Photon echo in ring cavity: pulse area approach

• URL: http://arxiv.org/abs/2301.10294v1
• Date: Tue, 24 Jan 2023 20:27:39 GMT
• Title: Photon echo in ring cavity: pulse area approach
• Authors: Sergey A. Moiseev and Ravil V. Urmancheev
• Abstract summary: We develop the photon echo pulse area approach to describe primary and multi-pulse echo generation in the atomic ensemble placed in the ring cavity. We show that the pulse area approach predicts relative echo magnitudes and whether the system is operating in a single- or a multi-pulse generation regime. This work develops the pulse area theorem approach for analytical study of photon/spin echoes in optical and microwave cavities and echo based protocols of quantum memory.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Pulse area approach has been established as a versatile analytical tool for studying the resonant interaction between the light and the resonant atomic ensemble. In recent years photon and spin echoes in cavity assisted schemes become increasingly interesting. In this article we develop the photon echo pulse area approach to describe primary and multi-pulse echo generation in the atomic ensemble placed in the ring cavity. We show that the pulse area approach predicts relative echo magnitudes and whether the system is operating in a single- or a multi-pulse generation regime. We also analyze the conditions needed for the realization of these generation regimes. This work develops the pulse area theorem approach for analytical study of photon/spin echoes in optical and microwave cavities and echo based protocols of quantum memory.

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