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Nonlinear spectroscopy of high-spin fluctuations
A. A. Fomin, M. Yu. Petrov, I. I. Ryzhov +3
We investigate theoretically and experimentally fluctuations of high spin (F>1/2) beyond the linear response regime and demonstrate dramatic modifications of the spin noise spectra…
Polarimetric observation of noise of linear birefringence of cesium atomic vapors spectrally localized at double Larmor frequency in a magnetic field
G. G. Kozlov, A. A. Fomin, M. Yu. Petrov +1
We study radio-frequency spectrum of ellipticity noise of a probe laser beam transmitted through a cell with cesium vapor in a magnetic field. The experimental results are interpre…
Spin-alignment noise in atomic vapor
A. A. Fomin, M. Yu. Petrov, G. G. Kozlov +4
In the conventional spin noise spectroscopy, the probe laser light monitors fluctuations of the spin orientation of a paramagnet revealed as fluctuations of its gyrotropy, i.e., ci…
Homogenization of Doppler broadening in spin noise spectroscopy
M. Yu. Petrov, I. I. Ryzhov, D. S. Smirnov +7
The spin noise of cesium atoms vapor with admixture of buffer gas is experimentally investigated by measuring the spin induced Faraday rotation fluctuations in the vicinity of D 2…