Award Data

eSpin Technologies will design the scale up machine to produce novel high performance separator for lithium primary batteries. The process will be developed to produce novel separator and a variants which has the potential of a significantly higher volumetric efficiency for electrolyte storage capacity and kinetics to distribute electrolyte flow within nanoporous channel efficiently. This new sepa ...

The adoption of Human-Machine Interface (HMI) technologies for BMDS planning, test and evaluation, operations, and mission control must be undertaken in a carefully planned manner. Lacking are methods to test the effectiveness of user interface technologies for improved situation awareness and decision-making ability. Knowledge Based Systems, Inc.’s (KBSI) Intuitive User Interface Technolog ...

In Phase II of JOLTER, we will develop several extensions and improvements upon the probabilistic graphical models developed in Phase I for discovering topics, entities, and relations jointly. The system will be able to (1) Discover and extend hierarchies of topics, entities, and relations; (2) Discover categories for events, multiway relations, and their roles; (3) Conditionalize the topics, ent ...

In Phase II of KEPLER, we will develop a prototype Knowledge Base (KB) expansion system that employs rich common-sense knowledge resources to perform high-quality scalable inference over a KB. The system will be able to (1) extract event parameters, event constructs, ontological relationships, definitional effects and inferences, and quantitative expectations from open text and structured resource ...

The MDA has identified that the United States must improve the Ballistic Missile Defense System (BMDS) to defeat the evolving threat against the US and its allies. In response, the MDA is planning to add a multi-object deployment approach to the BMDS architecture placing multiple Redesigned Kill Vehicles (RKVs) on each interceptor. Systima Technologies, Inc. (Systima) will develop innovative solut ...

In the Phase 1 program, ENGIN-IC studied the key technologies to develop a Solid State Power Amplifier (SSPA) to replace the Klystron Tube currently used for the Ground-based Midcourse Defense Element of the Ballistic Missile Defense System (BMDS). ENGIN-IC demonstrated a GaN Power amplifier MMIC design offering greater than 40-W saturated power with more than 45% efficiency, a 160-W sub module w ...

In an effort to development more robust optical system coatings DTRA, in collaboration with Sandia National Labs, is working to characterize the degradation of optical materials for space systems when exposed to high intensely EUV/ cold x-rays. The experiments utilizes the Double Eagle z-pinch facility which generates high current, high voltage arc pinch plasma to produce an intense EUV and cold x ...

Traditional weapon systems often fail to meet the requirements of close combat typical of the previously discussed engagement, where insurgents often blend in or store weapon amongst friendly or non-combatant forces, to shield them from precision strike munitions of a technologically superior force. This type of warfare has led to an increased focus on the use of less-lethal weapons, to reduce let ...

We propose a fiber-pigtailed strained silicon platform for tunable difference frequency generation (DFG) in mid-infrared (MIR) with tunable continuous wave near-infrared (NIR) sources. Stress exerted by silicon nitride induces second-order nonlinear susceptibility c(2) on underlying centro-symmetric silicon. NIR light is coupled into silicon and MIR light is coupled out of silicon using sub-wavele ...

Bridger Photonics, Inc. proposes to develop an absolute length metrology sensor that will simultaneously provide >1,000 measurements per second, 0.5 m maximum measurement distance. Bridger’s solution is will fill a gap in precision measurement technology for applications that require rapid monitoring of macroscopic distances such as positioning and calibration of surface metrology systems (CMM, ...