Polarization, in sync. On the macro, everyday level, it reads as an oxymoron. To the University of Nebraska–Lincoln's Xia Hong and her fellow nanoscientists, though, the apparent contradiction makes a kind of harmonious ...
Nanophysics
Apr 29, 2020
0
40
The first images from the National Science Foundation's 4-meter Inouye Solar Telescope, released in late January, revealed the Sun in jaw-dropping detail. The telescope's size—it is the largest solar telescope in the world—allowed ...
Space Exploration
Apr 20, 2020
0
11
A team of researchers from Germany, the Netherlands and Italy has developed a way to use scattered light to map nerve fiber pathway crossing points in the brain. In their paper published in the journal Physical Review Letters, ...
A team of researchers from Russia and Greece reports a way to determine the origins and nature of quasar light by its polarization. The new approach is analogous to the way cinema glasses produce a 3-D image by feeding each ...
Astronomy
Mar 13, 2020
18
303
Polarized light detection plays an important role in remote sensing, near-field imaging, communication, and high resolution detectors. However, it remains a great challenge to achieve highly polarization-sensitive photodetection ...
Nanophysics
Mar 5, 2020
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6
Control of the polarization of light is a key feature for displays, optical data storage, optical quantum information, and chirality sensing. In particular, the direct emission of circularly polarized (CP) light has attracted ...
Materials Science
Dec 13, 2019
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6
In a kaleidoscope, mirrors are placed at angles to create a visual illusion of multiple, symmetric images from one original object. The number of symmetric axes in the kaleidoscope depends on the number of mirrors and angles ...
Optics & Photonics
Sep 17, 2019
0
117
For the first time, researchers have used ultra-thin layers of 2-D structures known as metasurfaces to create holograms that can measure the polarization of light. The new metasurface holograms could be used to create very ...
Optics & Photonics
Sep 12, 2019
0
174
When the first full-length movie made with the advanced, three-color process of Technicolor premiered in 1935, The New York Times declared "it produced in the spectator all the excitement of standing upon a peak ... and glimpsing ...
Optics & Photonics
Jul 4, 2019
4
5
Artificial molecular switches and machines have undergone rapid advances over the past several decades. Particularly, artificial molecular motors are highly attractive from the viewpoint of chirality switching during rotational ...
General Physics
Jun 7, 2019
0
7
