33 citations · 129 across the 13 of their papers we have counts for
14 papers
Effective Conservation and Bistability of Atomic Alignment under Strong Spin~Exchange
Anton K. Vershovskii
We present a phenomenological model of anomalous alignment signals in dense cesium vapor under linearly polarized pumping and fast spin exchange near zero magnetic field. Despite t…
Collective amplification and anisotropic narrowing of alignment signals in cesium vapor under strong spin exchange near zero magnetic field
Mikhail V. Petrenko, Anton K. Vershovskii
We present the results of an experimental study of the anomalous anisotropy of alignment signals in cesium vapors under strong spin-exchange conditions near zero magnetic field wit…
Bistability of optical properties of cesium vapor due to collective interaction of alignment and orientation under strong spin exchange conditions
M. V. Petrenko, A. K. Vershovskii
Hydrogen-like alkali atoms with a single valence electron are the most common objects in quantum optics and, at the same time, serve as essential tools of the field. Under conditio…
Linear dichroism signals due to the alignment in the ground state of hydrogen-like atoms and their inversion in a single-beam optical pumping scheme
M. V. Petrenko, A. S. Pazgalev, A. K. Vershovskii
The results of a study of the dynamics of atomic moments alignment in cesium under optical pumping by linearly polarized resonant light in ultra-weak magnetic field are presented.…
Anomalous suppression of spin-exchange relaxation in alignment signals in cesium in ultra-weak magnetic fields
Mikhail V. Petrenko, Anton K. Vershovskii
The results of a study of the dynamics of atomic moments alignment in cesium under optical pumping by linearly polarized resonant light in ultra-weak magnetic field are presented.…
A method of laser frequency stabilization based on the effect of linear dichroism in alkali metal vapors in a modulated transverse magnetic field
M. V. Petrenko, A. S. Pazgalev, A. K. Vershovskii
We present a method of laser frequency stabilization based on the linear dichroism signal in a transverse magnetic field. The method is similar to the DAVLL (Dichroic Atomic Vapor…
Ultimate parameters of an all-optical MX resonance in Cs in ultra-weak magnetic field
M. V. Petrenko, A. S. Pazgalev, A. K. Vershovskii
We present the results of studying the parameters of the magnetic MX resonance in an all-optical sensor built according to the two-beam Bell-Bloom scheme in nonzero ultra-weak magn…
All-Optical Nonzero-Field Vector Magnetic Sensor For Magnetoencephalography
Mikhail V. Petrenko, Anatoly S. Pazgalev, Anton K. Vershovskii
We present the concept and the results of an investigation of an all-optical vector magnetic field sensor scheme developed for biological applications such as non-zero field magnet…
Radiofrequency response of the optically detected level anti-crossing signal in NV color centers in diamond in zero and weak magnetic fields
Alexander K. Dmitriev, Anton K. Vershovskii
The response of the level anti-crossing signal to a quasi-resonant radio-frequency field, which appears in a zero magnetic field at NV color centers in diamond, is investigated. It…
Single-beam all-optical non-zero field magnetometric sensor for magnetoencephalography applications
M. V. Petrenko, A. S. Pazgalev, A. K. Vershovskii
We present a method for measuring the magnetic field that allows hyperfine and Zeeman optical pumping, excitation and detection of magnetic resonance by means of a single laser bea…
Anomalous light-induced broadening of the spin-noise resonance in cesium vapor
A. A. Fomin, M. Yu. Petrov, G. G. Kozlov +3
We uncover a highly nontrivial dependence of the spin-noise (SN) resonance broadening induced by the intense probe beam. The measurements were performed by probing the cell with ce…
Isotope shift of nuclear magnetic resonances in 129Xe and 131Xe caused by spin-exchange pumping by alkali metal atoms
V. I. Petrov, A. S. Pazgalev, A. K. Vershovskii
The effect of isotope shifts of nuclear magnetic resonance (NMR) frequency in xenon isotopes 129Xe and 131Xe polarized by optically-oriented alkali metal atoms is not only of funda…
Dual-frequency spin resonance spectroscopy of diamond nitrogen-vacancy centers in zero magnetic field
A. K. Dmitriev, H. Y. Chen, G. D. Fuchs +1
The methods for controlling spin states of negatively charged nitrogen-vacancy (NV) centers using microwave (MW) or radiofrequency (RF) excitation fields for electron spin and nucl…
High-contrast two-quantum optically detected resonances in NV centers in diamond in zero magnetic field
A K Dmitriev, A K Vershovskii
The methods for controlling spin states of negatively charged nitrogen-vacancy centers using a combination of microwave (MW) or radiofrequency (RF) excitation field for electron sp…