METHOD FOR SWITCHING MACROSCOPIC STATE OF POLARITONS, USING ONE PHOTON Russian patent published in 2022 - IPC G02F1/00 

Abstract RU 2782686 C2

FIELD: computer technology.

SUBSTANCE: invention relates to the field of computer technology, in particular to methods for switching a macroscopic state of polaritons, using one photon. An exciton reservoir is formed by means of optical pumping with sufficient density to provide a condition of random polariton condensation into the main state, wherein energy of one exciton in the reservoir must exceed own energy of one polariton in the main state by a value of energy of one molecular oscillation; polariton in the main state is formed by means of resonant fuse with one photon; spatial and time overlap between resonant fuse and optical pumping is optimized; polarization of resonant fuse and optical pumping is optimized.

EFFECT: increase in a size of a macroscopic wave function of polaritons in the main state due to an increase in a number of particles in condensate.

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RU 2 782 686 C2

Authors

Pavlos Lagoudakis

Zasedatelev Anton Vladimirovich

Dates

2022-10-31Published

2020-11-11Filed