26 citations · 77 across the 8 of their papers we have counts for
8 papers
Spontaneous noise of birefringence in rare-earth doped glasses
V. O. Kozlov, I. I. Ryzhov, G. G. Kozlov +2
We report on first direct observation of spontaneous fluctuations of birefringence in glasses doped with rare-earth (RE) ions. The fluctuations were observed in Nd- and Yb$^…
Stimulated spin noise in an activated crystal
M. M. Sharipova, A. N. Kamenskii, I. I. Ryzhov +5
In the spin noise spectroscopy, the magnetic susceptibility spectrum is known to be provided by the spin-system untouched by any external perturbation, or, better to say, disturbed…
Increased sensitivity of spin noise spectroscopy using homodyne detection in -doped GaAs
M. Yu. Petrov, A. N. Kamenskii, V. S. Zapasskii +2
We implement the homodyne detection scheme for an increase of the polarimetric sensitivity in spin noise spectroscopy. Controlling the laser intensity of the local oscillator, whic…
Nuclear spin relaxation in n-GaAs: from insulating to metallic regime
M. Vladimirova, S. Cronenberger, D. Scalbert +7
Nuclear spin relaxation is studied in n-GaAs thick layers and microcavity samples with different electron densities. We reveal that both in metallic samples where electrons are fre…
Spin noise of a polariton laser
I. I. Ryzhov, M. M. Glazov, A. V. Kavokin +3
We report on experimental study of the exciton-polariton emission (PE) polarization noise below and above the polariton lasing threshold under continuous wave nonresonant excitatio…
Single-shot measurement of transient nuclear magnetization with spin-noise spectroscopy in n-GaAs microcavities
I. I. Ryzhov, S. V. Poltavtsev, K. V. Kavokin +9
We exploit spin noise spectroscopy (SNS) to directly observe build-up of dynamic nuclear polarization and relaxation of a perturbed nuclear spin-system to its equilibrium state in…
Optics of spin-noise-induced gyrotropy of asymmetric microcavity
S. V. Poltavtsev, I. I. Ryzhov, R. V. Cherbunin +5
The optical gyrotropy noise of a high-finesse semiconductor Bragg microcavity with an embedded quantum well (QW) is studied at different detunings of the photon mode and the QW exc…
Fourier Synthesization of Optical Pulses and "Polar'' Light
V. S. Zapasskii, E. B. Alexandrov
It is shown that the direct Fourier synthesization of light beams allows one to create polarity-asymmetric waves, which are able, in the process of nonlinear interaction with a med…