Cheng-Han Wu

Journal Article
open access

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

Tom Reep (UGent) , Cheng-Han Wu (UGent) , Didit Yudistira, Steven Brems, Inge Asselberghs, Marianna Pantouvaki, Joris Van Campenhout, Dries Van Thourhout (UGent) and Bart Kuyken (UGent)

(2025) SCIENTIFIC REPORTS. 15(1).

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Journal Article
A1
open access

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

Cheng-Han Wu (UGent) , Tom Reep (UGent) , Steven Brems, Didit Yudistira, Joris Van Campenhout, Inge Asselberghs, Cedric Huyghebaert, Marianna Pantouvaki, Zheng Wang (UGent) and Dries Van Thourhout (UGent)

(2024) IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. 30(4).

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PhD Thesis
open access

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

Cheng-Han Wu (UGent)

(2024)

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Conference Paper
P1
open access

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

Tom Reep (UGent) , Cheng-Han Wu (UGent) , S. Brems, D. Yudistira, J. Van Campenhout, M. Pantouvaki, Dries Van Thourhout (UGent) and Bart Kuyken (UGent)

(2023) 2023 IEEE PHOTONICS CONFERENCE, IPC. In IEEE Photonics Conference

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Conference Paper
C3
open access

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

Tom Reep (UGent) , Cheng-Han Wu (UGent) , Yishu Huang (UGent) , Yujie Guo (UGent) , Christian Haffner, Bart Kuyken (UGent) and Dries Van Thourhout (UGent)

(2023) Graphene Week 2023, Abstracts.

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Journal Article
A1
open access

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

Cheng-Han Wu (UGent) , Tom Reep (UGent) , Steven Brems, Julien Jussot, Vivek Mootheri, Joris Van Campenhout, Cedric Huyghebaert, Marianna Pantouvaki, Zheng Wang (UGent) and Dries Van Thourhout (UGent)

(2023) OPTICS EXPRESS. 31(22). p.36872-36882

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Conference Paper
C1
open access

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

Tom Reep (UGent) , Cheng-Han Wu (UGent) , Zheng Wang (UGent) , S. Brems, Stéphane Clemmen (UGent) , C. Huyghebaert, J. Van Campenhout, M. Pantouvaki, Dries Van Thourhout (UGent) and Bart Kuyken (UGent)

(2022) 2022 IEEE Photonics Conference (IPC).

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

Tom Reep (UGent) , Cheng-Han Wu (UGent) , Ewoud Vissers (UGent) , S. Brems, D. Yudistira, Joris Van Campenhout, M. Pantouvaki, Dries Van Thourhout (UGent) and Bart Kuyken (UGent)

(2022) IEEE Benelux Photonics Chapter - Annual Symposium 2022. p.197-200

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

Cheng-Han Wu (UGent) , Steven Brems, Inge Asselberghs, Cedric Huyghebaert, Vito Sorianello, Marco Romagnoli, Joris Van Campenhout, Dries Van Thourhout (UGent) and Marianna Pantouvaki

(2021) 2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC).

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Conference Paper
C3
open access

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

Chiara Alessandri, Cheng-Han Wu (UGent) , Frédéric Peyskens (UGent) , I. Asselberghs, S. Brems, C. Huyghebaert, J. Van Campenhout, M. Pantouvaki and Dries Van Thourhout (UGent)

(2020) OSA Advanced Photonics Congress, Abstracts.

Academic Bibliography

Cheng-Han Wu

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

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

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

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

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

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

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

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

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

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

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