22 citations · 32 across the 11 of their papers we have counts for
11 papers
Engineering Near-Infrared Two-Level Systems in Confined Alkali Vapors
Gilad Orr, Golan Ben-Ari, Eliran Talker
We combined experimental and theoretical investigations of an effective two-level atomic system operating in the near-infrared telecom wavelength regime, realized using hot rubidiu…
Ultra Compact low cost two mode squeezed light source
Shahar Monsa, Shmuel Sternklar, Eliran Talker
Quantum-correlated states of light, such as squeezed states, constitute a fundamental resource for quantum technologies, enabling enhanced performance in quantum metrology, quantum…
Cavity-Free -Type Coherent Population Trapping for Microwave Sensing
Ido Fridman, Shemuel Sternklar, Eliran Talker
We investigated experimentally and theoretically a cavity-free microwave field that couples the two ground states of a Λ-type atomic system, thereby forming a closed Δ configuratio…
Detuning Tunable OAM Generation via Double- Four-Wave Mixing in Hot Rubidium Vapor
Shahar Monsa, Michael Shulinder, Shmuel Sternklar +1
We demonstrate detuning-tunable generation of orbital-angular-momentum (OAM) light using a double Lambda four-wave-mixing (FWM) process in Doppler broadened rubidium vapor. Two nea…
Vacuum squeezing enhanced micrometer scale vapor cell magnetometer
Shahar Monsa, Yair Chasid, Michael Shuldiner +2
We report on an optical magnetometer enhanced by vacuum-squeezed light, employing an Mx magnetometer based on Rb vapor in a micrometer-scale cell (~100 m). Using the well…
Beyond Maxwell-Boltzmann statistics using confined vapor cells
Gilad Orr, Eliran Talker
Coherence time of thermal photons in rubidium vapor cells with varying thicknesses, reveal that there is clear dependence of the photon correlation time on cell thickness. Standard…
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…
Remote Chip-Scale Quantum Sensing of Magnetic Fields
Kfir Levi, Avital Giat, Liran Golan +2
Quantum sensing is an ever-evolving research field describing the use of a quantum phenomenon to perform measurement of a physical quantity. Amongst different types of quantum sens…
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…