Planar polymer and glass graded index waveguides for data center applications

Richard Pitwon, Akira Yamauchi, Lars Brusberg, Kai Wang, Takaaki Ishigure, Henning Schröder, Marcel Neitz, Alex Worrall

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Embedded optical waveguide technology for optical printed circuit boards (OPCBs) has advanced considerably over the past decade both in terms of materials and achievable waveguide structures. Two distinct classes of planar graded index multimode waveguide have recently emerged based on polymer and glass materials. We report on the suitability of graded index polymer waveguides, fabricated using the Mosquito method, and graded index glass waveguides, fabricated using ion diffusion on thin glass foils, for deployment within future data center environments as part of an optically disaggregated architecture. To this end, we first characterize the wavelength dependent performance of different waveguide types to assess their suitability with respect to two dominant emerging multimode transceiver classes based on directly modulated 850 nm VCSELs and 1310 silicon photonics devices. Furthermore we connect the different waveguide types into an optically disaggregated data storage system and characterize their performance with respect to different common high speed data protocols used at the intra and inter rack level including 10 Gb Ethernet and Serial Attached SCSI.

Original languageEnglish
Title of host publicationOptical Interconnects XVI
PublisherSPIE
Volume9753
ISBN (Electronic)9781628419887
DOIs
Publication statusPublished - 2016
EventOptical Interconnects XVI - San Francisco, United States
Duration: 2016 Feb 152016 Feb 17

Other

OtherOptical Interconnects XVI
CountryUnited States
CitySan Francisco
Period16/2/1516/2/17

Fingerprint

Data Center
Waveguide
Polymers
Waveguides
waveguides
Glass
glass
polymers
Polymer Waveguide
Silicon Photonics
Rack
Vertical-cavity Surface-emitting Laser (VCSEL)
Printed Circuit Board
Optical Waveguides
Ethernet
racks
Data Storage
Storage System
Photonic devices
Surface emitting lasers

Keywords

  • Graded index waveguides
  • Optical PCB (OPCB)
  • Planar glass waveguides
  • Polymer waveguide

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Pitwon, R., Yamauchi, A., Brusberg, L., Wang, K., Ishigure, T., Schröder, H., ... Worrall, A. (2016). Planar polymer and glass graded index waveguides for data center applications. In Optical Interconnects XVI (Vol. 9753). [97530I] SPIE. https://doi.org/10.1117/12.2212376

Planar polymer and glass graded index waveguides for data center applications. / Pitwon, Richard; Yamauchi, Akira; Brusberg, Lars; Wang, Kai; Ishigure, Takaaki; Schröder, Henning; Neitz, Marcel; Worrall, Alex.

Optical Interconnects XVI. Vol. 9753 SPIE, 2016. 97530I.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pitwon, R, Yamauchi, A, Brusberg, L, Wang, K, Ishigure, T, Schröder, H, Neitz, M & Worrall, A 2016, Planar polymer and glass graded index waveguides for data center applications. in Optical Interconnects XVI. vol. 9753, 97530I, SPIE, Optical Interconnects XVI, San Francisco, United States, 16/2/15. https://doi.org/10.1117/12.2212376
Pitwon R, Yamauchi A, Brusberg L, Wang K, Ishigure T, Schröder H et al. Planar polymer and glass graded index waveguides for data center applications. In Optical Interconnects XVI. Vol. 9753. SPIE. 2016. 97530I https://doi.org/10.1117/12.2212376
Pitwon, Richard ; Yamauchi, Akira ; Brusberg, Lars ; Wang, Kai ; Ishigure, Takaaki ; Schröder, Henning ; Neitz, Marcel ; Worrall, Alex. / Planar polymer and glass graded index waveguides for data center applications. Optical Interconnects XVI. Vol. 9753 SPIE, 2016.
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