[HTML][HTML] Co-packaged optics (CPO): status, challenges, and solutions
Due to the rise of 5G, IoT, AI, and high-performance computing applications, datacenter
traffic has grown at a compound annual growth rate of nearly 30%. Furthermore, nearly three …
traffic has grown at a compound annual growth rate of nearly 30%. Furthermore, nearly three …
A 56-Gb/s reconfigurable silicon-photonics transmitter using high-swing distributed driver and 2-tap in-segment feed-forward equalizer in 65-nm CMOS
This article presents a reconfigurable silicon-photonics transmitter (TX) for short-reach
optical interconnects. The proposed hybrid-integrated TX combines a 65-nm CMOS driver …
optical interconnects. The proposed hybrid-integrated TX combines a 65-nm CMOS driver …
Predistortion for high-speed lumped silicon photonic mach-zehnder modulators
The use of electrical precompensation for high-speed operation of lumped MZMs is
demonstrated for 50 Gb/s PAM4 modulation through experiment and simulation. An accurate …
demonstrated for 50 Gb/s PAM4 modulation through experiment and simulation. An accurate …
70 Gb/s low-power DC-coupled NRZ differential electro-absorption modulator driver in 55 nm SiGe BiCMOS
H Ramon, J Lambrecht, J Verbist… - Journal of Lightwave …, 2019 - opg.optica.org
We present a 70 Gb/s capable optical transmitter consisting of a 50 m long GeSi electro-
absorption modulator (integrated in silicon photonics) and a fully differential driver designed …
absorption modulator (integrated in silicon photonics) and a fully differential driver designed …
A 50-Gb/s PAM4 Si-photonic transmitter with digital-assisted distributed driver and integrated CDR in 40-nm CMOS
A 50-Gb/s four-level pulse-amplitude modulation (PAM4) silicon photonic transmitter is
presented, which is composed of a 40-nm bulk CMOS driver hybrid integrated with a 180-nm …
presented, which is composed of a 40-nm bulk CMOS driver hybrid integrated with a 180-nm …
A 35-Gb/s 0.65-pJ/b asymmetric push-pull inverter-based VCSEL driver with series inductive peaking in 65-nm CMOS
This brief presents a single-ended asymmetric push-pull inverter for driving a vertical-cavity
surface-emitting laser (VCSEL). The proposed driver topology features less power …
surface-emitting laser (VCSEL). The proposed driver topology features less power …
Monolithically Integrated Optical Phased Array for Optical Wireless Communication
This paper presents a compact and power efficient one-chip optical phased array (OPA)
transmitter (TX) for optical wireless communication (OWC). A traveling-wave-electrode Mach …
transmitter (TX) for optical wireless communication (OWC). A traveling-wave-electrode Mach …
[PDF][PDF] A 种50 Gb/s PAM4 外调制激光器驱动电路
陈江， 陆德超， 郑旭强 - 光通信技术, 2021 - researching.cn
激光器1 动电路是光通信系统中发射端的重要部件, 为了适应高速电/光转换的需求, 基于$%
&'(互补金属氧化物半导体@)*+,) 工艺, 设计了种外调制激光器@-*.) 1 动电路, 整个1 …
&'(互补金属氧化物半导体@)*+,) 工艺, 设计了种外调制激光器@-*.) 1 动电路, 整个1 …
A dual-28Gb/s digital-assisted distributed driver with CDR for optical-DAC PAM4 modulation in 40nm CMOS
This paper presents a dual 28Gb/s modulator driver with on-chip PAM4 clock and data
recovery (CDR) in 40nm CMOS. Used in the 400G Ethernet, 56Gb/s PAM4 signal is …
recovery (CDR) in 40nm CMOS. Used in the 400G Ethernet, 56Gb/s PAM4 signal is …
A 50 Gb/s PAM-4 EAM driver in 28-nm CMOS technology
Q Zhang, X Zheng, F Lv, Z Liu, H Xu, W Li, Z Jin… - Microelectronics …, 2023 - Elsevier
With the rapid development of Ethernet, the research of new high-speed optical
communication technology is getting more and more attention. The external modulation …
communication technology is getting more and more attention. The external modulation …