Fiber- and FSO-Protected Connections for Long-Reach TWDM Access Architecture With Fault Protection. - Chien-Hung Yeh; Wei-Hung Hsu; Bo-Yin Wang; Wei-Yao You; Jhao-Ren Chen; Chi-Wai Chow; Shien-Kuei Liaw (IEEE Access, 2020)

Symmetry 28 Gbps/λ WDM Access Network Together With Confidential Connection Between Two Specific Clients. - Chien-Hung Yeh; Bo-Yin Wang; Wei-Hung Hsu; Wen-Piao Lin; Chi-Wai Chow (IEEE Access, 2021)

A Simple WDM-PON Architecture Together With Private Interconnected ONUs. - Chien-Hung Yeh; Bo-Yin Wang; Wei-Hung Hsu; Li-Hung Liu; Han-Shin Ko (IEEE Access, 2021)