The magneto-optical traps cool and trap atoms in a given region, forming clouds of cold atoms. As the setting of the trap, clouds can be obtained in different geometries such as spherical or ring-shaped. Traps have a wide range of applications, such as building atomic clocks, to obtain the Bose-Einstein condensate and the study of collisions, wherein the ring geometry is interesting to study in low dimensions. The learning of the trap parameters implies in its characterization and thus the appropriate parameters allow to optimize the trap and improve the performance of it s. The objective of our work is to study the behavior of the motion of atoms and the forces that act upon them by varying some parameters of the trap, such as the magnetic...
The aim of this thesis is to study the spatio-temporal dynamics of laser cooled atoms in a magneto-o...
This thesis describes the design and construction of a new magneto optical trap that is suitable for...
Dentro as técnicas de controle do movimento atômico utilizando pressão de radiação, aprisionamento t...
In this work we present the building and characterization of a Magneto-Optical Trap (from now on nam...
Neste trabalho demonstramos o confinamento de átomos de sódio usando a armadilha magneto-óptica, ond...
O principal objetivo deste trabalho e investigar teoricamente a variação de uma possível distribuiçã...
In order to increase the efficiency of magneto-optical traps, yielding a greater number of trapped a...
The loading and guiding of a launched cloud of cold atoms with the optical dipole force are theoreti...
Este trabalho teve como finalidade o desenvolvimento de uma técnica de carga para armadilhas magnéti...
Construímos uma armadilha magneto-ótica (MOT) para átomos de rubídio visando o seu aprisionamento em...
We study fast expansions of cold atoms in a three-dimensional Gaussian-beam optical trap. Three diff...
Devido à necessidade de caracterizar as armadilhas magneto-ópticas (AMO), as quais fornecem amostras...
We describe several novel techniques for the optical trapping of ultracold atoms and for the product...
A detailed experimental and theoretical investigation of a magneto-optical trap for caesium atoms is...
We report on a simple anisotropic magneto-optical trap for neutral atoms that produces a large sampl...
The aim of this thesis is to study the spatio-temporal dynamics of laser cooled atoms in a magneto-o...
This thesis describes the design and construction of a new magneto optical trap that is suitable for...
Dentro as técnicas de controle do movimento atômico utilizando pressão de radiação, aprisionamento t...
In this work we present the building and characterization of a Magneto-Optical Trap (from now on nam...
Neste trabalho demonstramos o confinamento de átomos de sódio usando a armadilha magneto-óptica, ond...
O principal objetivo deste trabalho e investigar teoricamente a variação de uma possível distribuiçã...
In order to increase the efficiency of magneto-optical traps, yielding a greater number of trapped a...
The loading and guiding of a launched cloud of cold atoms with the optical dipole force are theoreti...
Este trabalho teve como finalidade o desenvolvimento de uma técnica de carga para armadilhas magnéti...
Construímos uma armadilha magneto-ótica (MOT) para átomos de rubídio visando o seu aprisionamento em...
We study fast expansions of cold atoms in a three-dimensional Gaussian-beam optical trap. Three diff...
Devido à necessidade de caracterizar as armadilhas magneto-ópticas (AMO), as quais fornecem amostras...
We describe several novel techniques for the optical trapping of ultracold atoms and for the product...
A detailed experimental and theoretical investigation of a magneto-optical trap for caesium atoms is...
We report on a simple anisotropic magneto-optical trap for neutral atoms that produces a large sampl...
The aim of this thesis is to study the spatio-temporal dynamics of laser cooled atoms in a magneto-o...
This thesis describes the design and construction of a new magneto optical trap that is suitable for...
Dentro as técnicas de controle do movimento atômico utilizando pressão de radiação, aprisionamento t...