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NVision, Inc.
Southlake, TX
817-416-8006
www.nvision3d.com

Swift work by NVision, Inc. helped a major U.S. airline quickly repair a bird-damaged Boeing 737 wing and return the restored jet back to flight in just two days. The rapid turnaround helped the airline avoid the financial losses typically incurred by grounding aircraft.

Posted in: Application Briefs, Aeronautics, Aviation, Data Acquisition, Defense, Manufacturing & Prototyping, Machinery, Mechanical Components, Lasers & Laser Systems, Optical Components, Optics, Data Acquisition, Computer-Aided Design (CAD), Simulation Software, Software
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Ruggedized Bioprinter

nScrypt Inc.
Orlando, FL
407-275-4755
www.nscrypt.com

nScrypt has partnered with the U.S. Military, the Uniformed Services University 4D Bio3 Program, and The Geneva Foundation to move bioprinting out of sterile biology laboratories to forward-deployed military positions. The Geneva Foundation is a 501(c)3 non-profit organization that advances military medicine through innovative scientific research, program management, and a dedication to U.S. service members and veterans, their families, and the global community.

Posted in: Application Briefs, Defense, 3 D Printing & Additive Manufacturing, Adhesives/Sealants, Materials, Plastics, Cleaning and Disinfection, Sterlization, Biosensors
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Spatiotemporal Imaging Exploiting Structured Sparsity

Spatiotemporal imaging contains a large class of imaging problems, which involve collecting a sequence of data sets to resolve both the spatial and temporal (or spectral) distributions of some physics quantity. This capability is exploited in numerous different fields such as remote sensing, security surveillance systems, astronomical imaging, and biomedical imaging. One typical example is hyperspectral imaging, which is a powerful technology for remotely inferring the material properties of the objects in a scene of interest. Ultrasonic and thermal imaging are other important examples of spatiotemporal imaging where high spatial resolution is needed for urban planning, military planning, intelligence and disaster monitoring and evaluation.

Posted in: Briefs, Aerospace, Data Acquisition, Defense, Cameras, Imaging, Optics, Data Acquisition, Sensors
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Integration of Adaptive Optics Into High-Energy Laser Modeling And Simulation

The U.S. Navy is constantly predicting future threats and contemplating new weapon technologies to counter them. One of those technologies is directed-energy (DE) weapons. Conventional weapons rely on the kinetic energy of projectiles. High-energy lasers (HELs), one type of directed-energy weapon, work in a fundamentally new way, using electromagnetic radiation to damage or destroy enemy assets.

Posted in: Briefs, Aerospace, Defense, Lasers & Laser Systems, Optics, Photonics, Simulation Software, Software
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3D Meta-Optics for High-Energy Lasers

The scope of this research radically changed the way novel components are designed and fabricated for high-energy applications. This 3D Meta-Optics platform was, and is, essentially engineering the electromagnetic fields in 3D dielectric structures. The results have provided a class of transformational optical components that can be integrated at all levels throughout a high-energy laser system.

Posted in: Briefs, Aerospace, Defense, Manufacturing & Prototyping, Materials, Lasers & Laser Systems, Optical Components, Optics, Test & Measurement
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Ultrafast Optics: Vector Cavity Lasers — Physics and Technology

Fiber lasers have found widespread applications in industrial material processing, scientific research and military systems due to their advantages of easy maintenance, excellent stability, compact size and low cost. One characteristic of fiber lasers, compared to other types of lasers, is that strong light is confined to propagating a long distance in a fiber core that has a very small cross-sectional area. This has the consequence that the nonlinear light interaction with the matter has a very long length. This results in the strength of all nonlinear optical processes being strongly amplified. This means that a conventionally weak, nonlinear optical effect can become significant. Therefore, apart from the practical applications, fiber lasers also constitute an ideal platform for the exploration of various complex nonlinear dynamics.

Posted in: Briefs, Aerospace, Defense, Fiber Optics, Lasers & Laser Systems, Optical Components, Optics, Photonics
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Introduction to Electromagnetic Compatibility

Electromagnetic Compatibility is becoming more and more significant, especially in light of continually evolving EMC legislation and as such has become an important aspect in the design of electronic equipment and systems.

Posted in: White Papers, White Papers, Defense, Electronics & Computers, Energy, Government
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Controlling Airflow Helps Next Generation of High-Speed Helicopters

Researchers are testing methods of making helicopters fly faster and more efficiently by controlling the flow and separation of air over the blades including a blade shaped in such a way that it mitigates reverse flow.

Posted in: INSIDER, News, Aeronautics, Aerospace, Aviation, Defense
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Space Weather’s Critical Effects on Satellite Materials

The Air Force Research Laboratory has investigated the effects of space weather damage to polyimides – materials used extensively in spacecraft construction due to their high heat resistance. The researchers determined the previously unknown chemical and physical effects of electron bombardment in Earth's magnetosphere on these polymers.

Posted in: INSIDER, News, Defense, Materials
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What Dragonflies Teach Us About Missile Defense

Be grateful you’re not on a dragonfly’s diet. You might be a fruit fly or maybe a mosquito, but it really wouldn’t matter the moment you look back and see four powerful wings pounding through the air after you. You fly for your life, weaving evasively, but the dragonfly somehow tracks you with seemingly instant reflexes. For a moment, you think you’ve gotten away, just as it closes in swiftly from below for the kill. Then, as the dinosaur-era predator claws into you with its spiny legs and drags you into its jaws midair, you might wonder to yourself, “How did it catch me with such a tiny brain and no depth perception?”

Posted in: INSIDER, News, Aerospace, Defense, Computers, Electronics & Computers
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