Advanced Fiber Access Networks

Cedric Lam was co-founder of Google Fiber which changed the landscape of broadband access networks in North America with the introduction of nationwide Gigabit FTTH networks. Cedric has experience both in product development and in engineering service provider networks. He started his career with AT&T and later joined Opvista, a startup company building high-capacity optical transport equipment, as chief system architect. After Opvista, he joined Google to work on datacenter networks before embarking the effort on Google Fiber, where he was Engineering Director, leading the Architecture and Device Engineering team. He is now Principal Engineer in Google’s Technical Infrastructure team, leading the development of datacenter network architectures and the development of network generation optical interconnects for datacenter networks. Cedric is a member of the CORD Technical Steering Team, and Fellow of Optica. He also edited the first textbook in PON: Passive Optical Networks, Principles and Practice, Academic Press, 2007. Shuang Yin is a staff hardware engineer at Google, working on optical technologies for machine learning applications. Prior to this, he was a senior hardware engineer at Google Fiber, where he was involved in developing next generation fiber access technologies and the metro transport network architecture for Fiber-to-the-Home networks. Shuang’s research covers optical access network architectures, advanced modulation formats, and digital signal processing in high-speed optical communication systems. He received M.S. and Ph.D. degrees in Electrical Engineering from Stanford University. Tao Zhang is a Senior Hardware Engineer at Argo AI, where he is working on the hardware development for Argo AI’s autonomous driving technologies. Prior to Argo AI, Tao was with Google. He was a hardware engineer at Google Fiber, designing next generation tunable optical transceivers, and a researcher at Google AI, working on the edge-TPU product development and doing research on machine learning hardware. Tao has experience on both transistor-level and board-level circuit/hardware designs. Before joining Google, he spent 10 years at several companies and institutions, including VIA technologies, LSI corporation and CERN, working on Integrated Circuit Design and Verification. His research interests are high-speed circuit design and machine learning hardwares.

• 1. Introduction2. Advanced PON standards: 10G, 25G, 50G, 100G and beyond3. WDM in fiber access networks4. Coherent PON networks5. Optoelectronic technologies and implementation challenges for next generation PONs6. DSP in fiber access networks7. End-to-end fiber access system & network scaling8. Converged fiber/wireless networks