Virtual-state spectroscopy with frequency-tailored intense entangled beams

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73587305" target="_blank" >RIV/61989592:15310/18:73587305 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.osapublishing.org/view_article.cfm?gotourl=https%3A%2F%2Fwww%2Eosapublishing%2Eorg%2FDirectPDFAccess%2F1AA895E7-96AB-5A72-BE772B3A5ABFC6F0_381352%2Fjosab-35-2-460%2Epdf%3Fda%3D1%26id%3D381352%26seq%3D0%26mobile%3Dno&org=Fyzikalni%20Ustav" target="_blank" >https://www.osapublishing.org/view_article.cfm?gotourl=https%3A%2F%2Fwww%2Eosapublishing%2Eorg%2FDirectPDFAccess%2F1AA895E7-96AB-5A72-BE772B3A5ABFC6F0_381352%2Fjosab-35-2-460%2Epdf%3Fda%3D1%26id%3D381352%26seq%3D0%26mobile%3Dno&org=Fyzikalni%20Ustav</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/JOSAB.35.000460" target="_blank" >10.1364/JOSAB.35.000460</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Virtual-state spectroscopy with frequency-tailored intense entangled beams

Popis výsledku v původním jazyce

In this contribution we analyze virtual-state spectroscopy-a unique tool for extracting information about the virtual states that contribute to the two-photon excitation of an absorbing medium-as implemented by means of intense entangled beams with tunable spectral correlations. We provide a thorough description of all contributing terms (classical and quantum) in the two-photon absorption signal, as well as the limits imposed by the power of the pump that produces the entangled beams on the observability of the spectral lines of the virtual transitions. We find that virtual-state spectroscopy may be implemented with entangled twin beams carrying up to 104 photon pairs. This implies that, in principle, one might be able to detect two-photon absorption signals up to four orders of magnitude larger than previously reported, thus paving the way towards the first experimental realization of the virtual-state spectroscopy technique.

Název v anglickém jazyce

Virtual-state spectroscopy with frequency-tailored intense entangled beams

Popis výsledku anglicky

In this contribution we analyze virtual-state spectroscopy-a unique tool for extracting information about the virtual states that contribute to the two-photon excitation of an absorbing medium-as implemented by means of intense entangled beams with tunable spectral correlations. We provide a thorough description of all contributing terms (classical and quantum) in the two-photon absorption signal, as well as the limits imposed by the power of the pump that produces the entangled beams on the observability of the spectral lines of the virtual transitions. We find that virtual-state spectroscopy may be implemented with entangled twin beams carrying up to 104 photon pairs. This implies that, in principle, one might be able to detect two-photon absorption signals up to four orders of magnitude larger than previously reported, thus paving the way towards the first experimental realization of the virtual-state spectroscopy technique.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of the Optical Society of America B - Optical Physics

ISSN

0740-3224

e-ISSN

—

Svazek periodika

35

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

460-467

Kód UT WoS článku

000425916500035

EID výsledku v databázi Scopus

2-s2.0-85041585516