Skip to main content

[Silicon Photonics] How and When State-of-the-Art Si-Photonics Will Replace Chip-to-Chip Interconnect in VLSI

SOI screenshot





Years ago, we used optocouplers to interface various boards or actuators. Today, we have transceivers capable of 100GbE to 400GbE and beyond; all in a small mechanical housing. With the increase of data flow for cloud computing and 5G, the industry is working to reduce cost, power, and enhance the capability of the high-speed transmission for short or long distances. The efficiency of the CMOS industry using silicon photonics leads to very small in package optical chiplets around the dice (using 3D structure, multi stacking, TSV). Therefore optical I/Os and digital logic are converging to offer disruptive architecture for chips but also for system level. In this workshop, we explore state-of-the-art of Silicon Photonics and look to the future with a debate to understand "When will silicon photonics supplant copper interfaces for VLSI and beyond for datatcom?"


Welcome Introduction

Alain Delpy


Enabling SiPh Packaging Features to Unleash Next Gen C2C Solutions in a Wild West World

Dan Berger


Transitioning to Integrated Optics

Brad Booth

Microsoft and Consortium for On-Board Optics

Leveraging the Benefits of Co-Packaged Silicon Photonics to Meet Future Data Center/HPC Needs

Seyedi Ashkan

Hewlett Packard Labs

Path to Co-Packaged Photonic I/O for Large-Scale Chip-to-Chip Interconnect

Thomas Liljeberg


Si-Photonics Market Perspectives: From Pluggable Transceivers to Co-Packaged Switches ASIC

Eric Mounier

Yole Developpement

Next-Generation Optical I/O for Multi-Tbps Applications

Vladimir Stojanovic

Ayar Labs

Photonic Fully Integrated Circuits With Large Volume Production Capability

Sylvie Menezo

SCINTIL Photonics