Nonlinear resonances and phase transitions of two-ion Coulomb clusters in a Paul trap: Calculations without laser cooling

1994 ◽  
Vol 58 (1) ◽  
pp. 57-62 ◽  
Author(s):  
A. W. Vogt
Keyword(s):  
Phase Transitions ◽  
Laser Cooling ◽  
Paul Trap ◽  
Nonlinear Resonances

scholarly journals Nonlinear Resonances of Laser Cooled Ions in a Linear Paul Trap due to the Anharmonicity of the Trap Potential

2003 ◽  
Vol 31 (7) ◽  
pp. 477-481 ◽  
Author(s):  
Toshihiko MORI ◽  
Kenji TOYODA ◽  
Masayoshi WATANABE ◽  
Shinji URABE
Keyword(s):  
Paul Trap ◽  
Linear Paul Trap ◽  
Nonlinear Resonances ◽  
Trap Potential

Laser cooling and isotope separation of Cd^+ ions confined in a linear Paul trap

1997 ◽  
Vol 22 (17) ◽  
pp. 1353 ◽  
Author(s):  
Utako Tanaka ◽  
Hidetsuka Imajo ◽  
Kazuhiro Hayasaka ◽  
Ryuzo Ohmukai ◽  
Masayoshi Watanabe ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Isotope Separation ◽  
Paul Trap ◽  
Linear Paul Trap

Doppler laser cooling and vibrational spectrum of 24Mg+ ions in a linear Paul trap

2018 ◽  
Vol 48 (5) ◽  
pp. 448-452 ◽  
Author(s):  
I V Zalivako ◽  
A S Borisenko ◽  
I A Semerikov ◽  
K Yu Khabarova ◽  
N N Kolachevsky
Keyword(s):  
Vibrational Spectrum ◽  
Laser Cooling ◽  
Paul Trap ◽  
Linear Paul Trap

scholarly journals Simulation of motion of many ions in a linear Paul trap

2019 ◽  
Vol 34 (36) ◽  
pp. 1942003
Author(s):  
Martin Oral ◽  
Ondřej Číp ◽  
Lukáš Slodička
Keyword(s):  
Laser Cooling ◽  
Paul Trap ◽  
Coulomb Force ◽  
Trapped Ions ◽  
Linear Paul Trap ◽  
Simulation Code ◽  
Frequency Reference ◽  
Coulomb Crystals ◽  
A Chain ◽  
Real Linear

The quadrupole linear Paul trap is one of the key instruments in building highly stable atomic clocks. However, a frequency reference based on a single trapped ion is limited in stability due to the time needed for the interrogation cycle which cannot be further shortened. A promising strategy is the utilization of multiple trapped ions. The ions of the same kind then repulse each other with the Coulomb force, which is countered by the ponderomotive force of the time depended field in the trap. A few ions form a chain along the axis of a linear Paul trap. Adding more ions (a few tens or hundreds) gives rise to Coulomb crystals. We created an efficient simulation code which calculates the motion of such collections of ions in quasi-static radiofrequency fields of real linear quadrupole traps (including the micromotion). We include a model for laser cooling of the ions. The simulation tool can be used to study the formation and the dynamics of Coulomb crystals under conditions corresponding to various experimental setups.

Indirect Transverse Laser Cooling of Ions in a Linear Paul Trap

2010 ◽  
Vol 79 (8) ◽  
pp. 084501
Author(s):  
Hiroshi Sugimoto ◽  
Hiromi Okamoto
Keyword(s):  
Laser Cooling ◽  
Paul Trap ◽  
Linear Paul Trap

Mass selective laser cooling of 229Th3+ in a multisectional linear Paul trap loaded with a mixture of thorium isotopes

2017 ◽  
Vol 23 (4) ◽  
pp. 136-139 ◽  
Author(s):  
Petr V Borisyuk ◽  
Sergey P Derevyashkin ◽  
Ksenia Yu Khabarova ◽  
Nikolay N Kolachevsky ◽  
Yury Yu Lebedinsky ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Paul Trap ◽  
Linear Paul Trap ◽  
Thorium Isotopes

Spatial fluorescence distribution and laser cooling of Ca+in a Paul trap

1995 ◽  
Vol T59 ◽  
pp. 396-402 ◽  
Author(s):  
T Gudjons ◽  
F Arbes ◽  
M Benzing ◽  
F Kurth ◽  
G Werth
Keyword(s):  
Laser Cooling ◽  
Paul Trap
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