22 citations · 31 across the 4 of their papers we have counts for
4 papers
Faraday-Ramsey rotation measurement in a thin cell as an analogy to an atomic beam
Mark Dikopoltsev, Eliran Talker, Yefim Barash +2
Atomic beams are powerful tools for measuring spin coherence in hot vapors but require bulky setups, limiting device miniaturization. We demonstrate that micron-thin vapor cells ca…
Inversionless gain in a lossy medium
Eliran Talker, Yefim Barash, Noa Mazurski +1
We study gain without inversion due to coherence effects in a Doppler-broadened degenerate three-level system of a rubidium-hydrogen mixture in a miniaturized micron scale custom v…
Chiral light-matter interactions in hot vapor cladded waveguides
Roy Zektzer, Eliran Talker, Yefim Barash +2
Recently, there is growing interest in integrating alkali vapors with nanoscale photonic structures, such as nano-waveguides, resonators and nanoantennas. Nanoscale confinement of…
Efficient optical pumping of alkaline atoms for evanescent fields at dielectric-vapor interfaces
Eliran Talker, Pankaj Arora, Yefim Barash +2
We experimentally demonstrate hyperfine optical pumping of rubidium atoms probed by an evanescent electromagnetic field at a dielectric-vapor interface. This light-atom interaction…