Research Explorer

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Researcher

Cheng-Han Wu

Awards & Distinctions

12 Results

2025

Graphene absorber on an SOI chip for active and passive mode locking of lasers

Tom ReepCheng-Han WuDidit YudistiraSteven BremsInge AsselberghsMarianna PantouvakiJoris Van CampenhoutDries Van ThourhoutBart Kuyken

A1 Journal Article in SCIENTIFIC REPORTS

Low-loss phase modulation using a MoS2 monolayer integrated on silicon waveguides

Cheng-Han WuTom ReepYishu HuangSteven BremsChristian HaffnerCedric HuyghebaertBart KuykenJoris Van CampenhoutMarianna PantouvakiDries Van Thourhout et al.

A1 Journal Article in 2D MATERIALS

2024

Graphene-based silicon photonic electro-absorption modulators and phase modulators

Cheng-Han WuTom ReepSteven BremsDidit YudistiraJoris Van CampenhoutInge AsselberghsCedric HuyghebaertMarianna PantouvakiZheng WangDries Van Thourhout

A1 Journal Article in IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Integrated photonic modulators based on graphene and other 2D materials for optical interconnects

Cheng-Han WuDries Van ThourhoutMarianna Pantouvaki

2023

Active and passive mode-locking of a laser using a graphene modulator on an SOI chip

Tom ReepCheng-Han WuS. BremsD. YudistiraJ. Van CampenhoutM. PantouvakiDries Van ThourhoutBart Kuyken

High-efficiency dual single layer graphene modulator integrated on slot waveguides

Cheng-Han WuTom ReepSteven BremsJulien JussotVivek MootheriJoris Van CampenhoutCedric HuyghebaertMarianna PantouvakiZheng WangDries Van Thourhout

A1 Journal Article in OPTICS EXPRESS

Transmission penalty optimization in a double-layer graphene slot modulator through mode-shifting

Tom ReepCheng-Han WuYishu HuangYujie GuoChristian HaffnerBart KuykenDries Van Thourhout

2022

An experimental demonstration of a passively mode-locked laser using an integrated graphene saturable absorber

Tom ReepCheng-Han WuEwoud VissersS. BremsD. YudistiraJoris Van CampenhoutM. PantouvakiDries Van ThourhoutBart Kuyken

Saturable absorption of a double layer graphene modulator on a slot waveguide

Tom ReepCheng-Han WuZheng WangS. BremsStéphane ClemmenC. HuyghebaertJ. Van CampenhoutM. PantouvakiDries Van ThourhoutBart Kuyken

2021

Hybrid graphene-WS2 Mach-Zehnder modulator on passive silicon waveguide

Cheng-Han WuSteven BremsInge AsselberghsCedric HuyghebaertVito SorianelloMarco RomagnoliJoris Van CampenhoutDries Van ThourhoutMarianna Pantouvaki

2020

Prospects for hybrid integration of Si and SiN waveguides with graphene and other 2D-materials

Chiara AlessandriCheng-Han WuFrédéric PeyskensI. AsselberghsS. BremsC. HuyghebaertJ. Van CampenhoutM. PantouvakiDries Van Thourhout

2019

Influence of passivation layer on graphene properties for optoelectronic applications

Chiara AlessandriCheng-Han WuXiangyu WuInge AsselberghsSteven BremsCedric HuyghebaertJoris Van CampenhoutDries Van ThourhoutMarianna Pantouvaki