List

Precision Combustion, Inc. (PCI) proposes a simple, lightweight and regenerable system to detect and filter out contaminants in-situ via a concept originally developed and validated for NASA spacecraft life-support. It will be designed to permit drop-in integration with the OBOGS pilot breathing system and complement its operation. It will clean up pilot breathing air, protect OBOGS sorbent impair ...

In this SBIR program, Omega Optics, University of Texas, Austin and Adtech Photonics propose a complete monolithic epitaxial device, with no wafer bonding, for surface emitting 2D non-mechanical optical beam steering at 4.6 micron wavelength. Two methods will be investigated: first, with slant etch normal emitters for azimuthal and elevation steering at a single wavelength using thermal phase shif ...

TransWave Photonics, LLC in collaboration with the University of Texas at Austin, proposes to demonstrate a mid-infrared 2-dimensional beam-steering photonic integrated circuit (PIC) with a passive InGaAs/InP platform where high performance mid infrared quantum cascade laser sources, low-loss InGaAs waveguides, and beam steering photonic elements are monolithically integrated. Low mid-infrared opt ...

The goal of this proposed Phase I effort is to design and demonstrate a monolithic architecture for two-dimensional, all-electronic beam steering of a high power, mid-infrared laser. A photonic integrated circuit architecture is described which contains a widely tunable, mid-infrared quantum cascade laser integrated with a phase-adjustable amplifier array and a high efficiency grating outcoupler. ...

In response to the NAVY SBIR solicitation N182-109, the IRGLARE team proposes the development of a 4.6m Quantum Cascade Laser (QCL) source delivering >1W of continuous wave (CW) optical power with monolithically integrated 2D beam steering mechanism. The steering angle of the output beam will be electronically controllable in the range of 10 and 25 degrees in the two planes normal to the device em ...

Creare proposes to develop novel icephobic coatings for F-35 turbomachinery inlet components. Our baseline approach explores the use of two easily applied silicone-based coating technologies specifically engineered for challenging lift fan and engine compressor geometries. Our integration leverages Creares decades of advances in turbomachinery development with the advanced aerospace coating expert ...

Through the proposed Navy SBIR program, NanoSonic will molecularly engineer and empirically optimize its HybridSil Icephobic coating technology for imparting long-term passive ice protection to aircraft propulsion turbomachinery inlet components. Unlike competing icephobic coating technologies that rely on unreacted, surface enriching / lubricating oils that impart temporary ice protection, NanoSo ...

Icing conditions create significant safety concerns within the aircraft turbomachinery, and in surrounding nacelles, stators, and thrust vectoring surfaces. Icephobic surfaces could significantly reduce the accretion of ice within these components, allowing for safer operation. However, even after decades of research, there are no known icephobic coatings that can function in aircraft engine reali ...

A noninvasive wearable sensor to accurately measure and inform the hydration of naval aviators in the flight environment is proposed. It uses multifrequency bio-electric impedance analysis to accurately measure skin hydration and Total Body Water content and provide feedback to the user in real time. The proposed wrist-worn band is self-contained, durable, suitable for an extreme range of environm ...

Physiological events are a recognized aviation hazard, so military aircrews are trained to recognize and respond to physiological symptoms. Of all causes of physiological events, one of the most treatable is dehydration, which can lead to fatigue, increased susceptibility to physical stressors, emotional alterations, and impaired judgment. Detecting dehydration early can reduce or eliminate this r ...