iNEMI-IPSR Board-Level Optical Interconnect Project, Phase 1
End-of-Project WebinarsTwo sessions were held on June 13 and 14 to accommodate different time zones. These webinars were open to industry.
Presentation (June 13&14, 2018)
The iNEMI-IPSR Board-Level Optical Interconnect Project is well-aligned with the American Institute for Manufacturing Integrated Photonics (AIM Photonics), iNEMI, the MIT MicroPhotonics Center, the Integrated Photonic Systems Roadmap (IPSR) and other optoelectronics roadmaps. Industry roadmaps predict that silicon-photonics-based transceiver modules will provide the most cost-effective solutions for on-board interconnections in the future. However, before the anticipated cost benefits of silicon photonics can be realized, new high-performance and cost-effective solutions to optical packaging and connectorization must be developed.
Phase 1 of this iNEMI-IPSR project was organized to assess the performance of prototypes of board-level interconnect systems based on single-mode (SM) fiber, expanded-beam optical coupling, and silicon photonics transceivers. The objective was to evaluate existing and developing components and identify gaps in the board-level technologies needed for practical implementation.
This end-of-project webinar reviewed results of the project team’s efforts to design, assemble and test a prototype on-board fiber optic interconnection system based on silicon photonic transceiver modules, single-mode fiber cables, and expanded-beam optical connectors for the package, backplane, and front-plane interfaces.
Purpose of ProjectAlignment with Roadmap. This project is well aligned with AIM, iNEMI, MIT MicroPhotonics Consortium, and industrial roadmaps. These roadmaps predict that silicon-photonics-based transceiver modules will provide the most cost-effective solutions for on-board interconnections in the future. This is based on the expected reduction of optoelectronic chip cost to be achieved via leveraging of the CMOS silicon foundry infrastructure.
Statement of Work
Scope of Work
Description of Work. The proposed work will consist of designing, assembling and testing a prototype on-board fiber optic interconnection system based on silicon photonic transceiver modules, single-mode fiber cables, and expanded-beam optical connectors for the package, backplane, and front-plane interfaces. The prototype will be based on 12-fiber ribbon fiber cables and 12-channel optical connectors, and will operate at 25 Gbps channel rate. Existing technologies will be leveraged wherever possible to allow a system demonstration to be performed in the shortest possible timeframe.
The work proposed here will comprise the First Phase of the On-Board Optical Interconnect Project. The Second Phase, to be undertaken after completion of the First Phase, will investigate the use of PCB-embedded waveguides to replace fly-over fiber cables.
Major Goals. Major goals of the project include: