A strontium quantum-gas microscope

S Buob, J Höschele, V Makhalov, A Rubio-Abadal… - PRX Quantum, 2024 - APS
The development of quantum-gas microscopes has brought novel ways of probing quantum
degenerate many-body systems at the single-atom level. Until now, most of these setups …

Optical pum** of strontium atoms for laser cooling and imaging

J Samland, S Bennetts, CC Chen, RG Escudero… - Physical Review …, 2024 - APS
We present a faster repum** scheme for strontium magneto-optical traps operating on the
broad 5 s 2 1 S 0− 5 s 5 p 1 P 1 laser cooling transition. Contrary to existing repum** …

Atom-number enhancement by shielding atoms from losses in strontium magneto-optical traps

J Höschele, S Buob, A Rubio-Abadal, V Makhalov… - Physical Review …, 2023 - APS
We present a scheme to enhance the atom number in magneto-optical traps of strontium
atoms operating on the 461-nm transition. This scheme consists of resonantly driving the 1 S …

Novel repum** on 3P0→ 3D1 for Sr magneto-optical trap and Landé g factor measurement of 3D1

S Zhang, P Ramchurn, M Menchetti… - Journal of Physics B …, 2020 - iopscience.iop.org
We realize an experimental facility for cooling and trap** strontium (Sr) atoms and
measure the Landé g factor of 3 D 1 of 88 Sr. Thanks to a novel repum** scheme with the …

Absolute frequency measurements on the transition in strontium

S Zhang, BS Tiwari, S Ganesh, Y Singh… - Physical Review …, 2024 - APS
We report the first absolute frequency measurements for the 5 s 5 p 3 P 0→ 5 s 6 d 3 D 1
transition at 394 nm for all the stable strontium isotopes by utilizing repum** induced …

Rydberg blockade in an ultracold strontium gas revealed by two-photon excitation dynamics

C Qiao, C Tan, J Siegl, F Hu, Z Niu, Y Jiang… - Physical Review A, 2021 - APS
We demonstrate the interaction-induced blockade effect in an ultracold Sr 88 gas via
studying the time dynamics of a two-photon excitation to the triplet Rydberg series 5 sns 3 S …

Charge dynamics of a molecular ion immersed in a Rydberg-dressed atomic lattice gas

R Mukherjee - Physical Review A, 2019 - APS
Charge dynamics in an ultracold setup involving a laser-dressed atom and an ion is studied
here. This transfer of charge is enabled through molecular Rydberg states that are accessed …

Limitation of single-repum** schemes for laser cooling of Sr atoms

N Okamoto, T Aoki, Y Torii - Physical Review Research, 2024 - APS
We explore the efficacy of two single-repum** schemes, 5 s 5 p P 2 3− 5 p 2 P 2 3 (481
nm) and 5 s 5 p P 2 3− 5 s 5 d D 2 3 (497 nm), for a magneto-optical trap (MOT) of Sr atoms …

An ultrastable laser system at 689 nm for cooling and trap** of strontium

C Qiao, CZ Tan, FC Hu, L Couturier, I Nosske, P Chen… - Applied Physics B, 2019 - Springer
We present a 689-nm cavity-based laser system for cooling and trap** strontium atoms.
The laser is stabilized to a high-finesse cavity by the Pound–Drever–Hall technique …

Spectroscopy of the transition of strontium using laser cooled atoms

K Patel, P Gakkhar, K Biswas, SS Maurya… - Journal of Physics B …, 2024 - iopscience.iop.org
Spectroscopy of the transition of strontium using laser cooled atoms - IOPscience Skip to content
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