Related papers: Nonlinear dissipation induced photon blockade

Nonlinear dissipation induced photon blockade

URL: http://arxiv.org/abs/2204.02713v1
Date: Wed, 6 Apr 2022 10:26:41 GMT
Title: Nonlinear dissipation induced photon blockade
Authors: Xin Su, Jiang-Shan Tang, Keyu Xia
Abstract summary: A photon blockade is induced by a large nonlinear dissipation of the cavity created by the N-type atomic system. This work provides an efficient photon blockade because it work in the near-resonance case.
Score: 1.298144872269169
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: We theoretically propose a scheme for photon blockade in a cavity quantum electrodynamical system consisting of an N-type atomic medium interacting with a single-mode Fabry-Perot cavity. In contrast to inefficient nonlinear-dispersion-induced photon blockade suppressed by a large detuning, the photon blockade in our scheme is induced by a large nonlinear dissipation of the cavity created by the N-type atomic system. A deep photon blockade is manifested with a vanishing equal-time second-order correlation function within the cavity linewidth. This work provides an efficient photon blockade because it work in the near-resonance case.

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