Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2020, Volume 112, Issue 5, Pages 297–302
DOI: https://doi.org/10.31857/S1234567820170024
(Mi jetpl6245)
 

This article is cited in 8 scientific papers (total in 8 papers)

OPTICS AND NUCLEAR PHYSICS

Generation of optical-terahertz biphotons and detection of their terahertz component under frequency-nondegenerate parametric down-conversion

V. D. Sultanov, K. A. Kuznetsov, A. A. Leontjev, G. Kh. Kitaeva

Faculty of Physics, Moscow State University, Moscow, 119991 Russia
Full-text PDF (368 kB) Citations (8)
References:
Abstract: The conditions for the generation and detection of quantum-correlated pairs of optical and terahertz photons in the process of strongly frequency-nondegenerate parametric down-conversion of light are investigated. An approach based on increasing the frequency of the optical pump is proposed, whereby the power of a weak flux of terahertz idler photons can be measured for a wide range of parametric gain coefficients, down to the onset of the spontaneous down-conversion regime, using the same terahertz detector with a limited dynamic range. It is shown experimentally that the doubling of the frequency of pulsed laser pump leads to a 5-fold reduction in the lowest value of parametric gain that is still sufficient for detecting terahertz idler photons with a cooled hot-electron bolometer.
Funding agency Grant number
Russian Science Foundation 17-12-01134
This work was done under financial support of the Russian Science Foundation (Grant No. 17-12-01134).
Received: 13.07.2020
Revised: 07.08.2020
Accepted: 08.08.2020
English version:
Journal of Experimental and Theoretical Physics Letters, 2020, Volume 112, Issue 5, Pages 269–273
DOI: https://doi.org/10.1134/S0021364020170099
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. D. Sultanov, K. A. Kuznetsov, A. A. Leontjev, G. Kh. Kitaeva, “Generation of optical-terahertz biphotons and detection of their terahertz component under frequency-nondegenerate parametric down-conversion”, Pis'ma v Zh. Èksper. Teoret. Fiz., 112:5 (2020), 297–302; JETP Letters, 112:5 (2020), 269–273
Citation in format AMSBIB
\Bibitem{SulKuzLeo20}
\by V.~D.~Sultanov, K.~A.~Kuznetsov, A.~A.~Leontjev, G.~Kh.~Kitaeva
\paper Generation of optical-terahertz biphotons and detection of their terahertz component under frequency-nondegenerate parametric down-conversion
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2020
\vol 112
\issue 5
\pages 297--302
\mathnet{http://mi.mathnet.ru/jetpl6245}
\crossref{https://doi.org/10.31857/S1234567820170024}
\elib{https://elibrary.ru/item.asp?id=45139438}
\transl
\jour JETP Letters
\yr 2020
\vol 112
\issue 5
\pages 269--273
\crossref{https://doi.org/10.1134/S0021364020170099}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000591297100002}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85096319045}
Linking options:
  • https://www.mathnet.ru/eng/jetpl6245
  • https://www.mathnet.ru/eng/jetpl/v112/i5/p297
  • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024