Experimental demonstration of 17.5 Gb/s physical layer key distribution over 100?km fiber link based on channel physical intrinsic property and polarization reciprocity

Secure key distribution (SKD) schemes based on fiber channel reciprocity provide information-theoretic security as well as a simple ...

Source: Optics Letters - April 9, 2024 Category: Physics Authors: Taihang Qiu Lei Deng Qi Yang Xiaoxiao Dai Deming Liu Mengfan Cheng Source Type: research