Destructive quantization rectifier and hybrid Autler-Townes splitting in non-Hermitian atomic-like medium

IF 3.3 3区物理与天体物理 Q2 OPTICS

Journal of Luminescence Pub Date : 2025-03-24 DOI:10.1016/j.jlumin.2025.121208

Usman Javed , Iqbal Hussain , Muhammad Usman , Muhammad Qasim Khan , Faisal Nadeem , Huanrong Fan , Peng Li , Yanpeng Zhang

引用次数: 0

Abstract

We report the destructive quantization rectifier and hybrid Autler Towns splitting in non-Hermitian atomic like medium. The spectral shift of two-directional destructive dressing quantization to one-directional crystal field splitting occurs in fluorescence. The constructive spectral asymmetry of spontaneous four wave-mixing comes from the linear and circular dressing difference. Furthermore, we investigate the three types (dip coexists, peak coexists and multi Autler-Townes splitting) of hybrid Autler-Towne's splitting via constructive quantization. The interplay between destructive shift and hybrid Autler-Towne's splitting has been investigated through temporal Autler-Townes splitting. Based on experimental results, our destructive spectral shift are useful techniques for making spectral rectifier with 72 % frequency shift.

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来源期刊

Journal of Luminescence 物理-光学

CiteScore

6.70

自引率

13.90%

发文量

850

审稿时长

3.8 months

期刊介绍： The purpose of the Journal of Luminescence is to provide a means of communication between scientists in different disciplines who share a common interest in the electronic excited states of molecular, ionic and covalent systems, whether crystalline, amorphous, or liquid. We invite original papers and reviews on such subjects as: exciton and polariton dynamics, dynamics of localized excited states, energy and charge transport in ordered and disordered systems, radiative and non-radiative recombination, relaxation processes, vibronic interactions in electronic excited states, photochemistry in condensed systems, excited state resonance, double resonance, spin dynamics, selective excitation spectroscopy, hole burning, coherent processes in excited states, (e.g. coherent optical transients, photon echoes, transient gratings), multiphoton processes, optical bistability, photochromism, and new techniques for the study of excited states. This list is not intended to be exhaustive. Papers in the traditional areas of optical spectroscopy (absorption, MCD, luminescence, Raman scattering) are welcome. Papers on applications (phosphors, scintillators, electro- and cathodo-luminescence, radiography, bioimaging, solar energy, energy conversion, etc.) are also welcome if they present results of scientific, rather than only technological interest. However, papers containing purely theoretical results, not related to phenomena in the excited states, as well as papers using luminescence spectroscopy to perform routine analytical chemistry or biochemistry procedures, are outside the scope of the journal. Some exceptions will be possible at the discretion of the editors.