ICCAS OpenIR
Laser-induced double-dark resonances and double-transparencies in a four-level system
Li, YF; Sun, JF; Zhang, XY; Wang, YC
2002-02-01
Source PublicationOPTICS COMMUNICATIONS
ISSN0030-4018
Volume202Issue:1-3Pages:97-102
AbstractWe study the generations of dark resonance and electomagnetically induced transparency (EIT) effects in the four-level system with two coherent fields coupling the transition from upper level to a pair of ground levels and a lower excited state. The quantum interference between two excited pathways results in double-dark resonances and double-transparency holes with adjustable frequencies driven into the absorption spectrum in the atomic system. A clear analytical explanation for our numerical results is presented. It is shown that the relation of detunings of two coherent fields plays an important role in the generations of the coherent population trapping and EIT effects. (C) 20021 Elsevier Science B.V. All rights reserved.
Indexed BySCI
Language英语
WOS IDWOS:000173956200013
PublisherELSEVIER SCIENCE BV
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78988
Collection中国科学院化学研究所
Corresponding AuthorLi, YF
Affiliation1.Shaanxi Normal Univ, Coll Phys & Informat Technol, Xian 710062, Peoples R China
2.Xian Jiaotong Univ, Dept Appl Phys, Inst Modern Phys, Xian 710049, Peoples R China
Recommended Citation
GB/T 7714
Li, YF,Sun, JF,Zhang, XY,et al. Laser-induced double-dark resonances and double-transparencies in a four-level system[J]. OPTICS COMMUNICATIONS,2002,202(1-3):97-102.
APA Li, YF,Sun, JF,Zhang, XY,&Wang, YC.(2002).Laser-induced double-dark resonances and double-transparencies in a four-level system.OPTICS COMMUNICATIONS,202(1-3),97-102.
MLA Li, YF,et al."Laser-induced double-dark resonances and double-transparencies in a four-level system".OPTICS COMMUNICATIONS 202.1-3(2002):97-102.
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