Continuous Phase Modulation (CPM) constitutes a family of constant-envelope digital modulation techniques in which symbol transitions occur with continuous phase trajectories. By maintaining a ...
Distributing cryptographic keys over public channels in a way that can provide information-theoretic security is the holy grail for secure communication. This can be achieved by exploiting quantum ...
Figure 1: Schematic of two-photon polymerization direct laser writing inside a liquid crystal director. Localized polymerization forms a rigid network that locks the liquid crystal director and ...