旋转波近似在多色场驱动的多能级原子系统中的适用性

2020 International Conference Laser Optics (ICLO) Pub Date : 2020-11-02 DOI:10.1109/ICLO48556.2020.9285532

A. Antipov, E. Borisov, N. I. Matveeva, S. Pulkin, S. Uvarova, V. Yakovleva

{"title":"旋转波近似在多色场驱动的多能级原子系统中的适用性","authors":"A. Antipov, E. Borisov, N. I. Matveeva, S. Pulkin, S. Uvarova, V. Yakovleva","doi":"10.1109/ICLO48556.2020.9285532","DOIUrl":null,"url":null,"abstract":"we study the distortions in the dispersion and absorption spectra that arise when rotating wave approximation (RWA) is applied to multilevel atomic system driven by a polychromatic field. The density matrix equations are solved numerically without applying the RWA and when using it. The obtained polarization spectra are compared with each other in terms of maximum and frequency-averaged deviations.","PeriodicalId":325837,"journal":{"name":"2020 International Conference Laser Optics (ICLO)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Applicability of the rotating wave approximation to a multilevel atomic system driven by a polychromatic field\",\"authors\":\"A. Antipov, E. Borisov, N. I. Matveeva, S. Pulkin, S. Uvarova, V. Yakovleva\",\"doi\":\"10.1109/ICLO48556.2020.9285532\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"we study the distortions in the dispersion and absorption spectra that arise when rotating wave approximation (RWA) is applied to multilevel atomic system driven by a polychromatic field. The density matrix equations are solved numerically without applying the RWA and when using it. The obtained polarization spectra are compared with each other in terms of maximum and frequency-averaged deviations.\",\"PeriodicalId\":325837,\"journal\":{\"name\":\"2020 International Conference Laser Optics (ICLO)\",\"volume\":\"110 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-11-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Conference Laser Optics (ICLO)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICLO48556.2020.9285532\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference Laser Optics (ICLO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICLO48556.2020.9285532","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

研究了在多色场驱动下，旋转波近似(RWA)应用于多能级原子体系时所产生的色散和吸收光谱畸变。在不使用RWA和使用RWA时，对密度矩阵方程进行了数值求解。将得到的偏振谱在最大偏差和频率平均偏差方面进行比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Applicability of the rotating wave approximation to a multilevel atomic system driven by a polychromatic field

we study the distortions in the dispersion and absorption spectra that arise when rotating wave approximation (RWA) is applied to multilevel atomic system driven by a polychromatic field. The density matrix equations are solved numerically without applying the RWA and when using it. The obtained polarization spectra are compared with each other in terms of maximum and frequency-averaged deviations.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2020 International Conference Laser Optics (ICLO)

自引率

0.00%

发文量