About: An alternative to the quantization of electro-optic feedback

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: An alternative to the quantization of electro-optic feedback Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A simple feedback system may be based on a beam splitter, a homodyne detection and a modulator. A single-mode treatment leads to violations of the commutation relations for an in-loop mode of the system. The lowering of noise of one quadrature has been labelled 'squashing'. Violations of the commutation relations do not occur when one does not replace the c-number parameter of displacement in the modulator with an operator, even though the latter should be directly proportional to a quadrature measurement behind the beam splitter. This outcome is not a quantum-mechanical expectation value, but a random variable. In this framework, we analyse this system and another one, where the beam-splitter transmittance is modulated through a feedback loop. To predict the squeezing of a quadrature, it is necessary to realize a consistent quantization of the feedback circuit. A simple feedback system may be based on a beam splitter, a homodyne detection and a modulator. A single-mode treatment leads to violations of the commutation relations for an in-loop mode of the system. The lowering of noise of one quadrature has been labelled 'squashing'. Violations of the commutation relations do not occur when one does not replace the c-number parameter of displacement in the modulator with an operator, even though the latter should be directly proportional to a quadrature measurement behind the beam splitter. This outcome is not a quantum-mechanical expectation value, but a random variable. In this framework, we analyse this system and another one, where the beam-splitter transmittance is modulated through a feedback loop. To predict the squeezing of a quadrature, it is necessary to realize a consistent quantization of the feedback circuit. (en)
Title	An alternative to the quantization of electro-optic feedback An alternative to the quantization of electro-optic feedback (en)
skos:prefLabel	An alternative to the quantization of electro-optic feedback An alternative to the quantization of electro-optic feedback (en)
skos:notation	RIV/61989592:15310/12:33139202!RIV13-MSM-15310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M06002), P(OC09026)
http://linked.open...iv/cisloPeriodika	N
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Peřinová, Vlasta Lukš, Antonín Křepelka, Jaromír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	121877
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/12:33139202
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electro-otic feedback, single-mode treatment, squeezing (en)
http://linked.open.../riv/klicoveSlovo	electro-otic feedback single-mode treatment squeezing
http://linked.open...odStatuVydavatele	SE - Švédské království
http://linked.open...ontrolniKodProRIV	[C036F26BA292]
http://linked.open...i/riv/nazevZdroje	Physica Scripta
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Optical structures, detection systems and relevant technologies for low photon number applications Photonic-band-gap nonlinear structures as sources of non-classical light.
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	T147
http://linked.open...iv/tvurceVysledku	Křepelka, Jaromír Lukš, Antonín Peřinová, Vlasta
http://linked.open...ain/vavai/riv/wos	000300640300026
issn	0031-8949
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/0031-8949/2012/T147/014024
http://localhost/t...ganizacniJednotka	15310
is http://linked.open...avai/riv/vysledek of	An alternative to the quantization of electro-optic feedback

Faceted Search & Find service v1.16.116 as of Feb 22 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3239 as of Feb 22 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 67 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software