Presentation
28 April 2017 Single-mode polymer waveguide PCBs for on-board chip-to-chip interconnects (Conference Presentation)
Marika P. Immonen, Jinhua Wu, Hui Juan Yan, Long Xiu Zhu, Jon V. DeGroot Jr., Brandon W. Swatowski, Diana Proffit, Kai Su, Adam Tomasik, W. Ken Weidner
Author Affiliations +
Proceedings Volume 10109, Optical Interconnects XVII; 101090K (2017) https://doi.org/10.1117/12.2256088
Event: SPIE OPTO, 2017, San Francisco, California, United States
Abstract
Pluggable optics are being pushed to their limits in terms of face plate density and power consumption requirements within emerging mega data centers and HPCs applications. Future applications seek silicon photonics based optical engines with ability for high channel count and throughput beyond 1Tb/s. In this paper, we show our results in development of single mode polymer-based optical-electrical PCBs (OEPCBs) supporting the emerging Si-Pho host PCB platforms with multi-terabit on-board routing capability for chip-to-chip communications. Single mode polymer waveguides (SM-PWGs) are fabricated using new photopatternable optical silicone materials (WG-2211/WG-2511-WG2711) on conventional PCBs. Test platform PCB shows designs with varying core sizes (20/15/12/9/7µm) and channel lengths (5-15cm). The measurements results show single-mode waveguides loss as less 0.4 dB/cm at 1310nm. Furthermore, the result show new waveguide material to be compliance for both rigid and flexible PCBs. OEPCB compliance evaluation test results shown in the paper includes results of lamination, chemical compliance, drilling, and plating tests. The results shown in the paper show first time ever fabrication of single mode polymer waveguide OEPCBs in production environment.
Conference Presentation
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marika P. Immonen, Jinhua Wu, Hui Juan Yan, Long Xiu Zhu, Jon V. DeGroot Jr., Brandon W. Swatowski, Diana Proffit, Kai Su, Adam Tomasik, and W. Ken Weidner "Single-mode polymer waveguide PCBs for on-board chip-to-chip interconnects (Conference Presentation)", Proc. SPIE 10109, Optical Interconnects XVII, 101090K (28 April 2017); https://doi.org/10.1117/12.2256088
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KEYWORDS
Waveguides

Polymers

Single mode fibers

Polymer multimode waveguides

Waveguide modes

Optical fabrication

Channel projecting optics

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