Experimental Demonstration of Amplifier-Less 82GBaud PAM4 Transmission over 40 km Using APD at O Band. - Haiqiang Wei; Kemo Ran; Kangping Zhong; Alan Pak Tao Lau; Changyuan Yu; Chao Lu 001 (OFC, 2024)

Highly efficient EML with SOA for 50G PON application. - Yifan Jiang; Wolfgang Parz; Yee Low; Nathan Bickel; Kemo Ran; Eva Huang; Luke Dewalt; Robert Boeck (OFC, 2025)

Experimental Demonstration of APD-based Simplified Coherent Receiver for 100Gbit/s/λ Coherent PON Downstream Transmission. - Haiqiang Wei; Kemo Ran; Steven Zhong; Xiang Li; Chao Lu 001; Alan Pak Tao Lau; Kangping Zhong (OFC, 2025)