Results 61 to 70 of about 312,210 (236)
A multi-photon magneto-optical trap
, 2009 We demonstrate a Magneto-Optical Trap (MOT) configuration which employs optical forces due to light scattering between electronically excited states of the atom.
Brown, Roger +4 more
core +1 more source
Energies, 2020 Cryogen spray cooling (CSC) could be applied clinically for the laser therapy of Ota’s nevus, a dermal hyperplastic pigmented disease with a morbidity rate of 0.1–0.6% in the Asian population.
Jiameng Tian +3 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 The relationship between solidification structure and cooling rate is critical for optimizing processing parameters to achieve desired mechanical property of additive manufactured parts.
Hui Xiao +6 more
doaj +1 more source
Remark on laser linewidth hazard in opto-mechanical cooling
, 2008 I discuss the robustness of the pumped cavity dynamics against phase diffusion of the laser and conclude that opto-mechanical cooling has extreme sensitivity compared to laser cooling of atoms. Certain proposals of ground state opto-mechanical cooling by
Diósi, Lajos
core +1 more source
Injection locking of a low cost high power laser diode at 461 nm [PDF]
, 2016 Stable laser sources at 461 nm are important for optical cooling of strontium atoms. In most existing experiments this wavelength is obtained by frequency doubling infrared lasers, since blue laser diodes either have low power or large emission ...
C. J. H. Pagett +6 more
core +2 more sources
Laser Cooling of Radium Ions [PDF]
Physical Review Letters, 2019 The unstable radium nucleus is appealing for probing new physics due to its high mass, octupole deformation and energy level structure. Ion traps, with long hold times and low particle numbers, are excellent for work with radioactive species, such as radium and radium-based molecular ions, where low activity, and hence low total numbers, is desirable ...
Fan, M. +3 more
openaire +3 more sources
Laser-Cooling-Assisted Mass Spectrometry [PDF]
Physical Review Applied, 2014 6 pages, 4 ...
Schneider, Christian +4 more
openaire +2 more sources
, 2009 In this paper we report an experiment on the observation of the recoil-induced resonances (RIR) and electromagnetically induced absorption (EIA) of cold Rb87 atoms in diffuse light. The pump light of the RIR and the EIA comes from the diffuse light in an
Cheng, Hua-dong +3 more
core +1 more source
Determination of CaOH and CaOCH3 vibrational branching ratios for direct laser cooling and trapping
New Journal of Physics, 2019 Alkaline earth monoalkoxide free radicals (MORs) have molecular properties conducive to direct laser cooling to sub-millikelvin temperatures. Using dispersed laser induced fluorescence measurements from a pulsed supersonic molecular beam source we ...
Ivan Kozyryev +4 more
doaj +1 more source
Cryogenically cooled 946nm Nd:YAG laser [PDF]
Advanced Solid-State Lasers Congress, 2013 We present the first multi-Watt demonstration of a diode pumped cryogenically cooled neodymium-doped yttrium aluminum garnet (YAG) laser operating at 946 nm on the (4)F(3/2) → (4)I(9/2) transition. 3.8 W of continuous wave output power for 12.8 W of absorbed pump was obtained with a slope efficiency of 47%.
Yoon, S.J., Mackenzie, J.I.
openaire +5 more sources