Researchers at Cardiff University have shown tiny light-emitting nanolasers less than a tenth of the size of the width of a human hair can be integrated into silicon chip design.
Optics & Photonics
May 29, 2019
0
12
NPL has developed a laser-based acoustic mapping technique, collaborating with PMC loudspeakers to adapt the technique into a valuable design tool.
General Physics
Jan 17, 2013
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0
To look at small objects typically requires big machines. For example, the study of single atoms with a laser requires x-ray radiation of such high energy that it is only produced by accelerating electrons in large facilities. ...
General Physics
Nov 30, 2012
0
0
(AP) -- In the tech-obsessed South of Market neighborhood that digital sensations like Twitter and Zynga call home, a newfangled workshop for would-be inventors blends a startup sensibility with the area's historic manufacturing ...
Other
Mar 28, 2011
3
0
Air Force Office of Scientific Research and National Science Foundation-funded professor, Dr. Xiang Zhang has demonstrated at the University of California, Berkeley the world's smallest semiconductor laser, which may have ...
Optics & Photonics
Dec 7, 2009
1
0
On-chip laser diodes based on quantum well (QW) and quantum dot (QD) semiconductor materials have become the primary technology for several applications due to their excellent characteristics, including high power efficiency, ...
Optics & Photonics
Jul 14, 2023
0
1
What might look like a dangling hamster ball is actually a robotic sphere to explore the depths of lunar caves.
Planetary Sciences
Mar 24, 2021
1
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