News tagged with optical images
Sharper than Hubble: Large Binocular Telescope achieves major breakthrough
(PhysOrg.com) -- The next generation of adaptive optics has arrived at the Large Binocular Telescope (LBT) in Arizona, providing astronomers with a new level of image sharpness never before seen. Developed ...
Jun 15, 2010 |
5 / 5 (66) |
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Trillion-frame-per-second video
By using optical equipment in a totally unexpected way, MIT researchers have created an imaging system that makes light look slow.
Dec 13, 2011 |
4.8 / 5 (41) |
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Two Retinal Imaging Display Devices at Prototype Stage
(PhysOrg.com) -- NEC and Brother are both developing wearable prototype devices that use Retinal Imaging Display (RID) technology to project images directly on the wearer's retina. NEC's gadget is designed ...
Electronics / Consumer & Gadgets
Oct 30, 2009 |
4.9 / 5 (29) |
9
Invisibility cloak that generates virtual images gets closer to realization
(PhysOrg.com) -- In a twist on the concept of an invisibility cloak, researchers have designed a material that not only makes an object invisible, but also generates one or more virtual images in its place. ...
Apr 02, 2010 |
4.5 / 5 (31) |
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Physicists develop 3D metamaterial nanolens that achieves super-resolution imaging
(PhysOrg.com) -- A research team from Northeastern University has developed a new nanolens that can beat the diffraction limit to achieve so-called super-resolution imaging, better than can be achieved by current technology. ...
Jan 18, 2010 |
4.7 / 5 (24) |
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Holodesk prototype puts life in computers (w/ video)
(PhysOrg.com) -- A research project at Microsoft Research Cambridge has brought forth a prototype called Holodesk, which lets you manipulate virtual objects with your hand. You literally "get your hands on" ...
Technology / Hi Tech & Innovation
Oct 20, 2011 |
4.7 / 5 (22) |
12
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Astronomers reveal a cosmic 'axis of evil'
(PhysOrg.com) -- Astronomers are puzzled by the announcement that the masses of the largest objects in the Universe appear to depend on which method is used to weigh them. The new work was presented at a specialist ...
Jun 30, 2011 |
4.8 / 5 (17) |
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Physicists describe how to make time-reversed light pulses
(PhysOrg.com) -- By taking advantage of the properties of periodic systems, physicists have described how to efficiently time-reverse ultrashort electromagnetic pulses. Since a time-reversed pulse evolves ...
May 31, 2011 |
4.4 / 5 (17) |
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Nanoimaging in 3-D
(PhysOrg.com) -- As technology shrinks ever smaller, interest in objects and devices on the nanoscale becomes more apparent. However, visualizing these objects in three dimensions comes with special challenges. ...
Dec 01, 2009 |
4.7 / 5 (15) |
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Canadian authorities to try 3D image of child to slow drivers
(PhysOrg.com) -- An optical illusion is about to be trialed in West Vancouver, Canada, starting September 7, to try to jolt reckless drivers into slowing down.
Technology / Hi Tech & Innovation
Sep 07, 2010 |
2.8 / 5 (24) |
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Black Holes Go 'Mano a Mano'
(PhysOrg.com) -- Two black holes in galaxy NGC 6240 are only 3,000 light years apart -- and getting closer.
Oct 06, 2009 |
4.3 / 5 (15) |
11
Optical microscope without lenses produces high-resolution 3-D images on a chip
(PhysOrg.com) -- UCLA researchers have redefined the concept of a microscope by removing the lens to create a system that is small enough to fit in the palm of a hand but powerful enough to create three-dimensional ...
Apr 22, 2011 |
4.3 / 5 (14) |
0
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First acoustic metamaterial 'superlens' created
A team of researchers at the University of Illinois has created the world's first acoustic "superlens," an innovation that could have practical implications for high-resolution ultrasound imaging, non-destructive ...
Jun 24, 2009 |
4.4 / 5 (13) |
6
Nanowire lens can reconfigure its imaging properties
(PhysOrg.com) -- By taking advantage of the unique optical properties of nanoscale materials, researchers have designed a lens made of nanowires that can reconfigure its imaging properties without any electronic ...
Oct 11, 2011 |
5 / 5 (11) |
3
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Subaru's sharp eye confirms signs of unseen planets in the dust ring of HR 4796 A
(PhysOrg.com) -- The SEEDS (Strategic Exploration of Exoplanets and Disks with Subaru Telescope/HiCIAO) project, a five-year international collaboration launched in 2009 and led by Motohide Tamura of NAOJ ...
Dec 30, 2011 |
5 / 5 (11) |
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