News Archive

The abstract submission deadline for HighRus-2023 Symposium has been extended to May 15, 2023

AMPL-2023: Extended deadline for abstract submission

Abstract submission deadline for AMPL-2023 has been extended to  May 15, 2023.
 

Photonics: Computer Simulation of Multichannel Beam Focusing System in Turbulent Atmosphere. P. Konyaev & V. Lukin

Applied Physics B: Kinetics of the CuBr vapor active medium under non-typical excitation conditions. А. Kulagin, M. Trigub.

Boosting light absorption of a therapeutic microcapsule by means of auxiliary solid nanoparticles. Yu.E. Geints, E.K. Panina

• Metal or dielectric auxiliary nanoparticles  surrounding a micron-sized microcapsule can dramatically enhance its light absorption. Nanoparticles  accumulate optical energy and direct a concentrated photonic flux to the target microcapsule for booster heating.

XХIХ International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics". Second Announcement

Open access paper: Experimental Studies of Aerosol and Gas Admixtures in the Near-Water Layer of the Atmosphere of Lake Baikal (Ship-Based Expedition, September 2021)

Laser active optical systems based on copper bromide active medium for high contrast and power images active formation. M.V. Trigub, N.A. Vasnev. Optics & Laser Technology

Nature Climate Change: Autumn cooling paused increased CO2 release in central Eurasia. Masayuki Kondo, Motoki Sasakawa, Toshinobu Machida, Mikhail Arshinov, Tetsuya Hiyama

The online registration for the XX Symposium HighRus-2023, 3-7 July 2023, Lake Baikal, Irkutsk, Russia, is open

Propagation of vortex optical beams through artificial convective turbulence. A.V. Falits, V.V. Kuskov, V.A. Banakh. JQSRT (2023)

The random wandering of vortex beams, whose initial transverse size increases with an increase of the topological charge, and beams, whose initial transverse size remains unchanged with a change of the topological charge, is compared.

Phase-controlled supermodes in symmetric photonic molecules. Y.E. Geints. Journal of Quantitative Spectroscopy and Radiative Transfer

- A photonic molecule optically fed from two sides is sensitive to excitation phase.
- PM supermodes can be effectively manipulated by changing the phase detuning.
- Possibility to achieve tenfold intensity change of PM supermodes is demonstrated.
- A PM-based sensor for measuring various physical stimuli is proposed.