Photon-Efficient High-Dimensional Quantum Key Distribution

Tian Zhong, Hongchao Zhou, Ligong Wang, Gregory Wornell, Zheshen Zhang, Jeffrey Shapiro, Franco N.C. Wong, Rob Horansky, Varun Verma, Adriana Lita, Richard P. Mirin, Thomas Gerrits, Sae Woo Nam, Alessandro Restelli, Joshua C. Bienfang, Francesco Marsili, Matthew D. Shaw