CNET, the online tech magazine has apparently found two sources inside of Google who are claiming that the company is embarking on a plan to encrypt user data on Google Drive. Doing so would mean that the U.S. government ...
In order to obtain stable and reliable optical components for space remote sensors, researchers have recently designed a rigid-flexible, dual-mode coupling support structure for space-based rectangular curved prisms (SRCPs). ...
Optics & Photonics
Nov 17, 2021
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13
Manipulating light in a variety of ways—shrinking its wavelength and allowing it to travel freely in one direction while stopping it cold in another—hyperbolic metamaterials have wide application in optical communications ...
Optics & Photonics
Jun 19, 2018
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403
EPFL scientists have invented a new type of "acoustic prism" that can split a sound into its constituent frequencies. Their acoustic prism has applications in sound detection.
General Physics
Aug 8, 2016
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163
A twist on thin-film technology may provide a way to optically detect and analyze multiple substances simultaneously, leading to quicker diagnostics in such industries as health care and homeland security, according to Penn ...
Engineering
Mar 12, 2013
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0
(PhysOrg.com) -- With the recent rise in popularity of 3D movies at the theater, consumers quite naturally have begun to wonder about what’s being done to bring such technology to their smartphones and better yet, the ...
(PhysOrg.com) -- Sensors, communications devices and imaging equipment that use a prism and a special form of light -- a surface plasmon-polariton -- may incorporate multiple channels or redundant applications if manufacturers ...
Optics & Photonics
Nov 10, 2009
0
0
The U.S. Department of Agriculture today released its new Plant Hardiness Zone Map, the national standard by which gardeners can determine which plants are most likely to survive the coldest winter temperatures at a certain ...
Plants & Animals
Nov 15, 2023
1
2241
A new satellite called XRISM (X-ray Imaging and Spectroscopy Mission, pronounced "crism") aims to pry apart high-energy light into the equivalent of an X-ray rainbow. The mission, led by JAXA (Japan Aerospace Exploration ...
Astronomy
Jul 17, 2023
0
7
Engineers at Ball Aerospace, one of the industrial partners for NASA's Nancy Grace Roman Space Telescope, have installed and aligned the element wheel assembly (pictured above) into the telescope's Wide Field Instrument. ...
Astronomy
Dec 6, 2022
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6
