Quantum optics breakthrough: New method generates photon triplets
(PhysOrg.com) -- A significant breakthrough spearheaded by University of Queensland, Canadian and Austrian researchers is featured in the latest issue of the journal Nature.
(PhysOrg.com) -- A significant breakthrough spearheaded by University of Queensland, Canadian and Austrian researchers is featured in the latest issue of the journal Nature.
Optics & Photonics
Jul 29, 2010
5
0
Physicists in the United States and Germany have discovered a way to use a gallium arsenide nanodevice as a signal processor at "terahertz" speeds, the first time it's been used for this purpose and an important step forward ...
Optics & Photonics
Jul 19, 2010
0
0
Physicists at the National Institute of Standards and Technology have demonstrated an ion trap with a built-in optical fiber that collects light emitted by single ions (electrically charged atoms), allowing quantum information ...
Quantum Physics
Jul 8, 2010
0
0
Star Trek fans will remember "tractor beams," lasers that allowed the Starship Enterprise to trap and move objects. Tel Aviv University is now turning this science fiction into science fact -- on a nano scale.
General Physics
Jul 6, 2010
0
0
Imagine printing your own room lighting, lasers, or solar cells from inks you buy at the local newsagent. Jacek Jasieniak and his colleagues at CSIRO, the University of Melbourne and the University of Padua in Italy, have ...
General Physics
Jul 1, 2010
6
0
(PhysOrg.com) -- Physicists at the University of Sydney have brought silicon chips closer to performing all-optical computing and information processing that could overcome the speed limitations intrinsic to electronics, ...
Optics & Photonics
Jun 20, 2010
0
0
Professors Mark L. Brongersma of Stanford University and Stefan A. Maier of Imperial College London are investigating new applications for terahertz sensors.
Plasma Physics
Jun 2, 2010
0
0
Researchers at the University of Iceland, University of Cologne and the Fraunhofer Institute Jena have demonstrated net optical amplification in a plasmonic waveguide.
Optics & Photonics
May 31, 2010
0
0
Dr. Yves Bellouard of the Department of Mechanical Engineering is coordinator of a new European project, Femtoprint, to be started this month. The goal is to design a convenient 3D laser printer that will print microstructures ...
Engineering
May 13, 2010
0
0
In an achievement that could help enable fast quantum computers, University of Michigan physicists have built a better Rydberg atom trap. Rydberg atoms are highly excited, nearly-ionized giants that can be thousands of times ...
Quantum Physics
May 6, 2010
0
0