TDM-based Interferometric Technique for Maintain-reduced WDM Quantum Key Distribution Network
Lei Zhan, Lichao He, Yongmei Sun, Yuefeng Ji · 2014
We propose a novel TDM-based interferometric technique for maintain-reduced WDM-QKD network using optical circulator. With acceptable control costs, we exhibit stable and efficient operation for 48 hours, resulting in low-cost configuration with same performance.