It has been investigated the D1 line transitions of 39K atoms in external magnetic fields using nanocells for the cases of sigma+ and pi polarizations of laser radiation. For the first time it is demonstrated the decoupling of electronic total angular momentum J and nuclear momentum I (complete hyperfine Paschen-Back regime) in external magnetic field. For 39K the decoupling takes place at B >> 165 G. In the case of linear polarization it is shown that for B > 400 G the transmission spectrum consists of 2 groups of transitions and each group contains of one so-called "Guiding transition" (GT). The GT indicates the asymptotic value of all transitions probabilities in the group and the frequency shifts derivatives value (frequency slopes...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P3...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...
It has been investigated the D1 line transitions of 39K atoms in external magnetic fields using nan...
It has been investigated the D1 line transitions of 39K atoms in external magnetic fields using nan...
Les transitions D1 d'atomes 39K confinées en nano-cellule, soumis à des champs magnétiques externes ...
A one-dimensional nano-metric-thin cell (NC) filled with potassium metal has been built and used to ...
International audienceBy experimental exploration of the so-called lambda-Zeeman technique based on ...
International audienceBy experimental exploration of the so-called lambda-Zeeman technique based on ...
International audienceIt is demonstrated that the use of a micrometric thin 39 K vapor cell (MTC) an...
International audienceIt is demonstrated that the use of a micrometric thin 39 K vapor cell (MTC) an...
Hakhumyan, G. T.International audienceIt is shown experimentally that use of fluorescence and transm...
Hakhumyan, G. T.International audienceIt is shown experimentally that use of fluorescence and transm...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P3...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P3...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...
It has been investigated the D1 line transitions of 39K atoms in external magnetic fields using nan...
It has been investigated the D1 line transitions of 39K atoms in external magnetic fields using nan...
Les transitions D1 d'atomes 39K confinées en nano-cellule, soumis à des champs magnétiques externes ...
A one-dimensional nano-metric-thin cell (NC) filled with potassium metal has been built and used to ...
International audienceBy experimental exploration of the so-called lambda-Zeeman technique based on ...
International audienceBy experimental exploration of the so-called lambda-Zeeman technique based on ...
International audienceIt is demonstrated that the use of a micrometric thin 39 K vapor cell (MTC) an...
International audienceIt is demonstrated that the use of a micrometric thin 39 K vapor cell (MTC) an...
Hakhumyan, G. T.International audienceIt is shown experimentally that use of fluorescence and transm...
Hakhumyan, G. T.International audienceIt is shown experimentally that use of fluorescence and transm...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P3...
Magnetic field-induced giant modification of probabilities for seven components of 6S1/2 (Fg=3) 6P3...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...
This thesis presents the study of coherent light interaction with a sub-wavelength atomic alkali va...