Research Explorer

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Researcher

Kobe De Geest

Publications & Research Data

Awards & Distinctions

9 Results

2026

Active trimming of high‐speed SiN photonic micro ring resonators using thin film ferroelectrics

Tom VanmaeleEnes LievensKobe De GeestEwout PicavetAndreas LaemontDries Van ThourhoutPeter BienstmanJeroen Beeckman

A1 Journal Article in NANOPHOTONICS

2025

A pathway for the integration of novel ferroelectric thin films on non-planar photonic integrated circuits

Enes LievensKobe De GeestEwout PicavetLiesbet Van LandschootHenk VrielinckGilles Freddy FeutmbaHannes RijckaertKlaartje De BuysserDries Van ThourhoutPeter Bienstman et al.

A1 Journal Article in MICROMACHINES

Characterization of electro-optic thin films for high speed integrated modulators

Jeroen BeeckmanKobe De GeestEnes LievensEwout PicavetJiayi LiuKlaartje De BuysserDries Van Thourhout

Extraction of individual Pockels coefficients of thin films via interferometric reflection measurements

Kobe De GeestEnes LievensEwout PicavetKlaartje De BuysserDries Van ThourhoutJeroen Beeckman

A2 Journal Article in JOURNAL OF PHYSICS-PHOTONICS

2024

Integration of barium titanate thin films in silicon photonics for electro-optic modulation

Enes LievensEwout PicavetKobe De GeestKlaartje De BuysserDries Van ThourhoutPeter BienstmanJeroen Beeckman

Integration of solution‐processed BaTiO3 thin films with high pockels coefficient on photonic platforms

Ewout PicavetEnes LievensKobe De GeestHannes RijckaertEdgar Gutierrez FernandezOier BikondoaEduardo SolanoPetriina PaturiNishant SinghTinus Pannier et al.

A1 Journal Article in ADVANCED FUNCTIONAL MATERIALS

Solution-processed Pb(Zr,Ti)O3 thin films with strong remnant Pockels coefficient

Ewout PicavetKobe De GeestEnes LievensHannes RijckaertTom VandekerckhoveEduardo Solano MinuesaDavy DeduytscheLaura Van BosseleDries Van ThourhoutKlaartje De Buysser et al.

A1 Journal Article in ACS APPLIED MATERIALS & INTERFACES

2023

High frequency characterization of PZT thin-films deposited by chemical solution deposition on SOI for integrated high speed electro-optic modulators

Gilles Freddy FeutmbaLeandro Da SilvaNishant SinghLaurens BreyneKobe De GeestJohn Puthenparampil GeorgeJohan BauwelinckDries Van ThourhoutXin YinJeroen Beeckman

A1 Journal Article in OPTICAL MATERIALS EXPRESS

PZT micro-transfer printing for photonic MEMS

Irfan AnsariKobe De GeestJasper De WitteTom VandekerckhoveHannes RijckaertEwout PicavetEnes LievensGilles Freddy FeutmbaTessa Van de VeireBart Kuyken et al.