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WIPO IPC: Internet Publication
WIPO IPC: Internet Publication

...  Among the general applications covered by sections other than section H, it is worth noting that electric heating in general is covered by subclasses F24D or F24H or class F27, and that electric lighting in general is partly covered by class F21, since in section H (see I(c), above) there are plac ...
Novel Systems and Methods for Quantum
Novel Systems and Methods for Quantum

... Precise control over quantum systems can enable the realization of fascinating applications such as powerful computers, secure communication devices, and simulators that can elucidate the physics of complex condensed matter systems. However, the fragility of quantum effects makes it very difficult to h ...
Review test # 2
Review test # 2

pdf
pdf

Mechanisms of Pulsed Laser Ablation of
Mechanisms of Pulsed Laser Ablation of

New frontiers in quantum cascade lasers
New frontiers in quantum cascade lasers

A Study of Non-sequential Double Ionization of Atoms in Circularly
A Study of Non-sequential Double Ionization of Atoms in Circularly

Ultracold quantum gases in three-dimensional optical lattice potentials
Ultracold quantum gases in three-dimensional optical lattice potentials

Interacting Fermionic Atoms in Optical Lattices
Interacting Fermionic Atoms in Optical Lattices

Interacting Rydberg atoms
Interacting Rydberg atoms

... ultracold clouds. One subject concerns coherence in strongly interacting ensembles of atoms, where the interaction between Rydberg atoms is induced via Stark-tuned Förster resonances. Pulsed experiments, following the idea of Ramsey experiments, are used for high resolution spectroscopy of the Först ...
Creation of Ultracold RbCs Ground
Creation of Ultracold RbCs Ground

... Abstract Control of external and internal degrees of freedom at the level of single quantum states is essential for a series of molecular physics experiments. Heteronuclear dimers feature a large electric dipole moment, which makes them particular interesting candidates for experiments with strong ...
pdf
pdf

Ultrafast Carrier and Lattice Dynamics in Highly
Ultrafast Carrier and Lattice Dynamics in Highly

... skills paired with a sixth sense for picking the “right” graduate students enable him to create an extremely collegial and friendly environment in his research group. Throughout the years in Eric’s group I was always happy to go to “lab” in the morning — even if it was not for the work sometimes, it ...
Thesis  - Swinburne University of Technology
Thesis - Swinburne University of Technology

Exciton-Polariton Bose-Einstein Condensation: Advances and
Exciton-Polariton Bose-Einstein Condensation: Advances and

Integration of Magneto Optical Traps in Atom Chips
Integration of Magneto Optical Traps in Atom Chips

Photoemission Spectroscopy of a Strongly Interacting Fermi Gas
Photoemission Spectroscopy of a Strongly Interacting Fermi Gas

High Power Optically Pumped Semiconductor Lasers for Sodium
High Power Optically Pumped Semiconductor Lasers for Sodium

Gravity Gradient Survey with a Mobile Atom
Gravity Gradient Survey with a Mobile Atom

... to be valuable tools for measuring gravitational and inertial effects. In particular, gravimeters, gradiometers, and gyroscopes based on atom interferometry have all demonstrated high accuracies competitive with state-of-the-art commercial technology. We describe here the development and operation o ...
Making and Breaking of Chemical Bonds
Making and Breaking of Chemical Bonds

... 1.1 c). This view of association and dissociation reactions as “half collision” reveals the similarity of these reactions with scattering processes. Indeed, many concepts of reactive scattering can be applied to the (theoretical) treatment of these processes [6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]. ...
Quantum Chaos, Transport, and Decoherence in Atom
Quantum Chaos, Transport, and Decoherence in Atom

POLITECNICO DI MILANO Polo Regionale di Lecco Faculty of
POLITECNICO DI MILANO Polo Regionale di Lecco Faculty of

... time required for laser pulse to reach peak power, number of pulses before nominal power reached and pulse width are measured considering two of the main laser parameters, pumping current (which determine laser power) and pulse repetition rate as factors altering the response. These factors influenc ...
Coherent Spin Dynamics of a Spin-1 Bose-Einstein
Coherent Spin Dynamics of a Spin-1 Bose-Einstein

Correlations and Counting Statistics of an Atom Laser
Correlations and Counting Statistics of an Atom Laser

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Population inversion

In science, specifically statistical mechanics, a population inversion occurs while a system (such as a group of atoms or molecules) exists in a state with more members in an excited state than in lower energy states. It is called an ""inversion"" because in many familiar and commonly encountered physical systems, this is not possible. The concept is of fundamental importance in laser science because the production of a population inversion is a necessary step in the workings of a standard laser.
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