165 citations · 769 across the 15 of their papers we have counts for
16 papers
Allight: A Perfect Photon Collector
Dan Porat, Ran Finkelstein, Tal Carmon
Collecting photons from quantum emitters remains a key limitation in light-matter interaction because conventional lenses collect light only from one direction. Here, we introduce…
Benchmarking highly entangled states on a 60-atom analog quantum simulator
Adam L. Shaw, Zhuo Chen, Joonhee Choi +6
Quantum systems have entered a competitive regime where classical computers must make approximations to represent highly entangled quantum states. However, in this beyond-classical…
Erasure conversion in a high-fidelity Rydberg quantum simulator
Pascal Scholl, Adam L. Shaw, Richard Bing-Shiun Tsai +3
Minimizing and understanding errors is critical for quantum science, both in noisy intermediate scale quantum (NISQ) devices and for the quest towards fault-tolerant quantum comput…
Multi-ensemble metrology by programming local rotations with atom movements
Adam L. Shaw, Ran Finkelstein, Richard Bing-Shiun Tsai +4
Current optical atomic clocks do not utilize their resources optimally. In particular, an exponential gain in sensitivity could be achieved if multiple atomic ensembles were to be…
The effect of fast noise on the fidelity of trapped-ions quantum gates
Haim Nakav, Ran Finkelstein, Lee Peleg +2
High fidelity single and multi-qubit operations compose the backbone of quantum information processing. This fidelity is based on the ability to couple single- or two-qubit levels…
A practical guide to electromagnetically induced transparency in atomic vapor
Ran Finkelstein, Samir Bali, Ofer Firstenberg +1
This tutorial introduces the theoretical and experimental basics of Electromagnetically Induced Transparency (EIT) in thermal alkali vapors. We first introduce a brief phenomenolog…
Bright multiplexed source of indistinguishable single photons with tunable GHz-bandwidth at room temperature
Omri Davidson, Ran Finkelstein, Eilon Poem +1
Narrowband single photons that couple well to atomic ensembles could prove essential for future quantum networks, but the efficient generation of such photons remains an outstandin…
Preparing random states and benchmarking with many-body quantum chaos
Joonhee Choi, Adam L. Shaw, Ivaylo S. Madjarov +11
Producing quantum states at random has become increasingly important in modern quantum science, with applications both theoretical and practical. In particular, ensembles of such r…
Super-extended nanofiber-guided field for coherent interaction with hot atoms
Ran Finkelstein, Gal Winer, David Zeev Koplovich +8
We fabricate an extremely thin optical fiber that supports a super-extended mode with a diameter as large as 13 times the optical wavelength, residing almost entirely outside the f…
Pulsed-pump phosphorus-doped fiber Raman amplifier around 1260 nm for applications in quantum non-linear optics
Eilon Poem, Artem Golenchenko, Omri Davidson +3
We describe a fiber Raman amplifier for nanosecond and sub-nanosecond pulses centered around 1260 nm. The amplification takes place inside a 4.5-m-long polarization-maintaining pho…
Continuous protection of a collective state from inhomogeneous dephasing
Ran Finkelstein, Ohr Lahad, Itsik Cohen +4
We introduce and demonstrate a scheme for eliminating the inhomogeneous dephasing of a collective quantum state. The scheme employs off-resonant fields that continuously dress the…
Power narrowing: Counteracting Doppler broadening in two-color transitions
Ran Finkelstein, Ohr Lahad, Ohad Michel +3
Doppler broadening in thermal ensembles degrades the absorption cross-section and the coherence time of collective excitations. In two photon transitions, it is common to assume th…
Recovering the homogeneous absorption of inhomogeneous media
Ohr Lahad, Ran Finkelstein, Omri Davidson +3
The resonant absorption of light by an ensemble of absorbers decreases when the resonance is inhomogeneously broadened, as only a fraction of the ensemble contributes to the absorp…
Demonstration of a passive photon-atom swap gate
Orel Bechler, Adrien Borne, Serge Rosenblum +12
Deterministic quantum interactions between single photons and single quantum emitters are a vital building block towards the distribution of quantum information between remote syst…
Fast, noise-free memory for photon synchronization at room temperature
Ran Finkelstein, Eilon Poem, Ohad Michel +2
Future quantum photonic networks require coherent optical memories for synchronizing quantum sources and gates of probabilistic nature. We demonstrate a fast ladder memory (FLAME)…
Transition from spin-orbit to hyperfine dominated spin relaxation in a cold fluid of dipolar excitons
Ran Finkelstein, Kobi Cohen, Benoit Jouault +4
We measure the spin-resolved transport of dipolar excitons in a biased GaAs double quantum well structure. From these measurements we extract both spin lifetime and mobility of the…