Realization of an all optical exciton-polariton router
作者： Isabelle Sagnes , Jacqueline Bloch , Jacqueline Bloch , Elisabeth Galopin , Hai Son Nguyen
DOI: 10.1063/1.4936158
关键词:
摘要: We report on the experimental realization of an all optical router for exciton-polaritons. This device is based design proposed by H. Flayac and I.G. Savenko [APL 103, 201105 (2013)], in which a zero-dimensional island connected through tunnel barriers to two periodically modulated wires different periods. Selective transmission polaritons injected island, into either wires, achieved tuning energy state across band structure wires. show such polariton routing using control beam blueshifts quantum states thanks polariton-exciton interactions. Operation demonstrated both under cw pulsed operation.
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