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Freshly squeezed: A new technique for squeezing light could soon be used at LIGO. (Courtesy: LIGO) The quantum state of light has been squeezed more than ever before by physicists in Germany, who have ...

Quantum mechanics does not only describe how the world works on its smallest scales, but also affects the motion of macroscopic objects. An international research team, including four scientists from ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of its wavelength while ...

A careful alignment of three powerful lasers could generate a mysterious fourth beam of light that is throttled out of the very darkness itself. What sounds like occult forces at work has been ...

Bright squeezed light, exhibiting sub-shot-noise quantum noise combined with significant optical power, is essential for enhanced sensitivity in quantum metrology and precision measurement. In the ...

(Nanowerk News) An international team of physicists has pushed the boundaries on ultra-precise measurement by harnessing quantum light waves in a new way. It is one thing to be able to measure ...

One of the many counterintuitive and bizarre insights of quantum mechanics is that even in a vacuum—what many of us think of as an empty void—all is not completely still. Low levels of noise, known as ...

Physicists in the US have cooled a microscopic aluminium drum closer to absolute zero than previously thought possible. The researchers, working at the National Institute of Standards and Technology ...

It's one thing to produce nanoscale devices, but it's another to study and improve on them — they're so small they can't reflect enough light to get a good look. A breakthrough might make that ...

Using a new technique, researchers at the University of Basel have succeeded in cooling a small membrane down to temperatures close to absolute zero using only laser light. Such extremely cooled ...