Rydberg superatoms: An artificial quantum system for quantum information processing and quantum optics

XQ Shao, SL Su, L Li, R Nath, JH Wu, W Li - Applied Physics Reviews, 2024 - pubs.aip.org
Rydberg superatoms: An artificial quantum system for quantum information processing and
quantum optics | Applied Physics Reviews | AIP Publishing Skip to Main Content Umbrella Alt …

Tunneling induced two-dimensional phase grating in a quantum well nanostructure via third and fifth orders of susceptibility

A Vafafard, M Sahrai, HR Hamedi, SH Asadpour - Scientific Reports, 2020 - nature.com
We study the nonlinear optical properties in an asymmetric double AlGaAs/GaAs quantum
well nanostructure by using an external control field and resonant tunneling effects. It is …

Asymmetric light diffraction of an atomic grating with PT symmetry

YM Liu, F Gao, CH Fan, JH Wu - Optics Letters, 2017 - opg.optica.org
Cold atoms trapped in one-dimensional optical lattices and driven to the four-level N
configuration are exploited for achieving an electromagnetically induced grating with parity …

Asymmetric Raman induced grating by the variation of superposition standing wave phase shifts

M Abbas, F Badshah, G Din, YC Zhang, N Cong… - Optics & Laser …, 2024 - Elsevier
We propose the implementation of a Raman-induced diffraction grating, utilizing a
dynamically adjustable periodic structure. This innovative grating arrangement has the …

Unidirectional and controllable higher-order diffraction by a Rydberg electromagnetically induced grating

D Ma, D Yu, XD Zhao, J Qian - Physical Review A, 2019 - APS
A method for diffracting the weak probe beam into unidirectional and higher-order directions
is proposed via a Rydberg electromagnetically induced grating, providing a way for the …

Optically tunable grating in a configuration involving a Rydberg state

J Yuan, S Dong, C Wu, L Wang, L **ao, S Jia - Optics Express, 2020 - opg.optica.org
A novel tunable all-optical grating is realized experimentally in a V+ Ξ configuration
coherent rubidium thermal vapor. This new energy level structure employs a Rydberg level …

Asymmetric diffraction grating via optical vortex light in a tunneling quantum dot molecule

Y Liu, Y **ang, AA Mohammed - Laser Physics letters, 2022 - iopscience.iop.org
In this letter, we have put out a fresh idea for managing the diffraction sample of optical
vortex light that was transmitted from a four-level quantum dot molecule. We describe the …

Phase-dependent electromagnetically induced grating in a four-level quantum system near a plasmonic nanostructure

SH Asadpour, A Panahpour, M Jafari - The European Physical …, 2018 - epjplus.epj.org
A quantum optical model involving a plasmonic nanostructure (PN) is proposed for
controlling the diffraction efficiency of an electromagnetically induced grating in a four-level …

Theoretical investigation of optical bistability and multistability via spontaneously generated coherence in four-level Rydberg atoms

G Solookinejad, M Jabbari, M Nafar… - International Journal of …, 2019 - Springer
In this paper, we have suggested a configuration based on Rydberg atoms for adjusting
properties of optical bistability (OB) and optical multistability (OM) via spontaneously …