Polarization spectroscopy applied to electromagnetically induced transparency in hot rydberg atoms using a Laguerre-Gaussian beam.
GOMES, Naomy Duarte; MAGNANI, Bárbara da Fonseca; KONDO, Jorge Douglas Massayuki; MARCASSA, Luís Gustavo.
GOMES, Naomy Duarte; MAGNANI, Bárbara da Fonseca; KONDO, Jorge Douglas Massayuki; MARCASSA, Luís Gustavo.
Abstract: In this work, we have applied polarization spectroscopy to study electromagnetically induced transparency involving hot 85Rb Rydberg state in a vapor cell using a Laguerre-Gaussian mode beam. Such spectroscopy technique generates a dispersive signal, which allows a direct measurement of the transition linewidth. Our results show that the measured transition linewidth for a Laguerre-Gaussian mode control beam is narrower than for a Gaussian mode. Besides, it can be well reproduced by a simplified Lindblad master equation model.
@article={003080593,author = {GOMES, Naomy Duarte; MAGNANI, Bárbara da Fonseca; KONDO, Jorge Douglas Massayuki; MARCASSA, Luís Gustavo.},title={Polarization spectroscopy applied to electromagnetically induced transparency in hot rydberg atoms using a Laguerre-Gaussian beam},journal={Atoms},note={v. 10, n. 2, p. 58-1-58-9},year={2022}}