Lasers in Quantum Dot Research
NRC scientists in the Quantum Physics group are using lasers to probe the properties of exotic semi-conductor materials. Here a researcher uses lasers of various wavelengths to study semiconductor quantum dots. Quantum dots are confined nanometer-size particles with tuneable atomic-like properties, which can be used to store electrons, manipulate information or produce light. This research is fuelling the nanotechnology and quantum information age, where quantum dots could be the basic building blocks of quantum computers, quantum cryptography systems, or medical diagnostic procedures. |
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