Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

International Journal of Theoretical Physics

Stimulated Raman Adiabatic Passage of Interacting Cold Atoms Driven Into Y Configuration with Two Adjacent Rydberg States

Xue-Dong Tian, Han-Xiao Zhang, Feng Gao, Qian-Qian Bao

Published Aug 5, 2020• 0 citations
Publisher
DOI
10.1007/s10773-020-04560-8

Related papers

Creating Rydberg crystals in ultra-cold gases using stimulated Raman adiabatic passage schemes

Nwm Nick Plantz, E. C. I. van der Wurff

•Jan 1, 2012•0 citations

Stimulated Raman adiabatic passage for improved performance of a cold-atom electron and ion source

Ben M. Sparkes, D. Murphy, Robert J. Taylor +3 more

We implement high-efficiency coherent excitation to a Rydberg state using stimulated Raman adiabatic passage in a cold-atom electron and ion source. We achieve an efficiency of 60% averaged over the laser excitation volume with a peak efficiency of 82%, a 1.6 times improvement relative to incoherent pulsed-laser excitation. Using pulsed electric field ionization of the Rydberg atoms we create electron bunches with durations of 250 ps. High-efficiency excitation will increase source brightness, crucial for ultrafast electron diffraction experiments, and coherent excitation to high-lying Rydberg states could allow for the reduction of internal bunch heating and the creation of a high-speed single-ion source.

arXiv:1602.07791•Physical Review A•Aug 8, 2016•14 citations

Population transfer and quantum entanglement implemented in cold atoms involving two Rydberg states via an adiabatic passage

Xue-Dong Tian, Yi-Mou Liu, Cui-Li Cui +1 more

We study the adiabatic passage for a pair of interacting cold atoms driven into the ladder configuration with one ground state and two Rydberg states. We find, with proper single-photon and two-photon detunings, that it is viable to (i) achieve efficient population transfer from the ground state to either Rydberg state by fully overcoming the dipole blockade effect and (ii) implement maximal entangled states by partially overcoming the dipole blockade effect. These entangled atomic states are very stable and have purities and fidelities approaching 100%, among which one is of particular interest since it involves the simultaneous excitation of two different Rydberg states.

Physical Review A•Dec 14, 2015•26 citations

Raman Chirped Adiabatic Passage in Rydberg Systems

C. W. S. Conover, J. A. Garfein

APS•May 1, 2003•0 citations

Two-photon adiabatic passage for excitation of Rydberg states

Svetlana Malinovskaya, Gengyuan Liu, Elena Kuznetsova

Bulletin of the American Physical Society•Jun 5, 2014•0 citations

Logic operations in a doped solid driven by stimulated Raman adiabatic passage

Fabian Beil, Thomas Halfmann, F. Remacle +1 more

We experimentally demonstrate classical-optical logic operations in a solid-state memory, coherently driven by variants of stimulated Raman adiabatic passage (STIRAP). Cyclic transfer of atomic populations permits the implementation of a flip-flop or xor gate, with up to eight optical input operations. Observation of stimulated emission as an additional output channel enables the setup of a STIRAP-driven full adder for three optical input bits (or two input bits and a memory bit).

Physical Review A•Mar 29, 2011•18 citations
We implement high-efficiency coherent excitation to a Rydberg state using stimulated Raman adiabatic passage in a cold-atom electron and ion source. We achieve an efficiency of 60% averaged over the laser excitation volume with a peak efficiency of 82%, a 1.6 times improvement relative to incoherent pulsed-laser excitation. Using pulsed electric field ionization of the Rydberg atoms we create electron bunches with durations of 250 ps. High-efficiency excitation will increase source brightness, crucial for ultrafast electron diffraction experiments, and coherent excitation to high-lying Rydberg states could allow for the reduction of internal bunch heating and the creation of a high-speed single-ion source.
We study the adiabatic passage for a pair of interacting cold atoms driven into the ladder configuration with one ground state and two Rydberg states. We find, with proper single-photon and two-photon detunings, that it is viable to (i) achieve efficient population transfer from the ground state to either Rydberg state by fully overcoming the dipole blockade effect and (ii) implement maximal entangled states by partially overcoming the dipole blockade effect. These entangled atomic states are very stable and have purities and fidelities approaching 100%, among which one is of particular interest since it involves the simultaneous excitation of two different Rydberg states.