CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12743 > Article
Paper
4 October 2023 Calculation of the structure of the periodically poled lithium niobate nanowaveguide for generation of ultrabroadband biphotons in the near-infrared range
O. A. Ermishev, N. M. Arslanov, M. A. Smirnov
Author Affiliations +
Proceedings Volume 12743, Optical Technologies for Telecommunications 2022; 127430N (2023) https://doi.org/10.1117/12.2681337
Event: Optical Technologies for Telecommunications 2022, 2022, Ufa, Russian Federation
Abstract
In this paper, we studied the properties of two-photon quantum states of light that emerge due to spontaneous parametric downconversion in a nonlinear waveguide with periodically poles structure. The spectral and entangled properties have been studied mainly for photon pairs whose spectra is located in the near-infrared range. We found that it is possible to select the geometric parameters of the structure of a lithium niobate nanowaveguide in such a way that the two-photon quantum state in the near-IR range will have a spectrum width of about 180THz.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
O. A. Ermishev, N. M. Arslanov, and M. A. Smirnov "Calculation of the structure of the periodically poled lithium niobate nanowaveguide for generation of ultrabroadband biphotons in the near-infrared range", Proc. SPIE 12743, Optical Technologies for Telecommunications 2022, 127430N (4 October 2023); https://doi.org/10.1117/12.2681337
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 9 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Waveguides
Dispersion
Quantum entanglement
Lithium niobate
Polarization
Quantum states
Quantum correlations
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top