High phase-space density of laser-cooled
Webhigher in spatial density and 100 times higher in phase-space density than our previous result in free space [24]. The molecules are cooled further down to 1 K, the low-est temperature achieved for laser-cooled molecules so far, by ramping the lattice depth to a smaller value. The level structure of YO has been detailed in our
High phase-space density of laser-cooled
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WebJun 7, 2007 · High power-conversion efficiency (PCE), high reliability, and lower cost drive the development and adoption rate of new laser architectures such as fiber lasers. Show less WebThe phase space density within the merged tweezers reached 5x10^-4, 10 orders of magnitude larger than the initial MOT. We implemented internal quantum state control of the molecules and dynamical control of the tweezers to build a platform for exploring state-selective ultracold quantum chemistry. Terms of Use
WebDec 21, 2024 · Laboratory laser setup for trapping and cooling yttrium monoxide molecules in an optical lattice down to the record low temperature of 1 μ K. Selected for an Editors’ … WebIn this Letter, we report trapping of laser-cooled yttrium monoxide (YO) molecules in a 1D optical lattice with a high phase-space density. Despite the complex molecular structure, gray molasses cooling works efficiently for YO insidethe lattice. About1200molecules are loaded into the lattice with a temperature of 6 μK and a lifetime of nearly ...
WebHigh Phase-Space Density of Laser-Cooled Molecules in an Optical Lattice Laboratory laser setup for trapping and cooling yttrium monoxide molecules in an optical lattice down to the record low temperature of 1 μ K. Selected for an Editors’ Suggestion and a Synopsis in Physics. From the article: WebSep 13, 2014 · We present studies on modifications in the temperature, number density and phase-space density when a laser-cooled atom cloud from optical molasses is trapped in a quadrupole magnetic trap. Theoretically, for a given temperature and size of the cloud from the molasses, the phase-space density in the magnetic trap is shown first to increase …
WebHigh Phase-Space Density of Laser-Cooled Molecules in an Optical Lattice. Author: Yewei Wu. Justin Burau. Kameron Mehling. Jun Ye. Shiqian Ding. Year of Publication: 2024. Date …
WebFeb 10, 2006 · Based on an experimental study of two-body and three-body collisions in ultracold strontium samples, a novel optical-sympathetic cooling method in isotopic mixtures is demonstrated. Without evaporative cooling, a phase-space density of $6\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}2}$ is obtained with a high … inconsistency\\u0027sWebNov 18, 2024 · When the atom is close to the potential maximum it has a high likelihood of being optically pumped by the laser-cooling light into a hyperfine level that has a potential … inconsistency\\u0027s 0WebApr 14, 2024 · Heritage Building Information Modeling (HBIM) is an essential technology for heritage documentation, conservation, and management. It enables people to understand, archive, advertise, and virtually reconstruct their built heritage. Creating highly accurate HBIM models requires the use of several reality capture tools, such as terrestrial laser … inconsistency\\u0027s 08WebNov 5, 2024 · tion gradient cooling [34]). All the laser beams are then switched off - the missing six orders of phase-space density are gained in complete darkness using evaporative cooling in a magnetic trap. Evaporative cooling is done by continuously removing the high-energy tail of the thermal distribution from the trap. inconsistency\\u0027s 06WebDec 21, 2024 · An official website of the United States government. Here’s how you know inconsistency\\u0027s 03WebHigh Phase-Space Density of Laser-Cooled Molecules in an Optical Lattice Yewei Wu, Justin J. Burau, Kameron Mehling, Jun Ye, and Shiqian Dingy JILA, National Institute of … inconsistency\\u0027s 0nWebPerson as author : Pontier, L. In : Methodology of plant eco-physiology: proceedings of the Montpellier Symposium, p. 77-82, illus. Language : French Year of publication : 1965. book part. METHODOLOGY OF PLANT ECO-PHYSIOLOGY Proceedings of the Montpellier Symposium Edited by F. E. ECKARDT MÉTHODOLOGIE DE L'ÉCO- PHYSIOLOGIE … inconsistency\\u0027s 00