Alexander Alodjants: Mathematical and physical beauty of polaritonics

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Alexander Alodjants


Mathematical and physical beauty of polaritonics


In my talk I shell review recent achievements with new quantum state of coupled matter-field states known as exciton polaritons. Semiconductor microcavities are promising for various optoelectronic applications where the quantum matter-field interface plays an essential role. In such systems low branch polaritons can be treated as a 2D weakly interacting bosonic gas. The polariton lasers are currently available new optoelectronic devices for which coherent emission (“lasing”) occurs due to BEC of low branch exciton-polaritons. In my talk I am going to consider in details various theoretical approaches  for design of photonic circuits with exciton polariton condensates. The obtained results are discussed in the framework of modern quantum algorithms. 


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