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Breaking Reciprocity by Designed Loss by Peshko, I.; Pustakhod, D.; Mogilevtsev, D. is a scholarly article available to read on EtoBox.

What is Breaking Reciprocity by Designed Loss about?

In this paper we show how designed loss in open quantum systems can break reciprocity of the state propagation, and how the non-reciprocal and even unidirectional propagation can be achieved for different kinds of designed loss, both linear and nonlinear ones. In particular, we show how a unidirectional propagation can be achieved for states of certain symmetry in linear schemes, demonstrate possibility of building a single-mode optical insulator by combining two kinds of nonlinear designed losses, and the way to build non-reciprocal circulator with a planar structure of dissipatively coupled waveguides. We discuss feasibility of the considered schemes and suggest possible realizations.

Author

Peshko, I.; Pustakhod, D.; Mogilevtsev, D.

Published

2022

Language

EN