Microcavity-Assisted Spin Dynamics Characteristics and Superradiant Phase Transition

Chao Cui; Yanlin Feng

doi:10.3788/AOS231750

Acta Optica Sinica, Volume. 44, Issue 5, 0527001(2024)

Microcavity-Assisted Spin Dynamics Characteristics and Superradiant Phase Transition

Chao Cui and Yanlin Feng^*

Shandong Provincial Engineering and Technical Center of Light Manipulations, School of Physics and Electronics, Shandong Normal University, Jinan 250358, Shandong, China

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Figures & Tables(5)

Fig. 1. Model diagram

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Fig. 2. Atomic energy level diagram and transition

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Fig. 3. Diagram of relationship between order parameter $θ$ and coupling strength

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Fig. 4. Plane ground state phase diagram. (a) Phase diagram of $\sqrt[]{N} η$ - $m_{z}$ plane ground state; (b) phase diagram of $\sqrt[]{N} η$ - $ξ_{0}$ plane ground state

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Fig. 5. Curves of $〈σ_{x} (t)〉$ changing with $t ω$ . (a) Effect of coupling strength on $〈σ_{x} (t)〉$ ; (b) effect of vibration intensity on $〈σ_{x} (t)〉$

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Chao Cui, Yanlin Feng. Microcavity-Assisted Spin Dynamics Characteristics and Superradiant Phase Transition[J]. Acta Optica Sinica, 2024, 44(5): 0527001

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Paper Information

Category: Quantum Optics

Received: Nov. 7, 2023

Accepted: Dec. 13, 2023

Published Online: Mar. 11, 2024

The Author Email: Feng Yanlin (xiaogufyl89@163.com)

DOI:10.3788/AOS231750

CSTR:32393.14.AOS231750

Topics

laser devices and laser physics

Lasers and Laser Optics

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laser manufacturing

Instrumentation, Measurement and Metrology