Results 81 to 90 of about 1,321,299 (247)

Tunable quantum photonics platform based on fiber-cavity enhanced single photon emission from two-dimensional hBN [PDF]

open access: green, 2020
Stefan Häußler   +7 more
openalex   +1 more source

Photon-Based Innovations in Oncology: Precise Diagnostic Techniques and Advanced Therapies

open access: yesPhotonics
In diagnostics, photons are used in basic methods such as computed tomography (CT) and positron emission tomography (PET), which are pivotal tools for high-resolution, non-invasive tumor detection, offering insights into tumor staging and progression ...
Emilia Kamizela   +6 more
doaj   +1 more source

The Polarized and Unpolarized Photon Content of the Nucleon

open access: yes, 2002
The equivalent photon content of polarized and unpolarized nucleons (protons, neutrons), utilized in Weizs\"acker--Williams approximations, are presented.
Glück, M., Pisano, C., Reya, E.
core   +2 more sources

Argument structure in explaining wave-particle duality of photons in double-slit experiment

open access: yesLUMAT
We  analyze here how pre-service teachers explicate their views about the wave-particle duality of photons and what role it plays in their arguments supporting the quantum nature of light.
Ismo T. Koponen   +2 more
doaj   +1 more source

Effective photon-photon interaction in a two-dimensional "photon fluid"

open access: yes, 2003
We formulate an effective theory for the atom-mediated photon-photon interactions in a two-dimensional ``photon fluid'' confined in a Fabry-Perot resonator.
J. M. Leinaas   +7 more
core   +1 more source

Conversion of entangled states with nitrogen-vacancy centers coupled to microtoroidal resonators

open access: yes, 2017
We propose efficient schemes for converting three-photon, four-photon and five-photon GHZ state to a $W$ state or Dicke state, respectively with the nitrogen-vacancy (N-V) centers via single-photon input-output process and cross-Kerr nonlinearities.
Ji, Y. Q., Shao, X. Q., Yi, X. X.
core   +1 more source

The Selection of Photons Orbital Angular Momentum Generation Method for FSO

open access: yesEPJ Web of Conferences, 2015
The paper deals with methods of the realization of the various states of the orbital angular momentum (OAM) of photons. In a method of phase correction (MPC) a stream of photons with a certain mode of orbital angular momentum is used, in the reception ...
Kuzyakov B.A.   +2 more
doaj   +1 more source

Manifestation of the Purcell effect in current transport through a dot-cavity-QED system

open access: yes, 2019
We study the transport properties of a wire-dot system coupled to a cavity and a photon reservoir. Tuning the photon energy, Rabi-resonant states emerge and in turn resonant current peaks are observed.
Abdullah, Nzar Rauf   +3 more
core   +1 more source

Search for a Dark Photon in Electro-Produced $e^{+}e^{-}$ Pairs with the Heavy Photon Search Experiment at JLab [PDF]

open access: green, 2018
P. H. Adrian   +76 more
openalex   +1 more source

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