Imaging

Fragment Tracking Gives Insights Into What Happens In Explosions

A bang and a swirl of dust from detonating 9 pounds of plastic explosive in the desert signaled the beginning of tests that — thanks to advances in high-speed cameras, imaging techniques and computer modeling — will help Sandia National Laboratories researchers study fragmenting explosives in ways that weren’t possible before.

Posted in: News, Defense, Cameras, Imaging, Visualization Software
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InGaAs Imaging Sensor

New Imaging Technologies (Verrières le Buisson, France) introduces the NSC1401, a new analog wide dynamic range InGaAs sensor series in 320x256 pixels (QVGA). The NSC1401 uses a new generation of ROIC with 320x256 pixels at 25um pitch coupled to an InGaAs retina that operates in WDR mode and global shutter. The spectral response range goes from 900nm to 1700nm. The analog front end is designed to achieve extremely low input noise and ultra-fast response time down to 200ns for applications such as active imaging. The sensor operates both in linear integration mode and in log response. The NSC1401 can operate without TEC within an ambient temperature range from -40°C to 70°C.

Posted in: Products, News, Cameras, Imaging, Data Acquisition, Detectors, Sensors
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Magnetic Field Lines Made Visible in 3-D and Real Time

Scientists at the Fraunhofer Institute have developed a high-resolution magnetic line camera to measure magnetic fields in real time, which is particularly useful for quality assurance during the manufacture of magnets. Read more at http://articles.sae.org/13706.

Posted in: Articles, News, Aerospace, Defense, Cameras, Manufacturing & Prototyping, Measuring Instruments
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Camera to SWIR Imaging

A clip-on system from UTC Aerospace Systems converts a camera to a day/night short wave IR (SWIR) imaging system. The Sensors Unlimited Warrior C2S lightweight, field-ready module and covert laser illuminator locks into the front of a Canon EOS 5D camera (Mark II and Mark III models) to provide operators with SWIR imaging capabilities on the battlefield. The system enables identification quality SWIR imagery, even in total darkness. More detail at http://articles.sae.org/13458.

Posted in: Products, Aerospace, Defense, Cameras, Imaging
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University Opens New Ballistics and Impact Dynamics Lab

Wichita State University’s National Institute for Aviation Research recently opened a new ballistics and impact dynamics research lab in the former Britt Brown Arena at the Kansas Coliseum. The new ballistics lab, part of NIAR’s environmental Test Labs, uses a custom built ballistic firing device to propel 22-50 caliber rounds into components inside a concrete containment building. The test is designed to simulate the impact of a structural failure on the aircraft.

Posted in: INSIDER, News, Aerospace, Aviation, Defense, Cameras, Imaging, Data Acquisition, Monitoring, Test & Measurement
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New DARPA Technologies Could Make Cyber Warfare a Reality

Three years after the Defense Department named cyberspace a new domain of warfare, the Defense Advanced Research Projects Agency is unveiling technologies that could soon make it possible for military leaders and warriors to plan and execute real-time cyber missions in a territory charted so far only by machines.

Posted in: INSIDER, News, Communications, Defense, Electronics & Computers, Displays/Monitors/HMIs, Imaging
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Army to Get New IED Detector Technology

Detecting improvised explosive devices in Afghanistan requires constant, intensive monitoring using rugged equipment. When Sandia researchers first demonstrated a modified miniature synthetic aperture radar (MiniSAR) system to do just that, some experts didn't believe it. But those early doubts are long gone. Sandia's Copperhead — a highly modified MiniSAR system mounted on unmanned aerial vehicles (UAVs) — has been uncovering IEDs in Afghanistan and Iraq since 2009. Now, according to senior manager Jim Hudgens, Sandia is transferring the technology to the U.S. Army to support combat military personnel.

Posted in: INSIDER, News, Defense, Electronics & Computers, Imaging, Antennas, RF & Microwave Electronics, Data Acquisition, Detectors, Sensors
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Scientists Demonstrate Data Teleportation for Secure Communications

Teleportation, a long-standing staple in the world of science fiction, has become a reality for scientists at the U.S. Army Research Laboratory in terms of battlefield data and image processing. Army Research Laboratory quantum information principal investigator Ronald Meyers and team member Keith Deacon recently demonstrated information teleportation using entangled photons.

Posted in: INSIDER, News, Communications, Defense, Computers, Electronics & Computers, Imaging, Photonics
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