14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR238 papers
- Lomonosov Moscow State UniversityRU216 papers
- Australian National UniversityAU207 papers
- Massachusetts Institute of TechnologyUS202 papers
- University of FloridaUS201 papers
- California Institute of TechnologyUS200 papers
- University of Maryland, College ParkUS200 papers
- University of MinnesotaUS199 papers
- Northwestern UniversityUS198 papers
- Academy of Sciences of MoldovaMD197 papers
- Cardiff UniversityGB186 papers
- Goddard Space Flight CenterUS185 papers
10 papers · 2 filters
Analytical theory of sub-fs pulse formation in a seeded hydrogen-like plasma-based X-ray laser dressed by an infrared field
I. R. Khairulin, V. A. Antonov, M. Yu. Ryabikin +1
We derive the analytical theory describing the process of sub-femtosecond pulse formation from a quasi-monochromatic seeding extreme ultraviolet (XUV) radiation, which propagates i…
Enhancing high harmonic generation in a short-pulse two-color laser field by controlling the atomic-electron subcycle detachment and acceleration dynamics
O. V. Meshkov, M. Yu. Emelin, M. Yu. Ryabikin
We present a study of the possibility to significantly enhance the efficiency of high-order harmonic generation (HHG) using few-cycle optical waveforms obtained by superposing two…
Observation of acoustically induced transparency for gamma-ray photons
Y. V. Radeonychev, I. R. Khairulin, F. G. Vagizov +1
We report an observation of a 148-fold suppression of resonant absorption of 14.4-keV photons from exp(-5.2) to exp(-0.2) with preservation of their spectral and temporal character…
Stability of out-of-phase solitons and laser pulse self-compression in active multi-core fibers
A. A. Balakin, A. G. Litvak, S. A. Skobelev
The out-of-phase soliton distribution of the wave field was found for a multicore fiber (MCF) from an even number of cores located in a ring. Its stability is proved both with resp…
MCF solitons and laser pulse self-compression at light bullet excitation in the central core of MCF
Alexey A. Balakin, Alexander G. Litvak, Sergey A. Skobelev
The propagation of laser pulses in multi-core fibers (MCF) made of a central core and an even number of cores located in a ring around it is studied. Approximate quasi-soliton homo…
Optical excitation of surface plasmons and terahertz emission from metals
Ivan Oladyshkin, Daniil Fadeev, Vyacheslav Mironov
We propose a microscopic theory of terahertz (THz) radiation generation on metal gratings under the action of femtosecond laser pulses. In contrast to previous models, only low-fre…
Extremely elastic soliton crystals generated in a passively mode-locked tunable high-repetition-rate fiber laser
Alexey Andrianov, Arkady Kim
We present the first direct observation of the bound state of multiple dissipative optical solitons in which bond length and bond strength can be individually controlled in a broad…
Topological edge states and gap solitons in the nonlinear Dirac model
Daria Smirnova, Lev Smirnov, Daniel Leykam +1
Topological photonics has emerged recently as a novel approach for realizing robust optical circuitry, and the study of nonlinear effects in topological photonics is expected to op…
Attosecond Pulse Amplification in a Plasma-Based X-Ray Laser Dressed by an Infrared Laser Field
V. A. Antonov, K. Ch. Han, T. R. Akhmedzhanov +2
We suggest a technique to amplify a train of attosecond pulses, produced by high-harmonic generation (HHG) of an infrared (IR) laser field, in an active medium of a plasma-based X-…
Optical force-induced nonlinearity and self-guiding of light in human red blood cell suspensions
Rekha Gautam, Yinxiao Xiang, Josh Lamstein +12
Osmotic conditions play an important role in the cell properties of human red blood cells (RBCs), which are crucial for the pathological analysis of some blood diseases such as mal…