Award Data

Digital sensor data received by infrared focal plane arrays (IRFPA) faces a readout bottleneck before exiting the cooled environment to room temperature processing. This is the very same bottleneck faced in other applications with harsh environments, such as quantum and classical supercomputing. Electrical links are lossy and bandwidth limited, and coaxial cables have a high thermal conductivity a ...

The US Army and Department of Defense are continuing in their investment in the development of energetic materials for use in additive manufacturing (AM) for propellants.  Nalas Engineering is partnering with Dr. Lori Groven at the South Dakota School of Mines and Technology to develop innovative liquid resin systems for use in additive manufacturing, specifically UV light-based curing technol ...

Physical Sciences Inc. and Prof. Seth Bank at the University of Texas Austin will develop thin-absorber avalanche photodiodes based on digital alloys of AlInAsSb for high-performance photodetection between 2.0 – 2.5 μm. The AlInAsSb quaternary alloy system allows for compositional grading throughout the device structure, enabling novel photodiode architectures inaccessible with other III-V allo ...

Metal-organic frameworks (MOFs) are crystalline porous materials formed by the coordination driven self-assembly of metal ions/metal clusters and organic linkers. MOFs are attractive materials due to their tunable pore, very high surface area (up to 7000 m2/g), diverse possibilities of functionalization of the framework structure and potential applications. In particular, MOFs have showed potentia ...

The proposed program will span the design, production, purification, and testing of a novel protein based food ingredient with >80% Essential Amino Acid content. A generally recognized as safe (GRAS) production organism will be used to enhance the safety of production and accelerate the timeline to GRAS approval of the protein feed. The resulting material will be incorporated into combat rations t ...

The Army needs to develop energetic formulations suitable for additive manufacturing. One approach is to tailor energetic prepolymers and plasticizers to enable rapid curing. This would lower manufacturing costs, increase manufacturing throughput as well as increase the range and lethality of the system it is incorporated into. To date, the problem with energetic polymers and additive manufacturin ...

To achieve enhanced tactical performance, speed, reach, and lethality, next-generation hypersonic vehicles must be designed for increased dynamics, control, and maneuverability. Morphing and adaptive structures, and active control surfaces will be critical in achieving these goals. However, the time-varying flow-field brought about by changes in vehicle orientation and configuration make such desi ...

Physical Sciences Inc. (PSI) and the University of Wisconsin-Madison (UW-Madison) propose to develop and demonstrate vat polymerization capabilities with an ultra-violet (UV) curable energetic polymer binder that will be used to produce gun propellant grains. Vat polymerization will present the opportunity for performance gains through highly engineered complex structures. Formulation trade studie ...

Low noise optical amplifiers with watt-class optical power are a critical component for a variety of applications such as free space optical communications, light detection and ranging (LIDAR), high-performance microwave photonics (MWP) and so on. Traditionally, such applications have utilized erbium doped fiber amplifiers (EDFAs). Although capable of generating high powers and the required low-no ...

Multi-Dimensional Event Sourcing & Correlation - Publicly Available Information (PAI) (MDESC-P) will support collection jointly across disparate PAI sources with coordinated cueing of more constrained intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) sources. The primary objective for MDESC-P is to deliver a scalable and automated PAI collection management solution using a ...