Griffith University researchers are using the same technology that helps control automated vehicles and is used in speed cameras to find ancient sites in the Mariana Islands.
Archaeology
Nov 11, 2022
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3
Concrete fractures that are invisible to the naked eye stand out in images produced through a technique created at Rice University.
Materials Science
Jan 25, 2022
1
382
An emerging field with the tongue-twisting name of "optofluidic plasmonics" promises a new way to detect and analyze biological molecules for drug discovery, medical diagnostics, and the detection of biochemical weapons. ...
Optics & Photonics
Oct 22, 2010
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0
Quicker is not always better, especially when it comes to a 3-D sensor in advanced technology. With applications in autonomous vehicles, robots and drones, security systems and more, researchers are striving for a 3-D sensor ...
Optics & Photonics
Jan 14, 2020
0
13
When light goes through a material, it often behaves in unpredictable ways. This phenomenon is the subject of an entire field of study called "nonlinear optics," which is now integral to technological and scientific advances ...
Optics & Photonics
Jan 11, 2024
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88
Improving the sensitivity of light sensors or the efficiency of solar cells requires fine-tuning of light capturing. KAUST researchers have used complex geometry to develop tiny shell-shaped coverings that can increase the ...
Nanophysics
Sep 17, 2018
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144
A new publication from Opto-Electronic Advances discusses spatiotemporal manipulation of femtosecond light pulses for on-chip devices.
Optics & Photonics
Sep 12, 2022
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10
The most abundant, massive particles in the universe may be ones you've never even heard of: neutrinos. These particles are all around us—even streaming through us—though they almost never interact with other particles. ...
General Physics
Jul 25, 2023
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43
Light detection and ranging (LiDAR) comprises an array of techniques using laser light to measure distances by multiplying the time delay between transmitted and received optical signals with the speed of light. Modern 3-D ...
Optics & Photonics
May 13, 2020
0
141
(Phys.org) —A team of researchers from several institutions in Texas has found a way to identify compounds from a distance using random Raman lasing. In their paper published in Proceedings of the National Academy of Sciences, ...
