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Search results for soliton

General Âé¶¹ÒùÔºics May 1, 2018

Âé¶¹ÒùÔºicists find properties of magnetic soliton of interest for brain-inspired computing

A team of physicists has uncovered properties of a category of magnetic waves relevant to the development of neuromorphic computing—an artificial intelligence system that seeks to mimic human-brain function.

Quantum Âé¶¹ÒùÔºics Apr 23, 2018

Âé¶¹ÒùÔºicists control transitions between different states of matter

An international group of physicists managed for the first time to experimentally observe the transition between two states of matter, propagating polariton-solitons and a Bose-Einstein condensate. Furthermore, physicists ...

Optics & Photonics Apr 3, 2018

A new metasurface model shows potential to control acoustic wave reflection

An international team of researchers showed how a nonlinear elastic metasurface could convert a wave's fundamental frequency to its second harmonic. Structural factors in metasurfaces, like the spatial arrangement of its ...

Optics & Photonics Mar 9, 2018

New ultrafast measurement technique shows how lasers start from chaos

Lasers that emit ultrashort pulses of light are critical components of technologies, including communications and industrial processing, and have been central to fundamental Nobel Prize-winning research in physics. Although ...

Optics & Photonics Feb 26, 2018

Optical distance measurement at record-high speed

Microresonator-based optical frequency combs enable highly-precise optical distance ranging at a rate of 100 million measurements per second – publication in Science: Scientists of Karlsruhe Institute of Technology (KIT) ...

Optics & Photonics Jan 24, 2018

A new model of frequency combs in optical microresonators

A team from the Faculty of Âé¶¹ÒùÔºics of the Lomonosov Moscow State University, together with scientists from the Russian Quantum Center, have developed a new mathematical model that describes the process of soliton occurrence ...

Quantum Âé¶¹ÒùÔºics Nov 1, 2017

New mathematical models could help solve few-body problems in physics

In physics, the conundrum known as the "few-body problem," how three or more interacting particles behave, has bedeviled scientists for centuries. Equations that describe the physics of few-body systems are usually unsolvable ...

Optics & Photonics Oct 9, 2017

Single 'solitons' promising for optical technologies

Researchers are a step closer to harnessing single pulses of light called solitons, using tiny ring-shaped microresonators, in findings that could aid efforts to develop advanced sensors, high-speed optical communications ...

Optics & Photonics Aug 15, 2017

Pure optical detection of spikes for the ultimate brain machine interface

(Âé¶¹ÒùÔº)—Brain-machine interfaces (BMIs) are basically gimmicks. The reason you don't hear so much about them these days is because, in the fullness of time, significant tangible benefit to a user has flat out failed ...

Optics & Photonics Jul 31, 2017

Broadband light sources with liquid core

Research scientists from Jena have produced broadband laser light in the mid-infrared range with the help of liquid-filled optical fibers. The experiment produced proof of a new dynamics of hybrid solitons—temporally and ...

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