Bulletin of the American Physical Society
55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Monday–Friday, June 3–7, 2024; Fort Worth, Texas
Session K00: Poster Session II (4pm-6pm CDT)
4:00 PM,
Wednesday, June 5, 2024
Room: Hall BC
Abstract: K00.00123 : Vibrational ladder-descending photostabilization of a weakly bound molecule: Quantum optimal control with a genetic algorithm
Presenter:
Mateo Londoño
(stony brook university)
Authors:
Mateo Londoño
(stony brook university)
Julio C Arce
(Universidad del valle)
to the formation of diatomic molecules from cold (1 mK<T<1 K) and ultracold (T<1 mK)
gasses. Promising methods for this task are magnetoassociation and photoassociation,
followed by a rovibrational stabilization scheme that can lead the molecule to its absolute
ground state. We propose a three-step methodology consisting of an intracurve ladder
descending scheme followed by a pump-dump scheme. We computationally implement the
first scheme for KRb, initially trapped in a Feshbach resonance of the first triplet state. We
optimize the laser pulse using a genetic algorithm
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