JDC Experiments

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JDC Experiments


Assoc. Prof. A.C. Wilson

Dr J. Longdell

Dr. M. Andersen

Dr. I. Meglinski

There are experimental programmes at Otago in the areas of ultracold atoms, photonics, quantum optics and spectroscopy.
 

Dr Andrew Wilson:

We perform experiments with Bose-Einstein condensates in the areas of atom optics, atom quantum optics, and atom laser development. Our general goal is simple - to perform experiments with Bose condensates which advance fundamental understanding. We focus on developing new techniques for manipulating ultra-cold atoms. We use optical lattice schemes for studying band structure, condensate instabilities, and the atom optical kicked rotor. We developed a double-well magnetic trapping scheme which is used for studying ultra-cold collisions, condensate dynamics, and issues relating to continuous atom lasers. We are also working on techniques for the production and manipulation of quantum noise reduced states.
 

Link to departmental home page

For an introduction to Bose-Einstein condensation (BEC) and the BEC experiment at Otago please visit the:
 

Dr Jevon Longdell:

We study the the optical properties of rare earth impurities in crystals. At low temperatures these impurities interact with light very much like free atoms, with the benefit that they are absolutely fixed in a solid state matrix.
We are developing various quantum and classical information processing building blocks using rare earth ion impurities in crystals.
Current project includes the development of a quantum memory for light, investigation a strongly coupled atom-resonator systems. "
 

Dr Mikkel Andersen:

We are currently building an experimental apparatus, designed to trap and manipulate single atoms using laser light. This will provide a unique opportunity to explore the quantum world, and may find applications for quantum information processing.
Furthermore, we are investigating new designs of atomic interferometers for precision measurements and mineral exploration. These studies are based on applying classical chaotic dynamical systems, for measurements with a precision below the Fourier limit.
Since frequency stable lasers are essential to our experiments, we also have ongoing research aimed at developing user friendly frequency stable laser sources for atomic physics experiments.
 


 

Dr Igor Meglinski:

Biophotonics
 


 

For more detailed information about experimental research at Otago, please contact one of the above investigators.

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