机构

Soumya Bose

2 篇

ISSCC 2025Session 36RF & Wireless
A 0.9pJ/b 108Gb/s PAM-4 VCSEL-Based Direct-Drive Optical Engine
Sashank Krishnamurthy*, Susnata Mondal*, Junyi Qiu, Tolga Acikalin,
本文提出了一种基于VCSEL的直接驱动光学引擎，采用PAM-4调制实现108Gb/s的数据速率，能效为0.9pJ/b。通过消除重定时器或DSP，直接连接计算系统与光学引擎，解决了可插拔光模块的功耗和可扩展性挑战。
▸采用无重定时器的直接驱动架构，降低了系统功耗和复杂度。
▸实现了108Gb/s PAM-4高速传输，同时保持0.9pJ/b的超低能耗。
Soumya Bose, Shuhei Yamada, James Jaussi, Mozhgan Mansuri In 108Gb/s PAM-4, 0.9pJ/b
ISSCC 2024Session 18RF & Wireless
A 4×64Gb/s NRZ 1.3pJ/b Co-Packaged and Fiber-Terminated 4-Ch VCSEL-Based Optical Transmitter
Susnata Mondal, Junyi Qiu, Sashank Krishnamurthy, Joe Kennedy,
from limited reach due to channel loss. Multi-mode vertical-cavity surface-emitting laser (VCSEL)-based optical interconnects can enable high-bandwidth connectivity while extending the reach to tens o
Soumya Bose, Tolga Acikalin, Shuhei Yamada, James Jaussi, Mo