Scientists at Stockholm University have discovered that water can exhibit a similar behavior to that of a liquid crystal when illuminated with laser light. This effect originates by the alignment of water molecules, which ...
Condensed Matter
Aug 11, 2020
0
1070
University of Central Florida researchers have developed a new type of laser beam that doesn't follow long-held principles about how light refracts and travels.
Optics & Photonics
Aug 6, 2020
7
5456
A McGill research team has developed a new technique to detect nano-sized imperfections in materials. They believe this discovery will lead to improvements in the optical detectors used in a wide range of technologies, from ...
Optics & Photonics
Aug 5, 2020
0
48
Steering and monitoring the light-driven motion of electrons inside matter on the time-scale of a single optical cycle is a key challenge in ultrafast light wave electronics and laser-based material processing. Physicists ...
Optics & Photonics
Jun 30, 2020
0
54
Scientists have developed a new type of laser that can deliver high amounts of energy in very short bursts of time, with potential applications in eye and heart surgery or the engineering of delicate materials.
Optics & Photonics
May 25, 2020
0
2000
Just about everyone has had the experience of blinking while having their picture taken. The camera clicks, your eyes shut, and by the time they open again, the photo is ruined. A new ultrafast camera developed at Caltech, ...
Optics & Photonics
May 5, 2020
1
544
Using AstroSat satellite, Indian astronomers have detected strong X-ray pulsations from an X-ray binary pulsar known as 3A 0726-260. The discovery, presented in a paper published April 26 on the arXiv pre-print repository, ...
The destructive force of a tornado occurs due to the extremely high rotational speeds in its center, which is called a vortex. Surprisingly, similar effects are predicted for light that travels along an atomically smooth ...
Optics & Photonics
Apr 24, 2020
0
1714
Using a combination of experimental and computational data, researchers discover paths to optimize pulses from highly intense X-ray beams.
Optics & Photonics
Apr 8, 2020
0
585
By observing electrons that have been accelerated to extremely high energies, scientists are able to unlock clues about the particles that make up our universe.
General Physics
Apr 3, 2020
11
1070
