Hyperfine Paschen–Back regime of potassium D2 line observed by Doppler-free spectroscopy
Selective reflection of a laser radiation from an interface formed by a dielectric window and a
potassium atomic vapour confined in a nano-cell with 350 nm gap thickness is implemented …
potassium atomic vapour confined in a nano-cell with 350 nm gap thickness is implemented …
Formation of Narrow-Band N-Type Optical Resonance in Vapors of Potassium Atoms
A Sargsyan - Journal of Applied Spectroscopy, 2022 - Springer
An N-type optical resonance that formed in the Λ-system of potassium atoms (D 1 lines)
using two CW narrow-band lasers and a spectroscopic cell with a length of 1.5 cm that …
using two CW narrow-band lasers and a spectroscopic cell with a length of 1.5 cm that …
Investigation of interaction of Cs atoms with sapphire surface by means of an ultrathin cell and the second-derivative spectrometry of vapor absorption
The influence of interaction of Cs atoms with a dielectric surface on position and shape of
the hyperfine components of the D 2 line in the case of nanometer-scale distance between …
the hyperfine components of the D 2 line in the case of nanometer-scale distance between …
Electromagnetically Induced Transparency in Potassium Microcell and its Application
A Sargsyan - Journal of Applied Spectroscopy, 2025 - Springer
The electromagnetically induced transparency (EIT) resonance on the 39K D 1 line was
studied in a potassium microcell with a vapor column thickness of L= 30 μm. The …
studied in a potassium microcell with a vapor column thickness of L= 30 μm. The …
Magnetically Induced Atomic Transitions of the Potassium D2 Line
Magnetically induced (MI) transitions of the D 2 line of 39 K atom in an external magnetic
field of 10–600 G have been experimentally and theoretically investigated for the first time …
field of 10–600 G have been experimentally and theoretically investigated for the first time …
A modified method of Faraday rotation for investigation of atomic lines of rubidium and potassium in ultrathin cells
A nanocell filled with atomic vapors of rubidium and potassium was used to develop a
modified method of Faraday rotation. The formed lines are characterized by a spectral width …
modified method of Faraday rotation. The formed lines are characterized by a spectral width …
Magnetically Induced Transitions in Spectral Vicinity of the D2 Line of Cs Atoms: Giant Growth of Transition Probabilities and Different Asymptotic Behavior in …
Two types of magnetically induced (MI) transitions in cesium atoms were studied
experimentally and theoretically. The MI transitions are forbidden in the absence of magnetic …
experimentally and theoretically. The MI transitions are forbidden in the absence of magnetic …
Selective reflection spectroscopy of alkali vapors confined in nanocells and emerging sensing applications
E Klinger - 2019 - theses.hal.science
This thesis is aimed at studying the resonant interaction of a laser radiation with an atomic
alkali vapor layer of wavelength-scale thickness confined in an optical nanocell; and …
alkali vapor layer of wavelength-scale thickness confined in an optical nanocell; and …
Competition of concentration narrowing and power broadening of a dark resonance in a ladder system of rubidium atoms: specificities of its occurrence in thin …
The effect of electromagnetically induced transparency (EIT) in a three-level ladder system 5
S 1/2‒5 P 3/2–5 D 5/2 of Rb atoms is investigated. The effect of spectral narrowing of a dark …
S 1/2‒5 P 3/2–5 D 5/2 of Rb atoms is investigated. The effect of spectral narrowing of a dark …
Theoretical investigation of the Faraday rotation effect in atomic alkali nano-layers
AH Amiryan - Journal of Contemporary Physics (Armenian Academy …, 2018 - Springer
Theoretical studies of the Faraday rotation (FR) effect in alkali vapors contained in extremely
thin cells are presented. It is shown that the spectra of the FR signal are well frequency …
thin cells are presented. It is shown that the spectra of the FR signal are well frequency …