We present experiments on ensemble cavity quantum electrodynamics with cold potassium
atoms in a high-finesse ring cavity. Potassium-39 atoms are cooled in a two-dimensional …

Lasers find extensive applications across a spectrum from academic research to industrial
use. In various instances, understanding the intensity profile of laser light is of paramount …

This thesis presents experimental work undertaken towards realising a system composed of
magneto-optically-trapped potassium-39 atoms (39K MOT) enclosed in a ring cavity. The …

This thesis describes an experiment which studies a cloud of magneto-optically trapped
potassium-39 atoms inside an optical ring cavity. The potassium atoms are firstly cooled in a …

In this work, a broadband 1071 nm crossed optical dipole trap was loaded simultaneously
from a two-atomic-species K-Rb magneto-optical trap. The number of atoms loaded into the …

In this work, the effect of AC-Stark shift of atomic energy levels in an optical dipole trap (ODT)
on in situ absorption imaging of the trapped atoms has been investigated. The Stark shift of …

Лазерное охлаждение и пленение газа атомов [1] создает условия для последующего
более глубокого охлаждения до квантового вырождения [2]. Наиболее просто лазерное …

Ultracold fermionic atoms in a disordered optical lattice can realize the disordered Fermi-
Hubbard model, allowing investigations of the nature of strongly-correlated fermions in a …

We report on a research of the loading of ultracold sodium atoms in an optical dipole trap,
generated by two beams from a high power fiber laser. The effects of optical trap light power …

Neste trabalho, apresentamos uma montagem experimental capaz de aprisionar átomos de
K e Rb simultaneamente em uma armadilha óptica de dipolo cruzada. Contudo, para atingir …