Plasmonic ferroelectric modulator monolithically integrated on SiN for 216 GBd data transmission

M Kohli, D Chelladurai, A Messner, Y Horst… - Journal of Lightwave …, 2023 - opg.optica.org
A high-speed plasmonic barium titanate (BTO, BaTiO_3) Mach-Zehnder modulator is
presented. We combine nanoscale plasmonics with BTO as solid-state active material and …

RF-sputtered Z-cut electro-optic barium titanate modulator on silicon photonic platform

AB Posadas, VE Stenger, JD DeFouw… - Journal of Applied …, 2023 - pubs.aip.org
ABSTRACT Epitaxial BaTiO3 integrated on Si or Si-on-insulator using off-axis radio
frequency sputtering is a promising material platform for building electro-optic modulators …

Electro-optic frequency response of thin-film barium titanate (BTO) from 20 to 270 GHz

D Chelladurai, M Kohli, Y Horst… - … and Exhibition on …, 2022 - opg.optica.org
ECOC 2022 Paper Template Page 1 Electro-Optic Frequency Response of Thin-Film Barium
Titanate (BTO) from 20 to 270 GHz Daniel Chelladurai(1), Manuel Kohli(1), Yannik Horst(1) …

216 GBd plasmonic ferroelectric modulator monolithically integrated on silicon nitride

M Kohli, D Chelladurai, A Messner, Y Horst… - … and Exhibition on …, 2022 - opg.optica.org
We demonstrate a 216 GBd plasmonic ferroelectric modulator monolithically integrated with
a foundry-produced silicon nitride platform. The combination of low-loss waveguiding …

Plasmonic transceivers for the Terabaud age

D Moor, J Leuthold, Y Fedoryshyn… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
This work summarizes the recent progress towards a Terabaud electronic-plasmonic circuit
integration platform. The conventional (2D), flip-chip and monolithic electronic-photonic …

The silicon-based XOI wafer: The most general electronics-photonics platform for computing, sensing, and communications

R Soref, BJ Shastri, AN Tait - IEEE Journal of Selected Topics …, 2022 - ieeexplore.ieee.org
This paper proposes that the 300-mm-diameter silicon wafer coated with a thin insulator
layer, which becomes a buried layer, is the most general and most capable platform for high …

Efficient multi-step coupling between Si3N4 waveguides and CMOS plasmonic ferroelectric phase shifters in the O-band

D Chatzitheocharis, D Ketzaki, G Patsamanis… - Optics …, 2022 - opg.optica.org
In this paper we present a thorough simulation-based analysis for the design of multi-step
couplers bridging seamlessly plasmonic barium titanate oxide (BTO) ferroelectric phase …