100 citations · 146 across the 5 of their papers we have counts for
5 papers
Rigorous theory of thin-vapor-layer linear optical properties: The case of quenching of atomic polarization upon collisions of atoms with dielectric walls
Andrei Ermolaev, Tigran Vartanyan
Hot alkali metal vapors enclosed in sub-micron spectroscopic cells provide an ideal system for fundamental studies of the atom-wall and atom-light interactions at nanoscale. Here,…
Microresonator devices lithographically introduced at the optical fiber surface
N. Toropov, S. Zaki, T. Vartanyan +1
We present a simple lithographic method for fabrication of microresonator devices at the optical fiber surface. First, we undress the predetermined surface areas of a fiber segment…
Differential extinction of Vibrational Molecular Overtone Transitions with Gold Nanorods and Non-Trivial Surface Enhanced Near-IR Absorption (SENIRA)
Daler R. Dadadzhanov, Tigran A. Vartanyan, Alina Karabchevsky
Resonant coupling between plasmonic nanoantennas and molecular vibrational excitations is employed to amplify the weak overtone transitions that reside in the near-infrared. We exp…
Broadband plasmonic nanoparticles: fabrication, optical properties, and implications in liquid light chemiluminescence enhancement
Daler R. Dadadzhanov, Tigran A. Vartanyan, Peter S. Parfenov +2
Chemiphores are entities, which exhibit wide-band light emission without any external light source but just due to the chemical reaction resulting in the chemiluminescence effect.…
Boosting the Terahertz Photoconductive Antenna Performance with Optimized Plasmonic Nanostructures
Sergey Lepeshov, Andrei Gorodetsky, Alexander Krasnok +5
Advanced nanophotonics penetrates into other areas of science and technology, ranging from applied physics to biology and resulting in many fascinating cross-disciplinary applicati…