Enantiomeric excess determination based on nonreciprocal transition induced spectral line elimination

Abstract

The spontaneous emission spectrum of a multi-level atom or molecule with nonreciprocal transition is investigated. It is shown that the nonreciprocal transition can lead to the elimination of a spectral line in the spontaneous emission spectrum. As an application, we show that nonreciprocal transition arises from the phase-related driving fields in chiral molecules with cyclic three-level transitions, and the elimination of a spectral line induced by nonreciprocal transition provides us a method to determine the enantiomeric excess for the chiral molecules without requiring the enantio-pure samples.

arXiv comment8 pages, 6 figures

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Cited by in corpus (12)

• Single-photon nonreciprocal excitation transfer with non-Markovian retarded effects
• Cyclic three-level-pulse-area theorem for enantioselective state transfer of chiral molecules
• Spatial enantioseparation of gaseous chiral molecules
• Enantio-conversion of chiral mixtures via optical pumping
• Enantio-detection of cyclic three-level chiral molecules in a driven cavity
• Enantio-detection via cavity-assisted three-photon processes
• Enantio-specific state transfer for symmetric-top chiral molecules
• Enantiodiscrimination of chiral molecules via quantum correlation function
• Enantiomer-Specific Pumping of Chiral Molecules
• Optical-pumping enantio-conversion of chiral mixtures in presence of tunneling between chiral states
• Nonreciprocal transition between two indirectly coupled energy levels
• Further exploration of the machine-learning-based nuclear mass table