Results 81 to 90 of about 23,190 (210)

Mode Interference Effect in Optical Emission of Quantum Dots in Photonic Crystal Cavities

open access: yesPhysical Review X, 2022
Radiation properties of a pointlike source of light, such as a molecule or a semiconductor quantum dot, can be tailored by modifying its photonic environment. This phenomenon lies at the core of cavity quantum electrodynamics (CQED).
A. Lyasota   +8 more
doaj   +1 more source

Frequency up- and down-conversions in two-mode cavity quantum electrodynamics

open access: yes, 2004
In this letter we present a scheme for the implementation of frequency up- and down-conversion operations in two-mode cavity quantum electrodynamics (QED).
C. J. Villas-Bôas   +4 more
core   +1 more source

Molecular van der Waals fluids in cavity quantum electrodynamics [PDF]

open access: green, 2022
John P. Philbin   +6 more
openalex   +1 more source

Electrochemical Biosensors for Cancer Biomarker Detection: Basic Concept, Design Strategy and Cutting‐Edge Development

open access: yesElectrochemical Science Advances, Volume 5, Issue 5, October 2025.
ABSTRACT Cancer is a result of uncontrolled cell growth with the potential to damage or spread to another part of the body. It is the deadliest disease in the world; therefore, rapid and sensitive detection is essential to fight it. In the past few decades, many diagnosis tools have been developed to detect cancer and monitor therapy progress.
Md Mobarok Karim, Tahera Lasker
wiley   +1 more source

Preparation of Subradiant States using Local Qubit Control in Circuit QED

open access: yes, 2011
Transitions between quantum states by photon absorption or emission are intimately related to symmetries of the system which lead to selection rules and the formation of dark states.
A. Abragam   +7 more
core   +1 more source

Photonic‐Defect Cavities as Next‐Generation Room‐Temperature Microlasers: A Comparative Study with Micropillars

open access: yesLaser &Photonics Reviews, Volume 19, Issue 18, September 18, 2025.
A hybrid semiconductor–dielectric microcavity is demonstrated with embedded InGaAs quantum dots, enabling stable continuous‐wave lasing at room‐temperature. Outperforming thermally limited micropillars, the quasi‐planar design supports elevated‐temperature operation, validated through advanced quantum optical characterization, and offers a scalable ...
Kartik Gaur   +7 more
wiley   +1 more source

Influence of phonons on solid-state cavity-QED investigated using nonequilibrium Green's functions

open access: yes, 2016
The influence of electron--phonon interactions on the dynamics of a quantum dot coupled to a photonic cavity mode is investigated using a nonequilibrium Green's function approach.
Auffèves, Alexia   +2 more
core   +2 more sources

Reproducing the Effects of Quantum Deformation in the Undeformed Jaynes‐Cummings Model

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 8, August 2025.
The inverse problem approach, where atomic probabilities are modulated according to a time‐dependent coupling, is studied for the Jaynes‐Cummings (JC) model. In particular, emphasis is placed on how to reproduce the effects of quantum deformation in a non‐deformed JC model.
Thiago T. Tsutsui   +2 more
wiley   +1 more source

Deterministic Fabrication of GaAs‐Quantum‐Dot Micropillar Single‐Photon Sources

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 8, August 2025.
Deterministic integration of droplet‐etched GaAs quantum dots into micropillar cavities is demonstrated with 100% positioning yield. The devices emit high‐purity single photons, and p‐shell excitation enables the generation of indistinguishable photons.
Abdulmalik A. Madigawa   +8 more
wiley   +1 more source

Teleportation for atomic entangled state by entanglement swapping with separate measurements in cavity QED

open access: yes, 2006
Experimentally feasible scheme for teleportation of atomic entangled state via entanglement swapping is proposed in cavity quantum electrodynamics (QED) without joint Bell-state measurement (BSM).
Barrett   +23 more
core   +1 more source

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