作者
EY Zhu, Z Tang, L Qian, LG Helt, Marco Liscidini, JE Sipe, C Corbari, A Canagasabey, M Ibsen, PG Kazansky
发表日期
2013/11/1
期刊
Optics letters
卷号
38
期号
21
页码范围
4397-4400
出版商
Optica Publishing Group
简介
We demonstrate broadband polarization-entangled photon pair generation in a poled fiber phase matched for Type II downconversion in the 1.5 μm telecom band. Even with signal–idler separation greater than 100 nm, we observe fringe visibilities greater than 97% and tangle greater than 0.8. A Hong–Ou–Mandel interference experiment is also used to experimentally confirm the broadband nature of the entanglement.
学术搜索中的文章
EY Zhu, Z Tang, L Qian, LG Helt, M Liscidini, JE Sipe… - Optics letters, 2013