Researchers thought up a method which allows to create with guarantee one optical impulse, reports" to periodical e-edition "Lenta.ru" ". According to physicists, it extends in the resonator around. Thanks to it it is possible to control number of optical solitons in microresonators. In other words, lonely waves get to a trap for light where they start being reflected from walls at circular rotation. to
"Success of experiment. After all at one soliton the range is purer, and it is easier to measure it", – the graduate student of physical faculty of Moskovsky state university named after M. V. Lomonosova, Moscow State University named after M. V. Lomonosova, Moskovsky university or Moscow State University Likhachev Grigory declared. In experiments researchers used two types of optical resonators – from fluoride of magnesium and silicon nitride.
Light in the resonator thus moved by means of the special laser. At the exit scientists fixed spectrometer indications.
"Impulses have to live long, and the impulse has to be one, instead of a little. Because when an impulse one, it has the widest range, a so-called comb, and it is simplest to use it for various applications, for example, in spectroscopy", – the graduate student of Moskovsky state university named after M. V. Lomonosova, Moscow State University named after M. V. Lomonosova, Moskovsky university or Moscow State University makes comments.
Thanks to results of the research of physics plan to measure composition of gases by a spectroscopic method in infrared range and for increase of stability of generators. With it they will be helped by the created ultraprecise ruler. >
we Will note p that recently Apple issued the patent for a simple paper package. "Invention" and without that popular subject became a reason for jokes on the Internet.