Frequency-Domain-Interleaved Optical Transceivers Enabled by Ultra-Wideband InP-HBT Analog ICs for Beyond-400-Gb/s/lane IMDD Systems
This paper presents frequency-domain-interleaved optical transceivers enabled by ultra-wideband analog integrated circuits (ICs) based on InP heterojunction bipolar transistor (HBT) technology. The rapid growth of artificial intelligence (AI) data centers is driving demand for future Ethernet systems operating beyond 4...