An atom laser is a coherent state of propagating atoms. They are created out of a Bose–Einstein condensate of atoms that are output coupled using various...
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Laser cooling includes several techniques where atoms, molecules, and small mechanical systems are cooled with laser light. The directed energy of lasers...
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naturally occurring coherent emissions, as in astrophysical maser and atom laser. A laser that produces light by itself is technically an optical oscillator...
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dissipation in the operation of a laser or other CQED device; dissipation is the means by which the system (coupled atom/cavity) interacts with its environment...
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an "atom laser", the atomic analogue of an optical laser. In addition to ongoing investigations of Bose–Einstein condensates in ultracold atoms, his...
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Bose–Einstein condensate (redirect from Super atom)
spray supercooled liquid on the enemy.[citation needed] Physics portal Atom laser Atomic coherence Bose–Einstein correlations Bose–Einstein condensation:...
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trap and slow the motion of atoms to cool a substance. The term is sometimes used synonymously with laser cooling, though laser cooling includes other techniques...
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(antiquity), an extinct plant which produced the resin laser Atom laser All pages with titles containing Laser Lazar (disambiguation) Lazer (disambiguation) Lase...
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laser producing a coherent x-ray or EUV beam Atom laser producing a coherent beam of atoms Gravity laser, a hypothetical concept of producing coherent...
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to energize atoms in the sodium layer of the mesosphere at an altitude of around 90 km (56 mi). The sodium atoms then re-emit the laser light, producing...
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of several techniques typically has to be used. First, atoms are trapped and pre-cooled via laser cooling in a magneto-optical trap. To reach the lowest...
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recoils an atom receives from single photons. Achieving BEC requires cooling the atoms beyond the limits of laser cooling, which means the lasers used in...
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Population inversion (redirect from Three-level laser)
useful to consider a very simple assembly of atoms forming a laser medium. Assume there is a group of N atoms, each of which is capable of being in one of...
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Ionization (section Ionization energy of atoms)
accurate enough results. However, when the laser intensity is sufficiently high, the detailed structure of the atom or molecule can be ignored and analytic...
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Optical molasses is a laser cooling technique that can cool neutral atoms to as low as a few microkelvin, depending on the atomic species. An optical...
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the laser based interferometers, i.e. the beam splitter and mirrors are lasers while the source emits matter waves (the atoms) rather than light. Atom interferometers...
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Optical tweezers (redirect from Laser levitation)
instruments that use a highly focused laser beam to hold and move microscopic and sub-microscopic objects like atoms, nanoparticles and droplets, in a manner...
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Without helium, the neon atoms would be excited mostly to lower excited states, responsible for non-laser lines. A neon laser with no helium can be constructed...
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has been applied to the Strong Confinement Limit, which is a mode of an atom laser in which the frequency of emission of the Bose–Einstein condensate is...
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Magneto-optical trap (section Laser)
apparatus which uses laser cooling and a spatially-varying magnetic field to create a trap which can produce samples of cold, neutral atoms. Temperatures achieved...
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Zeilinger), quantum logic gate, and the development of the first single atom laser. According to Elizabeth Rogan, OSA CEO, "Jeff has led a revolution in...
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structure similar to atoms. Lasers fabricated from such an active media exhibit device performance that is closer to gas lasers, and avoid some of the...
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Atoms are the basic particles of the chemical elements. An atom consists of a nucleus of protons and generally neutrons, surrounded by an electromagnetically...
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specially selected laser light, hitting atoms from various angles to both cool and trap them in a potential well, effectively rolling the atom down a hill of...
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This is a list of laser topics. Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Physics portal M. Born and E. Wolf, Principles...
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information. Optionally, an atom probe may also include laser-optical systems for laser beam targeting and pulsing, if using laser-evaporation methods. In-situ...
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molecules. In sealed lasers, this takes place as the helium atoms strike the walls of the laser discharge tube. In flow-through lasers, a continuous stream...
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An exotic atom is an otherwise normal atom in which one or more sub-atomic particles have been replaced by other particles of the same charge. For example...
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physics, and supports the development of techniques for atom-wave interferometry and atom lasers. Physics portal Bose–Einstein correlations Bose–Einstein...
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Spectroscopy (redirect from Laser spectroscopy)
maser and contributed to the subsequent development of the laser. The combination of atoms or molecules into crystals or other extended forms leads to...
42 KB (4,615 words) - 23:18, 18 October 2024