Abstract
Quantum key distribution (QKD) networks have been tested with different strategies and topology. Recently, the twin field (TF) QKD protocol has been proposed as a method to overcome the rate-loss limit for secret key rates of point-to-point QKD protocols. In this master research proposal, I will discuss about a plan for optimizing key rates of Sagnac TF-QKD network in more general conditions.
Anyone interested is welcome to attend.