Results 21 to 30 of about 3,964,041 (251)

Quantum optics for beginners [PDF]

open access: yes, 2014
This graduate-level text discusses from first principles the background theory of various effects of quantum optics, introduces students to the main ideas of quantum optics as clearly as possible, and teaches the mathematical methods used by researchers ...
Wahiddin, Mohamed Ridza, Ficek, Zbigniew
core   +2 more sources

Fiber-Coupled Ultra-High-Q Microresonators for Nonlinear and Quantum Optics [PDF]

open access: yes, 2004
The ability to confine optical energy in small volumes for long periods of time is desirable for a number of applications, ranging from photonics and nonlinear optics, to fundamental studies in quantum electrodynamics.
Spillane, Sean Michael
core   +1 more source

Quantum cores of optical phase singularities [PDF]

open access: yes, 2004
The nodal line singularities (optical vortices) of classical scalar optics are smoothed in quantum optics, because of spontaneous emission into unoccupied modes. The radius of the 'quantum core' surrounding each classical singularity is proportional to ??
Dennis, MR   +5 more
core   +1 more source

Classical and Quantum Nonlinear Optical Information Processing [PDF]

open access: yes, 2006
This thesis is a theoretical investigation of the classical and quantum information processing enabled by the advent of modern ultrafast nonlinear optics.
Tsang, Mankei
core   +1 more source

Improving SPDC single-photon sources via extended heralding and feed-forward control

open access: yesNew Journal of Physics, 2019
Evolving photonic quantum technologies and applications require higher and higher rates of single photon generation. In parallel, it is required that these generated photons are kept spectrally pure for multi-photon experiments and that multi-photon ...
Marcello Massaro   +4 more
doaj   +1 more source

A quantum relay chip based on telecommunication integrated optics technology [PDF]

open access: yes, 2012
13 pagesInternational audienceWe investigate an integrated optical circuit on lithium niobate designed to implement a teleportation-based quantum relay scheme for one- way quantum communication at a telecom wavelength.
Alibart, Olivier   +4 more
core   +1 more source

Silicon photonics integrated dynamic polarization controller [PDF]

open access: yes, 2021
We designed and demonstrated experimentally a silicon photonics integrated dynamic polarization controller. The overall size of the dynamic polarization controller on chip is 2.830 mm × 0.210 mm × 1 mm. The modulation bandwidth is 30 kHz.
Jia, Yanxiang   +17 more
core   +1 more source

An efficient integrated two-color source for heralded single photons

open access: yesNew Journal of Physics, 2013
We present a pulsed and integrated, highly non-degenerate parametric down-conversion (PDC) source of heralded single photons at telecom wavelengths, paired with heralding photons around 800 nm.
S Krapick   +5 more
doaj   +1 more source

Quantum photonics based on metasurfaces

open access: yesOpto-Electronic Advances, 2021
From metamaterials to metasurfaces, optical nano-structure has been widely investigated for novel and high efficiency functionalities. Apart from the intrisinsic properties of composite material, rich capabilities can be derived from the judicious design
Jun Liu   +5 more
doaj   +1 more source

Special issue on basics and applications in quantum optics [PDF]

open access: yes, 2021
Quantum technologies are advancing very rapidly and have the potential to innovate communication and computing far beyond current possibilities. Among the possible plat- forms suitable to run quantum technology protocols, in the last decades quantum ...
Alessia Allevi   +5 more
core   +1 more source

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