Hongqiang Xie

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Comparative study of enhancement and suppression of ${\text{N}}_{2}^{+}$ lasing induced by coherent molecular rotational wave packets of ${\mathrm{N}}_{2}$ and ${\text{N}}_{2}^{+}$

Apr 1, 2024 | link.aps.org | Hongqiang Xie |Shuting Wu |Yihong Huang |Junda Lv

N2+ lasing action involves the creation, evolution, and radiation of ions in intense laser fields. In this paper, we demonstrate that N2+ lasing intensity can be enhanced by several times or totally suppressed by controlling the ionic creation and radiation processes through manipulation of the coherent molecular rotational wave packets of N2 and N2+ with a pump-control scheme.
Crystals | Free Full-Text | One-Dimensional Gap Soliton Molecules and Clusters in Optical Lattice-Trapped Coherently Atomic Ensembles via Electromagnetically Induced Transparency

Dec 27, 2023 | mdpi.com | Zhiming Chen |Hongqiang Xie |Qi Zhou |Jianhua Zeng

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.

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