Generation of hyperentangled photon pairs based on lithium niobate waveguide

被引：1
|
作者：
Chen, Yang-He [1 ,2 ]
Jiang, Zhen [1 ,2 ]
He, Guang-Qiang [1 ,2 ]
机构：
[1] Shanghai Jiao Tong Univ, SJTU Pinghu Inst Intelligent Optoelect, Dept Elect Engn, Shanghai 200240, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Elect Engn, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China
来源：
CHINESE PHYSICS B | 2023年 / 32卷 / 09期
基金：
中国国家自然科学基金;
关键词：
hyperentanglement; nonlinear photonic crystal; lithium niobate waveguide; 03.67.Bg; 42.65.Lm; QUANTUM INFORMATION; SECURITY;
D O I：
10.1088/1674-1056/acd5c4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Generation of hyperentangled photon pairs is investigated based on the lithium niobate straight waveguide. We propose to use the nonlinear optical process of spontaneous parametric down-conversion (SPDC) and a well-designed lithium niobate waveguide structure to generate a hyperentangled (in the polarization dimension and the energy-time dimension) two-photon state. By performing numerical simulations of the waveguide structure and calculating the possible polarization states, joint spectral amplitudes (JSA), and joint temporal amplitudes (JTA) of the generated photon pair, we show that the generated photon pair is indeed hyperentangled in both the polarization dimension and the energy-time dimension.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Generation of hyperentangled photon pairs based on lithium niobate waveguide
    陈洋河
    姜震
    何广强
    Chinese Physics B, 2023, (09) : 205 - 209
  • [2] Postselection-free, hyperentangled photon pairs in a periodically poled lithium-niobate ridge waveguide
    Kumar, Ramesh
    Yadav, Vikash Kumar
    Ghosh, Joyee
    PHYSICAL REVIEW A, 2020, 102 (03)
  • [3] Generation of hyperentangled photon pairs
    Barreiro, JT
    Langford, NK
    Peters, NA
    Kwiat, PG
    PHYSICAL REVIEW LETTERS, 2005, 95 (26)
  • [4] Compact generation of polarization-frequency hyperentangled photon pairs by using quasi-phase-matched lithium niobate
    Shi, Jin
    Yun, Su-Jun
    Bai, Yan-Fei
    Xu, Ping
    Zhu, Shi-Ning
    OPTICS COMMUNICATIONS, 2012, 285 (24) : 5549 - 5553
  • [5] Generation of correlated photon pairs in the 1550-nm band using a periodically poled lithium niobate waveguide
    Mori, S
    Motoya, M
    Namekata, N
    Inoue, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 2005, 88 (11): : 28 - 36
  • [6] Switchable hyperentangled photon pairs from an integrated optic waveguide device
    Lugani, Jasleen
    Ghosh, Sankalpa
    Thyagarajan, Krishna
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2013, 30 (04) : 795 - 805
  • [7] Multifunction integrated lithium niobate photonic chip for photon pairs generation and manipulation
    Pham, Tien-Dat
    Chiu, Cheng-Chung
    Tsai, Pin-Ju
    Chen, Yen -Hung
    OPTICS EXPRESS, 2024, 32 (03) : 3673 - 3687
  • [8] Photon pair generation in lithium niobate waveguide periodically poled by femtosecond laser
    戴凡
    田倩倩
    黄双印
    王敏
    涂成厚
    盛艳
    李勇男
    王慧田
    Chinese Optics Letters, 2023, 21 (04) : 120 - 124
  • [9] Photon pair generation in lithium niobate waveguide periodically poled by femtosecond laser
    Dai, Fan
    Tian, Qianqian
    Huang, Shuangyin
    Wang, Min
    Tu, Chenghou
    Sheng, Yan
    Li, Yongnan
    Wang, Hui-Tian
    CHINESE OPTICS LETTERS, 2023, 21 (04)
  • [10] Generation of energy-time entangled photon pairs in 1.5-μm band with periodically poled lithium niobate waveguide
    Honjo, T.
    Takesue, H.
    Inoue, K.
    OPTICS EXPRESS, 2007, 15 (04): : 1679 - 1683
12345