situations. However, not all distress calls are genuine. Hoax calls can be intended as malicious pranks, due to intoxication, or to distract Coast Guard assets from other tasks such as drug inter ...

The proposed solution is to develop an infrared light emitting diode (LED) scene projector and the associated system components that shall meet the DoD scene projection requirements and specifications. The unique feature of the proposed solution is the demonstration of a dual-band projector with record-breaking resolution and frame-rate of 2K x 2K x 1KHz for full-frame moving image projection. For ...

Using modern additive manufacturing technology, GTL proposes to develop a geometry based thermal management system to enable the development of a Morphing Rocket Throat. With this capability, rocket motors will be able to achieve the same type of throttling provided by pintle nozzles, but without the complexity and mass of a pintle. In the Phase I effort, GTL and UTK will develop a conceptual desi ...

Today’s high-power photodiode is perhaps one of the high temperature electronics (HTEs) that requires the highest dissipated heat density. Herein, Phase Sensitive Innovations (PSI) propose to develop a uni- travelling carrier (UTC) photodiode package that has significantly higher saturation power than the current high-speed photodiodes based on hybrid integration of the photodiode structure on h ...

eSpin Technologies will complete the scale up of a production-scale machine to produce novel, high performance battery separator material for Li primary batteries. The production scale process will be developed to produce novel separator and variants which have the potential for a significantly higher volumetric efficiency for electrolyte storage capacity and kinetics to distribute electrolyte flo ...

To enhance U.S. Navy operations, a technology platform will be developed for fabricating environmentally robust, visible through near-infrared (NIR) band transparent, tapered resistivity films. After refining the operational requirements and updating the device design models, a design trade study will be performed using the measured electrical (i.e., conductivity) and optical (i.e., spectral trans ...

Modern lithium ion batteries are known for their poor safety performance, with many reports of battery failure and fire having been reported. One of the major causes of battery fire is from the use of flammable solvents, such as organic carbonates, as the electrolyte. These hazards have long limited the usage of batteries in dangerous conditions, such as on the battlefield. To combat this issue, f ...