Design of BGA style Glass Interposer for 2.5D integration of photonic ICs

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Abstract

Integrating PICs using standardized packaging processes remain a challenge. Access to multiple facets of the PIC is required for optical I/Os. We present the 2.5D integration of silicon PIC on glass interposer using BGA. Electrical fanout was designed while still allowing for these optical I/Os. Full package will incorporate in-package laser diode with beam shaping micro-optics, and hermetic sealing.

Original languageEnglish
Title of host publication2024 IEEE Photonics Conference, IPC 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350361957
DOIs
Publication statusPublished - 2024
Event2024 IEEE Photonics Conference, IPC 2024 - Rome, Italy
Duration: 10 Nov 202414 Nov 2024

Publication series

Name2024 IEEE Photonics Conference, IPC 2024 - Proceedings

Conference

Conference2024 IEEE Photonics Conference, IPC 2024
Country/TerritoryItaly
CityRome
Period10/11/2414/11/24

Keywords

  • disruptive Surface Mounting Technology (SMT)
  • Flip-chip in Package (FCIP)
  • Heterogeneous Integration (HI) towards 3D packaging Technologies
  • high-aspect ratio Through Glass Vias (TGVs)
  • Re-distribution Layers (RDLs)
  • Systems in Package (SIP)
  • Wafer Level packaging (WLP)

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