Abstract
We investigate the spontaneous emission spectrum of a five-level M-type atom driven by a microwave field, in which one lower level is coupled by the same modified reservoir to two upper levels. The results show that a few interesting phenomena in spontaneous emission spectra, such as spectral-line shift, spectral-line enhancement and spectral-line suppression, which can be controlled by adjusting the proper parameters of the system. These phenomena can originate from quantum interference of the strong coupling system.
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The author would like to thank Professor Zhongyi He for interesting discussions and encouragement.
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Liu, R. Control of Spontaneous Emission from a Microwave Field Coupled Five-Level M-type Atom in Photonic Crystals. Int J Theor Phys 53, 4351–4359 (2014). https://doi.org/10.1007/s10773-014-2184-8
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DOI: https://doi.org/10.1007/s10773-014-2184-8