Results 241 to 250 of about 1,314,289 (290)

Ion Concentration and Voltage Imaging With Fluorescent Nanodiamonds

open access: yesAdvanced Materials, EarlyView.
We demonstrate reversible switching between the fluorescent NV0 and the dark NV+ state, in sub‐30 nm FNDs via surface oxidation and hydrogenation, respectively. In an electrochemical cell, we show that the fluorescence from hydrogenated particles enables all‐optical imaging of voltages and ion concentrations at the micrometer scale.
Patrick Voorhoeve   +8 more
wiley   +1 more source

Measurement of analogue Hawking radiation stimulated by a single photon. [PDF]

open access: yesNat Commun
Felipe-Elizarraras R   +4 more
europepmc   +1 more source

Photonic scaffolds as ultrahigh-openness on-chip hollow-core waveguides for quantum photonics and optofluidics. [PDF]

open access: yesNat Commun
Huang W   +7 more
europepmc   +1 more source

Few-atom-thick silver films for enhanced nanoscale nonlinear optics. [PDF]

open access: yesNat Commun
Jenke PK   +10 more
europepmc   +1 more source

Chiral quantum optics [PDF]

open access: yesNature, 2017
At the most fundamental level, the interaction between light and matter is manifested by the emission and absorption of single photons by single quantum emitters. Controlling light--matter interaction is the basis for diverse applications ranging from light technology to quantum--information processing.
Søren Stobbe   +2 more
exaly   +8 more sources
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Quantum Optics

Annals of the New York Academy of Sciences, 1994
This graduate textbook unifies the presentation of new and well-established basic theory and experiments for the quantum properties of light. Quantum optics has become a major field of theoretical and experimental physics. Many of the key tests of unique quantum phenomena, such as entanglement, have been demonstrated in quantum optics experiments.
Walls, D. F., Milburn, Gerard J.
openaire   +6 more sources

Optical quantum computing

2015 11th International Conference on Natural Computation (ICNC), 2015
Quantum computing offers a much more efficient way of computation than its classical counterpart, due to the specific characters in quantum mechanics. To realize quantum computers, one must find a specific physical system as a platform. Available systems include atoms, electrons, ions, photons and so on.
Dongyang Wang, Junjie Wu 0003, Xun Yi
openaire   +2 more sources

Quantum optical phase

Journal of Modern Optics, 1997
Simple physical ideas lead us to identify the phase of a single mode of the electromagnetic field as the quantity conjugate to the photon number. This in turn leads to the form of the phase probability distribution. The phase operator cannot be represented in the conventional infinite dimensional Hilbert space but can be expressed by means of a finite ...
Pegg, DT, Barnett, SM
openaire   +2 more sources

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