Unipolar and subcycle extremely short pulses: recent results and prospects (brief review)
RM Arkhipov, MV Arkhipov, AV Pakhomov… - JETP Letters, 2023 - Springer
In recent years, progress has been made in obtaining extremely short electromagnetic
pulses up to single-cycle and unipolar half-cycle pulses. For pulses with such a dependence …
pulses up to single-cycle and unipolar half-cycle pulses. For pulses with such a dependence …
Selective ultrafast control of multi-level quantum systems by subcycle and unipolar pulses
The most typical way to optically control population of atomic and molecular systems is to
illuminate them with radiation, resonant to the relevant transitions. Here we consider a …
illuminate them with radiation, resonant to the relevant transitions. Here we consider a …
Population difference gratings created on vibrational transitions by nonoverlapping subcycle THz pulses
We study theoretically a possibility of creation and ultrafast control (erasing, spatial
frequency multiplication) of population density gratings in a multi-level resonant medium …
frequency multiplication) of population density gratings in a multi-level resonant medium …
Electromagnetically induced gratings created by few-cycle light pulses (brief review)
RM Arkhipov - JETP Letters, 2021 - Springer
Electromagnetically induced gratings (EMIGs) of atomic populations are formed in the
resonant media at the interference of two or more overlapping monochromatic beams. They …
resonant media at the interference of two or more overlapping monochromatic beams. They …
Ultrashort optical pulses and their generation in resonant media (scientific summary)
RM Arkhipov, MV Arkhipov, AA Shimko, AV Pakhomov… - JETP Letters, 2019 - Springer
Our recent studies of methods for obtaining ultrashort light pulses and analysis of the impact
of ultrashort optical pulses on classical and quantum micro-objects with the identification of …
of ultrashort optical pulses on classical and quantum micro-objects with the identification of …
Self-stopping of light
M Arkhipov, R Arkhipov, I Babushkin, N Rosanov - Physical Review Letters, 2022 - APS
Here, we show that light can bring itself to a complete standstill (self-stop) via self-interaction
mediated by the resonant nonlinearity in a fully homogeneous medium. An intense few-cycle …
mediated by the resonant nonlinearity in a fully homogeneous medium. An intense few-cycle …
Single-cycle-pulse generation in a coherently mode-locked laser with an ultrashort cavity
We theoretically investigate the possibility of a passive mode-locking regime in a two-section
laser with an ultrashort cavity of the length around ten wavelengths of the medium resonant …
laser with an ultrashort cavity of the length around ten wavelengths of the medium resonant …
On the possibility of holographic recording in the absence of coherence between a reference beam and a beam scattered by an object
RM Arkhipov, MV Arkhipov, NN Rosanov - JETP Letters, 2020 - Springer
For the holographic recording of the wave field of an object, a pattern created by the
interference of the reference wave and the wave scattered by the object is used. Traditional …
interference of the reference wave and the wave scattered by the object is used. Traditional …
Light-induced dynamic microcavities created in a resonant medium by collision of non-harmonic rectangular 1-fs light pulses
OO Diachkova, RM Arkhipov, MV Arkhipov… - Optics …, 2023 - Elsevier
Recently, interest in extremely short unipolar electromagnetic pulses with non-harmonic
shape (eg rectangular or triangular) is rising. Such pulses do not contain a carrier frequency …
shape (eg rectangular or triangular) is rising. Such pulses do not contain a carrier frequency …
Single-cycle pulse compression in dense resonant media
We propose here a new approach for compression and frequency up-conversion of short
optical pulses in the regime of extreme nonlinear optics in optically dense absorbing media …
optical pulses in the regime of extreme nonlinear optics in optically dense absorbing media …