Special issue 'Physics of ultracold atoms and their applications'
Formation of spectra of saturated-absorption resonances on closed transitions in the spectroscopy of unidirectional waves
È. G. Saprykina, A. A. Chernenkob
a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
The formation of spectra of saturated-absorption resonances on the atomic transitions with level momenta J = 0 → J = 1 and J = 1 → J = 2 are investigated, both numerically and analytically, by the method of unidirectional linearly polarised laser waves in order to determine how the transition openness (radiation branching) affects these spectra. It is shown that, along with quantitative changes, determined by the relaxation constants of levels, value of their splitting, polarisation orientation, and wave intensities, the spectra undergo qualitative changes with a change in the degree of atomic transition openness.
saturated-absorption resonance, unidirectional waves, closed and open transitions.
PDF file (1014 kB)
Quantum Electronics, 2019, 49:5, 479–487
È. G. Saprykin, A. A. Chernenko, “Formation of spectra of saturated-absorption resonances on closed transitions in the spectroscopy of unidirectional waves”, Kvantovaya Elektronika, 49:5 (2019), 479–487 [Quantum Electron., 49:5 (2019), 479–487]
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