We review our most recent results on application of the photon subtraction technique for optical quantum information processing primitives, in particular entanglement distillation and generation of squeezed qubit states. As an introduction we provide a brief summary of other experimental accomplishments in the field.
@article{arxiv.1104.4189,
title = {Photon subtraction from traveling fields - recent experimental demonstrations},
author = {Jonas S. Neergaard-Nielsen and Makoto Takeuchi and Kentaro Wakui and Hiroki Takahashi and Kazuhiro Hayasaka and Masahiro Takeoka and Masahide Sasaki},
journal= {arXiv preprint arXiv:1104.4189},
year = {2011}
}
Comments
11 pages, 11 figures. Based on talk at 2nd Int. Conf. on Quantum Information and Technology (ICQIT) 2010, Tokyo