Award Data

Advanced missile radomes require robust high temperature materials for high speed flight. Current advanced radome materials are limited by thermal, electrical, and impact performance. ATFI has developed an oxide ceramic matrix composite (CMC) which has demonstrated required electrical, thermal and structural performance. This proposal will focus on improved impact performance, as well as incorpora ...

ABSTRACT: CU Aerospace (CUA) and team partner the University of Illinois at Urbana-Champaign (UIUC) propose to perform research, development and demonstration of experimental quenching free measurements of heat-release in a realistic highly turbulent plasma-assisted flame. Kinetics models will be correspondingly updated and detailed 3D multiphysics simulations will be validated by the measurements ...

Surface emitting semiconductor lasers eliminate the necessity for facet cleaving and allow for wafer scale testing, which increase the manufacturing yield and reduces the cost. However, in the mid-infrared, surface emitting semiconductor lasers are significantly underdeveloped compared to edge emitting devices. The proposed STTR Phase II research is to demonstrate a prototype using ring-cavity sur ...

ABSTRACT:Using lasers as signal carriers, FSO laser communications (Laser-Com) can provide a line-of-sight, wireless, high-bandwidth, communication link between remote sites. Because of the reduced scattering, long-wavelength infrared (LWIR) 8 13 um radiation possesses significantly better all-weather transmission than the shorter wavelengths in use today. The superior transmission through common ...

ABSTRACT:CU Aerospace (CUA) proposes the development of the Monopropellant Propulsion Unit for CubeSats (MPUC) thruster, a breakthrough complete propulsion system technology for CubeSats and other small satellites, because of its high performance, nontoxic chemical monopropellant and benign storage characteristics. MPUC pushes the envelope of existing propulsion technologies by significantly incre ...

ABSTRACT:MicroLink Devices, in collaboration with Dr. Scott Messenger at the University of Maryland Baltimore County (UMBC), proposes to develop an ultra-high efficiency, radiation-hard, six-junction solar cell for application to Air Force space missions. The proposed technology will comprise lattice-matched subcells grown on InP and GaAs substrates that are mechanically attached in a monolithic s ...

In this Phase II SBIR program, QuesTek Innovations, a leader in the field of integrated computational materials engineering (ICME), proposes to design and develop new aluminum alloys tailored for the unique processing conditions and challenges of Additive Manufacturing (AM) processing. QuesTek is uniquely suited to rapidly designing new aluminum alloys specifically optimized for AM processing usin ...

We propose to take our hearing-test device, which was designed to support research in advancing hearing-conservation programs, and ruggedize it for use in theater. Five key challenges that make the commercial-off-the-shelf OAE systems unsuitable for HCPs, will be overcome. We will: 1) implement next-generation otoacoustic emission tests to enable OAE measurements in noise-damaged ears, 2) add smar ...

ABSTRACT: In Air-Force landing gear systems, high strength CuBe alloys are used in bushing applications where high wear resistance and strength is critical. Beryllium can be toxic and presents health concerns; removal from DoD weapons systems is likely, and the need for Be-free replacement materials is critical. QuesTek Innovations, a leader in the field of Integrated Computational Materials Engin ...

This effort, led by WElkins, LLC and its research partner, Wheaton College, proposes to develop and test a next generation SDV human thermal interface system with major technical improvements in three areas: the thermal interface garment, umbilical connections, and fluid delivery system. To improve the thermal interface garment, WElkins proposes replacement of the current generation tube suit with ...