262 citations · 1.8k across the 49 of their papers we have counts for
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Operational regimes of lasers based on gain media with a large Raman scattering cross-section
E. A. Tereschenkov, E. S. Andrianov, A. A. Zyablovsky +3
We report on unusual regimes of operation of a laser with a gain medium with a large Raman scattering cross-section, which is often inherent in new types of gain media such as coll…
Exceptional points as lasing pre-thresholds in open-cavity lasers
A. A. Zyablovsky, I. V. Doronin, E. S. Andrianov +4
The genesis of lasing, as an evolution of the laser hybrid eigenstates comprised of electromagnetic modes and atomic polarization, is considered. It is shown that the start of cohe…
Self-formation of coherent emission in a cavity-free system
A. A. Zyablovsky, I. V. Doronin, E. S. Andrianov +4
It is commonly accepted that a collection of pumped atoms without a resonator, which provides feedback, cannot lase. We show that intermodal coupling via active atoms pulls the fre…
Photon statistics of amplified spontaneous emission
I. V. Doronin, E. S. Andrianov, A. A. Zyablovsky +4
Developments in quantum technologies lead to new applications that require radiation sources with specific photon statistics. A widely used Poissonian statistics are easily produce…
Mode cooperation in two-dimensional plasmonic distributed-feedback laser
N. E. Nefedkin, A. A. Zyablovsky, E. S. Andrianov +2
Plasmonic distributed-feedback lasers based on a two-dimensional periodic array of metallic nanostructures are the main candidate for nanoscale sources of coherent electromagnetic…
Single-photon upconversion
V. Yu. Shishkov, E. S. Andrianov, A. A. Pukhov +2
The phenomenon of upconversion, in which a system sequentially absorbs two or more photons and emits a photon of a higher frequency, has been used in numerous applications. These i…