[HTML][HTML] Fabrication and photonic applications of Si-integrated LiNbO3 and BaTiO3 ferroelectric thin films

Y Wen, H Chen, Z Wu, W Li, Y Zhang - APL Materials, 2024 - pubs.aip.org
Silicon, renowned for its applications in electronic circuits, also offers significant advantages
in the realm of integrated optics. While silicon does have inherent limitations in fabricating …

Monolithic barium titanate modulators on silicon-on-insulator substrates

Z Dong, A Raju, AB Posadas, M Reynaud… - ACS …, 2023 - ACS Publications
The linear electro-optic (Pockels) effect provides a mechanism for the rapid (and ideally
lossless) modulation of a material's refractive index. Barium titanate (BTO), a complex oxide …

Nanoimprinting Solution-Derived Barium Titanate for Electro-Optic Metasurfaces

HC Weigand, UL Talts, AL Vieli, VV Vogler-Neuling… - Nano Letters, 2024 - ACS Publications
Electro-optic metasurfaces have demonstrated significant potential in enhancing the
modulation speed and efficiency for fast and large-scale free-space optical devices. Barium …

Nature of electro-optic response in tetragonal

I Kim, T Paoletta, AA Demkov - Physical Review B, 2023 - APS
Barium titanate, BaTi O 3 (BTO), has emerged as a promising electro-optic material with
applications in silicon photonics. It boasts one of the largest known electro-optic coefficients; …

Towards High-Performance Pockels Effect-Based Modulators: Review and Projections

Y Li, M Sun, T Miao, J Chen - Micromachines, 2024 - mdpi.com
The ever-increasing demand for high-speed data transmission in telecommunications and
data centers has driven the development of advanced on-chip integrated electro-optic …

Thin-film BTO-based MZMs for next-generation IMDD transceivers beyond 200 Gbps/λ

W Li, F Eltes, E Berikaa, MS Alam… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
The escalating datacenter traffic emphasizes the need for high-performance, cost-effective,
and energy-efficient optical transceivers. We demonstrate barium titanate (BTO) electro-optic …

Si3N4-plasmonic ferroelectric MZIR modulator for 112-Gbaud PAM-4 transmission in the O-band

D Chatzitheocharis, E Lampadariou… - Optics …, 2023 - opg.optica.org
This paper presents a simulation-based analysis on the performance of plasmonic
ferroelectric Mach-Zehnder in a ring (MZIR) versus symmetric Mach-Zehnder modulators …

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 …

Light propagation in anisotropic materials and electro-optical effects: tutorial on the use of eigenvalue problems, tensors, and symmetries

P Steglich, A Kehrein - Journal of the Optical Society of America B, 2024 - opg.optica.org
The properties of anisotropic materials are used in many optical components such as
waveplates or polarizing beamsplitters. In particular, anisotropic materials that possess …

Plasmonic modulators: bringing a new light to silicon

C Hoessbacher, B Baeuerle… - 49th European …, 2023 - ieeexplore.ieee.org
Plasmonic modulators provide high speed and convenient integration on SiPh platforms. To
confirm their commercial viability, we discuss process integration and show reliability data …