Optical pumping is a process in which light is used to raise (or "pump") electrons from a lower energy level in an atom or molecule to a higher one. It...

can act as a laser or an optical amplifier. The pump power must be higher than the lasing threshold of the laser. The pump energy is usually provided...

kinetic energy as they move to a potential maximum, at which point optical pumping moves them back to a lower energy state, thus lowering the total energy...

suggested optical pumping of a multi-level system as a method for obtaining the population inversion, later a main method of laser pumping. Townes reports...

interaction studies, and neutron polarizing experiments. Spin exchange optical pumping (SEOP) is one of several hyperpolarization techniques discussed on...

demonstrated in diluted mixtures. The process of optical pumping uses rubidium (Rb) contained in a glass optical cell. This cell is placed in an oven with two...

Another method of powering some diode lasers is the use of optical pumping. Optically pumped semiconductor lasers (OPSL) use a III-V semiconductor chip...

and Nobel laureate in Physics. He is known for the development of optical pumping. Kastler was born in Guebwiller (Alsace, at the time part of the German...

Look up pumping in Wiktionary, the free dictionary. Pumping may refer to: The operation of a pump, for moving a liquid from one location to another The...

Fabry–Pérot optical resonators, as well as optical pumping, pumping by collisions in a gas discharge (as in helium–neon lasers), optical amplifiers, Q-switching...

Emeritus. Walker, Thad G.; Happer, William (1997). "Spin-exchange optical pumping of noble-gas nuclei". Reviews of Modern Physics. 69 (2): 629–642. Bibcode:1997RvMP...

the signal (co-directional pumping), in the opposite direction (contra-directional pumping) or both. Contra-directional pumping is more common as the transfer...

gain/amplification medium) is a synthetic ruby rod that is energized through optical pumping, typically by a xenon flashtube. Ruby has very broad and powerful absorption...

of optical pumping between these sublevels allow the cooling of atoms below the Doppler limit. The best explanation of the phenomenon of optical molasses...

"Swarm Absolute Scalar and Vector Magnetometer Based on Helium 4 Optical Pumping". Procedia Chemistry. Proceedings of the Eurosensors XXIII conference...

approximations of atoms, temperature below this limit can be achieved. Optical pumping between the sublevels that make up an atomic state introduces a new...

An optical fiber, or optical fibre, is a flexible glass or plastic fiber that can transmit light from one end to the other. Such fibers find wide usage...

Bason MG, James TM, Orucevic F, Kruger P (10 June 2021). "Modular optically-pumped magnetometer system". arXiv:2106.05877 [physics.atom-ph]. Crosson B...

diode lasers to polarize and monitor spin precession. Circularly polarized pumping light tuned to the D 1 {\displaystyle D_{1}} spectral resonance line polarizes...

the pumping transition is greater than that of the laser transition. This means that, if the laser is optically pumped, the frequency of the pumping light...

devices include optical data recording, fiber optic telecommunications, laser printing (based on xerography), displays, and optical pumping of high-power...

1949, Alfred Kastler and Jean Brossel developed a technique called optical pumping for electron energy level transitions in atoms using light. This technique...

emission is based on the nonlinear optical principle. The photon of an incident laser pulse (pump) is, by a nonlinear optical crystal, divided into two lower-energy...

modes. It should provide sufficient cladding to confine the core and optical pump section over a relatively short piece of the fiber. Tapered double-clad...

; Klar, Thomas A. (2018-09-19). "Power Balance and Temperature in Optically Pumped Spasers and Nanolasers". ACS Photonics. 5 (9): 3695–3703. doi:10.1021/acsphotonics...

Chu's group likewise modeled sub-Doppler cooling as fundamentally an optical pumping scheme. As a result of their efforts, Phillips, Cohen-Tannoudji, and...

process of hyperpolarizing the xenon is called optical pumping (although the process is different from pumping a laser). Because a 129Xe nucleus has a spin...

tunable metamaterials. Magnetostatic control for tunable metamaterials. Optical pumping for tunable metamaterials. Yttrium iron garnet (YIG) films allow for...

suitably adjusted time intervals. Atomic coherence Bloch sphere Laser pumping Optical pumping Rabi problem Vacuum Rabi oscillation Neutral particle oscillation...

briefly power a flash lamp, used to illuminate a photographic subject or optically pump a laser rod. As flash tubes require very high current for a very short...