WASET
	%0 Journal Article
	%A 
Bradley Christensen and  Kevin T. McCusker and  Daniel J. Gauthier and  Daniel Kumor and Venkat Chandar and  P. G. Kwiat
	%D 2013
	%J International Journal of Nuclear and Quantum Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 73, 2013
	%T Higher-Dimensional Quantum Cryptography
	%U https://publications.waset.org/pdf/5569
	%V 73
	%X We report on a high-speed quantum cryptography
system that utilizes simultaneous entanglement in polarization and in
“time-bins". With multiple degrees of freedom contributing to the
secret key, we can achieve over ten bits of random entropy per detected coincidence. In addition, we collect from multiple spots o
the downconversion cone to further amplify the data rate, allowing usto achieve over 10 Mbits of secure key per second.
	%P 44 - 46