Search Results - mark+foster

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Snapshot Hyperspectral Imager for Emission and Reactions (SHEAR)

Unmet Need:Measuring the output of combustion reactions is essential for the understanding of reaction mechanisms and the burn characteristics of a reaction. This is especially valuable when measuring the combustion of metal fuels such as Al, B, Mg, Zr, Ti. Currently available systems including spectroscopy and pyrometry are limited in their spatial...

Published: 6/28/2024 | Inventor(s): Mark Foster, Milad Alemohammad, Elliot Wainwright, Timothy Weihs, Jasper Stroud

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Category(s): Technology Classifications > Research Tools > Imaging, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment

Multi-spectral High Speed Imaging of AM Builds for Positional Thermal Sensing

Unmet Need: Metal 3D printing, and in particular selective laser melting (SLM), is an emerging manufacturing technology which enables realization of new, complex parts incorporating a variety of composite materials. Despite SLM’s unique and remarkable ability to produce metal parts with features and mechanical properties not achievable using conventional...

Published: 6/28/2024 | Inventor(s): Mark Foster, Milad Alemohammad, Nathan Drenkow, Brendan Croom, Ryan Carter, Robert Mueller, Steven Storck

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Category(s): Technology Classifications > Industrial Tech, Technology Classifications > Industrial Tech > Industrial Manufacturing

System and Method for Physical One-Way Function Authentication via Chaotic Integrated Photonic Resonators

Unmet NeedModern cryptographic practices rely heavily on the use of algorithmic and computational security schemes. These systems are frequently slow and because they utilize keys stored in random access memory are functionally costly, requiring large portions of chip area and a continuous power supply; furthermore, these systems are far from perfectly...

Published: 6/27/2024 | Inventor(s): Amy Foster, Mark Foster, A. Cooper, Brian Grubel

Keywords(s): Electric Communication Technique, Electricity

Category(s): Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment

A Compressive Ultrahigh-speed Continuous Imager Using Spectrally-structured Ultrafast Laser Pulses

This invention uses chirped processing and electro-optic modulation in optical fiber components to encode unique pseudorandom binary patterns at an ultra-high rate onto the spectra of broadband mode-locked laser pulses. Each laser pulse receives a unique spectral pattern and then serves as an ultrashort burst of structured illumination of an object...

Published: 6/27/2024 | Inventor(s): Mark Foster, Jasper Stroud, Bryan Bosworth, Trac Tran, Sang Chin, Dung Tran

Keywords(s): Clinical Diagnostics, Discovery/Research Tools, Environmental Sensing, Imaging and Sensing Systems, In Vitro Diagnostics, In Vitro Research Tool, Point of Care, Research Instrument

Category(s): Technology Classifications > Diagnostics > In Vitro Diagnostics, Technology Classifications > Diagnostics > Precision Medicine Tools, Technology Classifications > Research Tools, Technology Classifications > Diagnostics, Technology Classifications > Diagnostics > Diagnostic Imaging

Distortion Elimination in Phase-Encoded Analog-Photonic Links using a Four-Wave Mixing Comb Source

Distortion minimization is a crucial goal for analog optical links as high distortion reduces the spurious free dynamic range. We have devised a method for canceling distortions by exploiting the phase relationship between lines on an optical comb generator. We have demonstrated elimination of even order distortions and third order distortion and...

Published: 6/27/2024 | Inventor(s): Amit Bhatia, Mark Foster

Keywords(s): Distortion Elimination Algorithm, Electromagnetic Spectrum (Visible), Environmental Sensing, Environmental Sensing Software, Imaging and Sensing Systems, Sensing Modality

Category(s): Technology Classifications > Computers, Electronics & Software > Algorithms, Technology Classifications > Computers, Electronics & Software > Sensors, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Industrial Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment