Abstract
We demonstrate polarization-preserving quantum frequency conversion of entangled photons from a transition wavelength of trapped Ca+–ions at 854 nm to the telecom O-band at 1312 nm and preservation of the entanglement with high fidelity.
© 2017 Optical Society of America
PDF ArticleMore Like This
Matthias Bock, Stephan Kucera, Jan Arenskötter, Benjamin Kambs, Sebastian Rühle, Andreas Lenhard, Jürgen Eschner, and Christoph Becher
QF2B.3 Quantum Information and Measurement (QIM) 2017
Matthias Bock, Stephan Kucera, Jan Arenskötter, Benjamin Kambs, Sebastian Rühle, Andreas Lenhard, Jürgen Eschner, and Christoph Becher
EB_7_4 European Quantum Electronics Conference (EQEC) 2017
Matthias Bock, Stephan Kucera, Pascal Eich, Matthias Kreis, Andreas Lenhard, Jürgen Eschner, and Christoph Becher
T5A.74 Quantum Information and Measurement (QIM) 2019