Researchers at the RIKEN Advanced Science Institute (Japan) have developed a unique way to create full-color holograms with the aid of surface plasmons.
General Physics
Mar 19, 2012
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(PhysOrg.com) -- Casio is currently showing off a line of lamp free projectors, designed for work in corporate and educational settings. The system eliminates the lamp by relying on a system that combines laser, fluorescent ...
New research in imaging may lead to advancements for the Air Force in data encryption and wide-area photography with high resolution.
General Physics
Jul 14, 2009
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Information security has become particularly crucial under the background of the big data era. Optical secret-sharing schemes encrypt information and physically divide it into different shares. Information can only be decrypted ...
Optics & Photonics
Feb 6, 2024
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As weird as it might sound, black holes appear to be holograms.
Astronomy
Dec 19, 2023
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Seated onstage at a museum near Chicago, Adina Sella talks about her life as a Holocaust survivor.
Other
Oct 28, 2017
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What would it be like to step in an ordinary room and feel a gentle, computer-generated jungle breeze, with trees swaying nearby that you could touch?
Other
Mar 5, 2013
6
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Holographic antennas first studied around 40 years ago are again a hot topic given the potential of holographic images for a variety of applications. EU researchers developed novel prototype devices based on the associated ...
Engineering
May 30, 2012
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Last week the world watched on as a supposed hologram of the late rapper Tupac Shakur performed at the Coachella music festival in California.
Other
Apr 26, 2012
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The Twittersphere was alive Monday with discussion about an eye-popping performance by rapper Tupac Shakur at a US music festival -- 16 years after he died.
Internet
Apr 16, 2012
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