[S1] Digital Coherent Transmission Systems and Devices: Past, Present, and Future

11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[S1-2] Coherent DSP and Transceiver Developments

○Junho Cho¹ (1. Nokia (United States of America))

We review coherent DSP and transceiver technologies evolved over the past two decades and provide a brief outlook. The coherent landscape is expanding to shorter-reach applications, with emerging requirements of low power and latency.