Science invention
Optical memory - from nanolaser to 1 Tbit / inch2
Researchers in the United States have just succeeded in creating a nanolaser device that converges a beam of light with a power of 200 nW into a small spot less than 35…
Beam
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Articles about Beam
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Science invention
Airy optical beam was first observed
For the first time, scientists have observed unusual optical beams called Airy rays. Unlike other light rays, Airy rays have the ability to maintain diffraction in a far…
Science invention
Atoms store 2D images in record time
Physicists in Israel have shown that 2D images of light can be projected into atomic gas, stored there and recovered in time to 9 9s later. Although this is not the time
Science invention
New record of electron diffraction
Materials science researchers in the UK and Germany have developed a new electron microscopy technique that enables the creation of electron diffraction images from a ma…
Science invention
Physicists confirm the existence of polariton condensation state
American physicists say they witness a unique combination of a Bose-Einstein condensate (Bose-Einstein condensate - BEC) in a system of pseudo-cooled particles called
Science invention
Turn the light on and off with spin
Canadian and US researchers have released information about a new material that can turn off or open the light beam by changing the spin polarization of electrons in the…
Science invention
Positioning rays have the ability to 'hunt' mines buried deep underground
Scientists at the Lincoln Laboratory at the MIT Institute are developing a high-definition sound beam, capable of detecting mines buried deep underground from a safe dis…
Computer science
Virtual Keyboard
A virtual keyboard is completely made of light. Therefore, it can be projected on any flat surface and becomes a very space-saving idea product. An infrared sensor unit…
Computer science
Detecting aluminum really has the ability to accelerate Wi-Fi networks
According to Techcrunch, the tool that the research project of the University. Dartmouth experimented with a reflector placed above and around a Wi-Fi router to shape th…
Computer science
MIT breakthroughs on light quantum chips
Progress at the Massachusetts Institute of Technology (MIT) could allow the creation of photonic (photonic) chips using conventional silicon.
Computer science
Find out how to build 9nm chip
The Massachusetts Institute of Technology (MIT, USA) has found a way to build chips with 9nm detailed dimensions. The technology record achieved in the previous laborato…
New technology
Optical cable industry breakthrough: Allows signals to travel 100 times faster than current
Just twist the light from the straight line into a zigzag line, it's simple!
New technology
New Chinese laser guns can burn skin in 1 second at 800 meters
According to South China Morning Post, this new laser rifle will be used by anti-terrorist teams in China's armed police force.
New technology
Laser map the ancient city in Jordan
Jerash is a world-famous historical site with long streets and shopping districts with Greek-Roman pillars.
New technology
Super thin film can help the laser eye
Scientists at the University of St Andrews, Scotland, fabricate a soft membrane less than a millimeter thick that can be attached to contact lenses, Newsweek said Monday.