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Optogenetics: Controlling and eradicating epilepsy with lasers | ExtremeTech

Optogenetics: Controlling and eradicating epilepsy with lasers By John Hewitt on January 24, 2013 at 10:54 am Temporal lobe epilepsy (TLE) is the most common form of seizure activity in humans. It...

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US Military Will Install Laser Turrets on Bombers and Fighter Jets — GIZMODO

US Military Will Install Laser Turrets on Bombers and Fighter Jets Jesus Diaz JAN 24, 2013 2:20 PM It was science fiction before, but now it’s really happening, Young Skywalker: The US Navy and Air...

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Laser pulses cool semiconductor – physicsworld.com

Scanning-electron-microscope image showing the CdS nanobelt draped diagonally across a silicon-dioxide substrate. The nanobelt is seen bridging a tiny square hole, where the cooling takes place....

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Future imaging tools could replace lenses with microwave-sensing...

Future imaging tools could replace lenses with microwave-sensing metamaterials By John Hewitt on January 28, 2013 at 12:00 pm Conventional imaging systems — like digital cameras — use a lens to map an...

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Fast beam of neutral atoms created using lasers and plasma | Ars Technica

Computer simulation of a laser plasma accelerator, showing the waves in the plasma that accelerate charged particles. A new experiment has extended this design to accommodate neutral particles as well....

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Revolutionary cooling system uses lasers — Science Daily

Semiconductor material, Cadmium Sulfide, being cooled using a laser beam in Prof Xiong Qihua’s experiment. (Credit: Image courtesy of Nanyang Technological University) Revolutionary Cooling System Uses...

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Vaporizing Threatening Asteroids — Astrobiology Magazine

Concept drawing of the DE-STAR system engaging both an asteroid for evaporation or composition analysis, and simultaneously propelling an interplanetary spacecraft. Credit: Courtesy Philip M. Lubin...

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The Spark Within: Light-Emitting Bioprobe Fits in a Single Cell — intern daily

This scanning electron microscope (SEM) image shows a nanobeam probe, including a large part of the handle tip, inserted in a typical cell. (Photo: Gary Shambat, Stanford School of Engineering) The...

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Professor brings access to previously untapped higher frequency bandwidth —...

With a novel device, a UD professor is bringing access to previously untapped higher frequency bandwidth. Professor brings access to previously untapped higher frequency bandwidth February 19, 2013 by...

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Physicists demonstrate acceleration of electrons by laser in vacuum — phys.org

Each row of two frames represents one snapshot-pair of laser on (on the right side) and laser off (on the left side) with unchanged configuration. One can see a clear increase from these pictures,...

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