Award Data

Voice phishing ("vishing") is an increasingly serious threat that cost victims over $46 billion in 2016. Attackers pose as trusted callers using impersonation, voice mimicry, speech synthesis, voice conversion, Caller ID spoofing, and other techniques. Once victims trust the caller, the perpetrator can engage in fraudulent and criminal activities leading to financial losses and security breaches. ...

To satisfy unmet military needs for multimode day/night digital image sensors, Voxtel is developing a high-dynamic-range visible-sensitive and near-infrared-sensitive single-photon avalanche diode (SPAD) digital imager with efficient photon detection, hi...

Touchstone proposes to build on the Phase I effort to incorporate its MetPreg fiber reinforced aluminum material into a concept for bonded-on repairs to cracked aluminum ship hulls and superstructure. The method would not require logistics beyond that which is normally available to ship’s force or entail the use of materials with short shelf life. MetPreg has been shown to arrest cracks in 7xxx ...

Voxtel proposes to develop, characterize, and demonstrate a coherent-ladar optimized readout integrated circuit (ROIC) consisting of 40-micron pixel elements, including circuits designed for snapshot-integration operation as short as 250 ns, formatted in a 32 x 32 array capable of readout speeds of 1 M frames per second. In Phase I, the coherent ladar ROIC architecture was developed and specificat ...

Insider threat poses one of the most problematic cyber challenges facing the warfighter today. This threat to Air Force assets is particularly insidiousas trusted individuals have easy access to sensitive and classified information. Galois, Inc. has developed a multi-layered attack inference engine called ADIDRUS, originally designed to help UAVs fight through cyber attacks. ADIDRUS continuously m ...

In phase II work, we will collaborate with Prof. Dennis W. Prather in UD and continue to develop broadband, low VÏ€, high linearity, thin-film lithium niobate on insulator (LNOI) modulators that are fully compatible with silicon photonic integrated circuits (PIC) foundry processes. We will demonstrate a low VÏ€, broadband, small footprint LNOI modulator with hybrid Si/LN or SiN/LN waveguide ...

Due to growing requirements for weather exploitation across a wide variety of mission applications, coupled with high perishability of the environmental data, the dissemination of data for use in weather impact analysis is putting an increasing strain on the bandwidth connecting the AFW to its consumers. Additionally, the AFW Enterprise has not yet taken full advantage of emerging DoD cloud platfo ...

Phase I focused on the selection of a camera and associated optics that would deliver the required imagery along with a concept of operation (CONOP) for the system. Though Phase I isnt complete, preliminary results strongly support the use of a small, zoomable full motion video (FMV) camera for target acquisition paired with an 18MP camera and custom 250mm catadioptric lens to capture still images ...

In phase II work, we will collaborate with Prof. Stefan Preble in RIT and continue to develop large scale hybrid integration and packaging techniques for key active photonic components such as lithium niobate on insulator (LNOI) modulators and modified uni-traveling (MUTC) photodiodes. We will demonstrate a low V, broadband, small footprint LNOI modulator with hybrid Si/LN or SiN/LN waveguide usin ...

A high-sensitivity, narrow-field-of-view ladar receiver, optimized for long-range target detection and identification will be developed, characterized, and demonstrated.In Phase I avalanche photodetector (APD) and readout integrated circuit (ROIC) components were tested and validated. In Phase II, the pulse amplification, detection, and timing circuitry will be cast as a fine-pitch 1616-format arr ...