Knob of the group velocity by the external field coupling two upper levels

DOI10.1080/09500340701322030zbMath1139.78322OpenAlexW2000498433MaRDI QIDQ5442893

Yaguang Zeng, Hong Lu, Wei-Cheng Chen, Yanfeng Bai, Ding-An Han

Publication date: 18 February 2008

Published in: Journal of Modern Optics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09500340701322030

zbMATH Keywords

group velocityquantum coherencedensity matrix equation

Mathematics Subject Classification ID

Quantum optics (81V80) Lasers, masers, optical bistability, nonlinear optics (78A60)

Related Items (1)

Sub- and superluminance with gain in a three-level ladder-type atomic system with spontaneously generated coherence

Cites Work

• Subluminal and superluminal propagation of light in an \(N\)-type medium
• Coherent control of spontaneous emission in a four-level system

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