Coincident-frequency entanglement via extended phase matching
作者
Onur Kuzucu,Marco Fiorentino B,Marius A. Albotǎ,Franco N. C. Wong,Franz X. Käertner
出处
期刊:Quantum Electronics and Laser Science Conference日期:2005-12-10卷期号:1: 178-179
标识
DOI:10.1109/qels.2005.1548718
摘要
We demonstrate a source of entangled photon pairs with identical frequency spectra. An Hong-Ou-Mandel interferometric measurement of this source shows a high visibility of 85% under pulsed pumping and without any spectral filtering.