Reducing optical confinement losses for fast, efficient nanophotonic modulators

Submitted by grigby1 on Thu, 08/23/2018 - 10:59am

Title	Reducing optical confinement losses for fast, efficient nanophotonic modulators
Publication Type	Conference Paper
Year of Publication	2017
Authors	Keeler, G. A., Campione, S., Wood, M. G., Serkland, D. K., Parameswaran, S., Ihlefeld, J., Luk, T. S., Wendt, J. R., Geib, K. M.
Conference Name	2017 IEEE Photonics Society Summer Topical Meeting Series (SUM)
ISBN Number	978-1-5090-6571-4
Keywords	Broadband communication, cadmium compounds, carrier density, CdO, composability, confinement, confinement-related losses, Cyber-physical systems, electro-optical modulation, elemental semiconductors, epsilon-near-zero confinement, field-effect carrier density tuning, high-mobility conducting oxides, high-mobility oxides, high-speed operation, High-speed optical techniques, In2O3-Si, indium compounds, Integrated optics, integrated optoelectronics, nanophotonic modulators, nanophotonics, optical confinement losses, Optical device fabrication, Optical films, optical losses, optical materials, optical modulation, optical modulators, photonic integrated circuits, privacy, pubcrawl, resilience, Resiliency, Si, Silicon, ultracompact electroabsorption modulators
Abstract	We demonstrate high-speed operation of ultracompact electroabsorption modulators based on epsilon-near-zero confinement in indium oxide (In$_\textrm2$$_\textrm3$\$) on silicon using field-effect carrier density tuning. Additionally, we discuss strategies to enhance modulator performance and reduce confinement-related losses by introducing high-mobility conducting oxides such as cadmium oxide (CdO).
URL	https://ieeexplore.ieee.org/document/8012720
DOI	10.1109/PHOSST.2017.8012720
Citation Key	keeler_reducing_2017

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Science of Security VO