• Technical Conference:  05 – 09 March 2023
  • Exhibition: 07 – 09 March 2023
  • San Diego Convention Center, San Diego, California, USA

Programmable Photonic Chips for Artificial Intelligence, Computing and Optical Networks

Monday, 07 March 14:00 – 16:00


David Marpaung, Universiteit Twente, Netherlands
Cheryl Sorace-Agaskar, MIT Lincoln Laboratory, USA


As integrated photonics technology enables increasingly large-scale photonic circuits, a new generation of photonic chips that can be programmed for a wide variety of functions is being developed. Such “programmable photonic circuits” have strong potential in key areas such as artificial intelligence, quantum computing, and optical networks. However, many open questions remain at each layer in the technology stack: 

  1. What are the key photonic building blocks of such circuits? What are the best circuit architectures?  At what level should components be provided vs. synthesized?
  2. Which foundry technologies are best suited to developing these chips? What device performance metrics need to be achieved? How should specialty devices be included?
  3. What electrical control is needed? How can it best be integrated into the chip? What programming strategies should be employed?
  4. What interfaces should be provided for the programmer? How will these chips be packaged to interact with the rest of the system? 
  5. Which applications can most benefit and how? When does a programmable chip make more sense than an application specific circuit? When do we expect such chips to be in wide-spread use? 

This panel aims to address these important questions related to the technological barriers, current performance, and potential applications of programmable photonic chips.


Wim Bogaerts, Ghent University, Begium
General-Purpose Programmable Photonics: Where Does it Make Sense?

Jose Capmany, IPronics, Spain
Analog Photonic Computation: Principles and Applications

Keren Bergman, Columbia University, USA
Embedded Photonics for Accelerating AI Computing Applications in Disaggregated Architectures

Joyce Poon, Max Planck Institute, Germany
Integrated Photonics for Future “Computing”

Ryan Hamerly, MIT, USA
Breaking Scaling Limits with Photonic Error Correction

Chaoran Huang, The Chinese Univeristy of Hong Kong
Optical Neural Networks for WDM Optical Communications