[HTML][HTML] Progress in Research on Co-Packaged Optics

W Tian, H Hou, H Dang, X Cao, D Li, S Chen, B Ma - Micromachines, 2024 - mdpi.com
In the 5G era, the demand for high-bandwidth computing, transmission, and storage has led
to the development of optoelectronic interconnect technology. This technology has evolved …

A 50-Gb/s 1.35-pJ/b PAM-4 VCSEL Transmitter With Three-Tap Asymmetric FFE and Current-Resue Technique in 40-nm CMOS

J Yang, Y Peng, J Yin, PI Mak… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This work presents an 850-nm vertical-cavity surface-emitting laser (VCSEL)-based optical
transmitter (TX) capable of reaching speeds of up to 50 Gb/s in the four-level pulse …