Single-photon source for telecommunication wavelengths using nondegenerate photon pairs from a periodically poled LiNbO3 waveguide

被引:2
|
作者
Namekata, Naoto [1 ]
Mori, Shigehiko [1 ]
Inoue, Shuichiro [1 ]
机构
[1] Nihon Univ, Inst Quantum Sci, Chiyoda Ku, Tokyo 1018308, Japan
关键词
single photon; telecommunication wavelength; parametric downconversion; nondegenerate photon pair;
D O I
10.1143/JJAP.46.3410
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report on single-photon generation at an optical telecommunication wavelength using nondegenerate photon pairs generated by a periodically poled lithium niobate waveguide and a conventional single-photon detector. The probability that a single photon was present was 0.16, and the second-order correlation function was 0.19. In addition, the photon statistics of the photon source were studied.
引用
收藏
页码:3410 / 3415
页数:6
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