Fluorescence of rubidium vapor in a transient interaction regime
Abstract
We have studied modification of the fluorescence spectra of a room-temperature atomic rubidium vapor in the region of Rb and Rb D line while changing the temporal rate of linear (triangular) scanning of laser radiation frequency. Increase of the ramping speed over certain value ( 10 MHz/s) results in essential modification of magnitudes of individual atomic transitions, different on rising and falling slopes, which characterize transition from a steady-state interaction regime to a transient one. Our experimental results are well consistent with the developed theoretical model. The obtained results can be used for determination of atomic system parameters such as ground-state relaxation rate. Possible follow-up actions on addressed control of atomic levels population is discussed.
Keywords
Cite
@article{arxiv.1909.00212,
title = {Fluorescence of rubidium vapor in a transient interaction regime},
author = {Artur Aleksanyan and Svetlana Shmavonyan and Emil Gazazyan and Aleksandr Khanbekyan and Hrayr Azizbekyan and Marina Movsisyan and Aram Papoyan},
journal= {arXiv preprint arXiv:1909.00212},
year = {2020}
}