Bulletin of the American Physical Society
53rd Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Volume 67, Number 7
Monday–Friday, May 30–June 3 2022; Orlando, Florida
Session F01: Poster Session I (4:30-6:30pm, EDT)
4:30 PM,
Tuesday, May 31, 2022
Room: Grand Ballroom C
Abstract: F01.00076 : Study of matter-wave superradiance in a dipolar Erbium BEC*
Presenter:
Mingchen Huang
(Hong Kong University of Science and Tech)
Authors:
Mingchen Huang
(Hong Kong University of Science and Tech)
Bojeong Seo
(Hong Kong University of Science and Tech)
Ziting Chen
(Hong Kong University of Science and Tech)
Mithilesh Parit
(Hong Kong University of Science and Tech)
Yifei He
(Hong Kong University of Science and Tech)
Peng Chen
(Hong Kong University of Science and Tech)
Gyu-Boong Jo
(Hong Kong University of Science and Tech)
simulation due to their large magnetic moment and rich internal structure. In this poster, we present
our new versatile apparatus that efficiently produces a dipolar erbium quantum gas and discuss
several experimental tools developed in recent years, ranging from the two-stage slowing to the
active stabilization scheme for a diode laser system. Using this new apparatus, we recently study
a matter-wave superradiance process in a dipolar Bose gas of erbium-168 atoms. We will present
detailed experimental analysis of the superradiance when the external magnetic field breaks the
symmetry.
*G.B.J acknowledges the generous support from the Research Grants Councils of Hong Kong, the Croucher Foundation, Guangdong Joint laboratory and the Harilela foundation through 16304918, 16308118, 16306119, 16302420,16302821, C6005-17G, C6009-20G, RFS2122-6S04 and N-HKUST601/17, respectively. P.C. acknowledges the additional support from the Research Grants Councils of Hong Kong (16306321).
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