Quantum Squeezing of Slow-Light Solitons

• URL: http://arxiv.org/abs/2202.11350v1
• Date: Wed, 23 Feb 2022 08:37:08 GMT
• Title: Quantum Squeezing of Slow-Light Solitons
• Authors: Jinzhong Zhu, Qi Zhang and Guoxiang Huang
• Abstract summary: We show that significant quantum squeezing of the slow-light soliton can be realized within a short propagation distance. Results are helpful for understanding the quantum property of slow-light solitons and for realizing light squeezing via EIT in cold atomic gases experimentally.
• Score: 6.589813623221242
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We investigate the quantum squeezing of slow-light solitons generated in a $\Lambda$-shaped three-level atomic system working under condition of electromagnetically induced transparency (EIT). We show that due to the giant Kerr nonlinearity contributed from the EIT effect, significant quantum squeezing of the slow-light soliton can be realized within a short propagation distance. The results reported here are helpful for understanding the quantum property of slow-light solitons and for realizing light squeezing via EIT in cold atomic gases experimentally.

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