The spatial dimension of quantum optics
Hans‐A. Bachor, Mikael Lassen, V. Delaubert, Jiří Janoušek, K. Wagner, Hongxin Zou, Ping Koy Lam, Nicolas Treps, Preben Buchhave, Claude Fabre, C. C. Harb · 2007
The spatial properties of laser beams can be used to encode, transfer and detect quantum information into high order modes with high efficiency. We demonstrate the use of multimode states, including spatial squeezing and entanglement.