Monolithic barium titanate modulators on silicon-on-insulator substrates
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 …
lossless) modulation of a material's refractive index. Barium titanate (BTO), a complex oxide …
Plasmonic ferroelectric modulator monolithically integrated on SiN for 216 GBd data transmission
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 …
presented. We combine nanoscale plasmonics with BTO as solid-state active material and …
Plasmonic Electro-Optic Modulators–A Review
J Smajic, J Leuthold - IEEE Journal of Selected Topics in …, 2024 - ieeexplore.ieee.org
Electro-optical modulators are key components in photonic communications, and they are
decisively important for the quality and data transmission rates. They encode information by …
decisively important for the quality and data transmission rates. They encode information by …
Variable optical attenuator using a multi-path interferometer embedded in an optical cavity
A Dash, P Priyadarshini - Journal of the Optical Society of America B, 2024 - opg.optica.org
Variable optical attenuators (VOAs) used in photonic integrated circuits suffer from trade-off
between dynamic range of attenuation and large footprint and introduce inadvertent …
between dynamic range of attenuation and large footprint and introduce inadvertent …
High-Q Ring Resonators in Low-Loss Monolithic Barium Titanate on Silicon
We investigate loss mechanisms in monolithic photonic structures fabricated from barium
titanate grown epitaxially by RF-sputtering on silicon-on-insulator substrates. We …
titanate grown epitaxially by RF-sputtering on silicon-on-insulator substrates. We …