Silicon photonics luminaries series
Interview 6: imec - Philippe Absil and Joris Van Campenhout
Imec has a unique vantage point when it comes to the status and direction of silicon photonics.
The Belgium nano-electronics research centre gets to see prototype designs nearing commercialisation due to its silicon photonics integration platform and foundry service. “We allow companies to build prototypes using a robust silicon photonics technology,” says Philippe Absil, department director for 3D and optical technologies at imec.
Imec also works intimately with several partners on longer-term research, one being Huawei. This optical I/O R&D activity is part of imec’s CORE CMOS scaling R&D programme which as well as Huawei includes GlobalFoundries, Intel, Micron, Qualcomm, Samsung, SK Hynix, Sony and TSMC. The research is sufficiently far ahead to be deemed pre-competitive such that all the firms collaborate.
For silicon photonics, the optical I/O research includes optical integration schemes, new device concepts and new materials. “The aim is to bring silicon photonics technology to the next level in order to resolve today’s challenges,” says Absil.