Abstract

Two-dimensional lattice structures implemented in strongly coupled organic microcavities are expected to be applied to quantum systems by exploiting the room temperature polariton states. As a means to fabricate such two-dimensional lattice structures, recent studies have employed advanced techniques such as electron beam lithography and ion beam milling [¹]. A feasible method using laser patterning has also been proposed, but there are issues with precision [²]. In this study, we examined a UV- nanoimprint technique as an accessible method to fabricate polariton lattices, and evaluated their luminescence properties. We observed the mode dispersion curves implying the polariton modes localized in the polariton lattice trap.

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