Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of the Optical Society of America B

Generation of octapartite entanglement by connecting two symmetric cascaded four-wave mixing processes with one linear beam splitter: publisher’s note

Shengkai Yu, Huanzhang Liu, Jietai Jing

Published Feb 11, 2022• 0 citations
Publisher

Abstract

This publisher’s note corrects the spelling of the third author’s name in J. Opt. Soc. Am. B 39 , 619 ( 2022 ). JOBPDE 0740-3224 10.1364/JOSAB.440363
DOI
10.1364/josab.456146

Related papers

Generation of quadripartite entanglement from a hybrid scheme with a four-wave mixing process and linear beam splitters

Shuchao Lv, Jietai Jing

Optics Communications•Apr 27, 2018•5 citations

Cross-phase modulation radiation between soliton and four-wave mixing states: publisher’s note

Xinyu Wang, Xinyu Wang, Xiao Yu +1 more

This publisher's note contains a correction to Opt. Lett.51, 4392 (2026)10.1364/OL.608546.

Optics Letters•Sep 11, 2026•0 citations

Publisher’s Note: Generation of bright quadricolor continuous-variable entanglement by four-wave-mixing process [Phys. Rev. A83, 012321 (2011)]

Youbin Yu, Jiteng Sheng, Min Xiao

Physical Review A•Jun 6, 2011•1 citation

A silicon source of frequency-bin entangled photons: publisher’s note

Federico Andrea Sabattoli, Linda Gianini, Angelica Simbula +6 more

This publisher's note contains corrections to Opt. Lett.47, 6201 (2022)10.1364/OL.471241.

Optics Letters•Jan 11, 2023•0 citations

Generation of octapartite entanglement by connecting two symmetric cascaded four-wave mixing processes with one linear beam splitter

Shengkai Yu, Huanzhang Liu, Jietai Jing

We theoretically propose a scheme for generating full octapartite entanglement using two symmetric cascaded four-wave mixing (FWM) processes and one linear beam splitter (BS), in which two independent symmetric cascaded FWM processes are connected by a BS. To present the entanglement properties of the system, we first verify that the generated state is a H -graph state by exploiting the graphical calculus for Gaussian pure states, and reveal the internal interaction of the generated state by using the derived coupling strength matrix. We proceed with investigating the possibility of this scheme for generating octapartite entanglement by applying the positivity under a partial transposition criterion. The results show that there exists full octapartite entanglement in the whole gain region, and the degree of entanglement increases as the power gain increases. In addition, we investigate the effect of transmissivity of BS on the entanglement properties of the system and the dependence of bipartite entanglement on the power gain and the transmissivity of BS. Our results give a simple way to increase the scale of entanglement by linear optics and cascaded FWM processes.

Journal of the Optical Society of America B•Jan 6, 2022•4 citations

Enhanced measurement-device-independent quantum key distribution in reference-frame-independent scenario: publisher’s note

Haichuang Zhang, C.-H. Zhang, Chengmin Zhang +2 more

This publisher’s note corrects a value in Table 1 in J. Opt. Soc. Am. B36, 476 (2019).JOBPDE1520-854010.1364/JOSAB.36.000476

Journal of the Optical Society of America B•Mar 14, 2019•1 citation
We theoretically propose a scheme for generating full octapartite entanglement using two symmetric cascaded four-wave mixing (FWM) processes and one linear beam splitter (BS), in which two independent symmetric cascaded FWM processes are connected by a BS. To present the entanglement properties of the system, we first verify that the generated state is a H -graph state by exploiting the graphical calculus for Gaussian pure states, and reveal the internal interaction of the generated state by using the derived coupling strength matrix. We proceed with investigating the possibility of this scheme for generating octapartite entanglement by applying the positivity under a partial transposition criterion. The results show that there exists full octapartite entanglement in the whole gain region, and the degree of entanglement increases as the power gain increases. In addition, we investigate the effect of transmissivity of BS on the entanglement properties of the system and the dependence of bipartite entanglement on the power gain and the transmissivity of BS. Our results give a simple way to increase the scale of entanglement by linear optics and cascaded FWM processes.