Research Explorer

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Researcher

Andrew Katumba

Awards & Distinctions

48 Results

2022

Design for robust and efficient neuromorphic photonic accelerator

Samarth AggarwalBowei DongJune Sang LeeMengyun WangAndrew KatumbaPeter BienstmanHarish Bhaskaran

2021

Computing with integrated photonic reservoirs

Joni DambreAndrew KatumbaChonghuai MaStijn SackesynFloris LaporteMatthias FreibergerPeter Bienstman

Bookchapter in Reservoir computing : theory, physical implementations, and applications

2020

Demonstrating delay-based reservoir computing using a compact photonic integrated chip

Krishan HarkhoeGuy VerschaffeltAndrew KatumbaPeter BienstmanGuy Van der Sande

A1 Journal Article in OPTICS EXPRESS

Improving time series recognition and prediction with networks and ensembles of passive photonic reservoirs

Matthias FreibergerStijn SackesynChonghuai MaAndrew KatumbaPeter BienstmanJoni Dambre

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

Integrated photonic delay-lasers for reservoir computing

G. Van der SandeK. HarkhoeAndrew KatumbaPeter BienstmanG. Verschaffelt

Photonic neuromorphic information processing and reservoir computing

Alessio LugnanAndrew KatumbaFloris LaporteMatthias FreibergerStijn SackesynC. MaEmmanuel GooskensJoni DambrePeter Bienstman

A1 Journal Article in APL PHOTONICS

Photonic reservoir computing

Floris LaporteAndrew KatumbaMatthias FreibergerChonghuai MaStijn SackesynEmmanuel GooskensAlessio LugnanJoni DambrePeter Bienstman

Threshold plasticity of hybrid Si-VO2 microring resonators

Zhi WangQiang LiZiling FuAndrew KatumbaFlorian Denis-le CoarerDamien RontaniMarc SciamannaPeter Bienstman

2019

A neuromorphic silicon photonics nonlinear equalizer for optical communications with intensity modulation and direct detection

Andrew KatumbaXin YinJoni DambrePeter Bienstman

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

A power-efficient architecture for on-chip reservoir computing

Stijn SackesynChonghuai MaAndrew KatumbaJoni DambrePeter Bienstman

Behavioral modeling of integrated phase-change photonic devices for neuromorphic computing applications

Santiago G.-C. CarrilloEmanuele GemoXuan LiNathan YoungbloodAndrew KatumbaPeter BienstmanWolfram PerniceHarish BhaskaranC. David Wright

A1 Journal Article in APL MATERIALS

Energy-efficient photonic neuromorphic computing for telecommunication applications

Andrew KatumbaPeter BienstmanJoni Dambre

Neuromorphic information processing using silicon photonics

Peter BienstmanJoni DambreAndrew KatumbaMatthias FreibergerFloris LaporteAlessio LugnanStijn SackesynChonghuai Ma

Non-linear signal equalisation using silicon photonic reservoir computing

Peter BienstmanJoni DambreAndrew KatumbaMatthias FreibergerFloris LaporteAlessio LugnanStijn SackesynChonghuai MaEmmanuel Gooskens

Photonic delay-based reservoir computing integrated on InP chip

K. HarkhoeG. VerschaffeltAndrew KatumbaPeter BienstmanG. Van der Sande

Silicon photonics reservoir computing at 32 Gbit/s

Peter BienstmanJoni DambreAndrew KatumbaMatthias FreibergerFloris LaporteAlessio LugnanStijn SackesynChonghuai MaEmmanuel Gooskens

Training passive photonic reservoirs with integrated optical readout

Matthias FreibergerAndrew KatumbaPeter BienstmanJoni Dambre

A1 Journal Article in IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS

2018

50 Gb/s DMT and 120 Mb/s LTE signal transmission over 5 km of optical fiber using a silicon photonics transceiver

Abdul RahimAmin AbbasiMahmoud ShahinNuno Sequeira AndreAndre RichterJoris Van KerrebrouckKasper Van GasseAndrew KatumbaBart MoeneclaeyXin Yin et al.

A widely tunable vernier filter on a Ge-on-SOI platform for sensing applications

Sanja RadosavljevicNuria Teigell BeneitezAndrew KatumbaMuhammad MuneebMichaël VanslembrouckBart KuykenGünther Roelkens

All-optical reservoir computing on a photonic chip using silicon-based ring resonators

Florian Denis Le CourierMarc SciamannaAndrew KatumbaMatthias FreibergerJoni DambrePeter BienstmanDamien Rontani

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

Analog radio-over-fiber transceivers based on III-V-on-silicon photonics

Kasper Van GasseLaurens BogaertLaurens BreyneJoris Van KerrebrouckSören DhooreCamiel Op de BeeckAndrew KatumbaC.-Y. WuH LiJochem Verbist et al.

A1 Journal Article in IEEE PHOTONICS TECHNOLOGY LETTERS

Delay based reservoir computing on integrated InP photonic chip

K. HarkhoeG. VerschaffeltAndrew KatumbaPeter BienstmanG. Van der Sande

Integrated delay based photonic reservoir computing

K. HarkhoeG. VerschaffeltAndrew KatumbaPeter BienstmanG. Van der Sande

Low-loss photonic reservoir computing with multimode photonic integrated circuits

Andrew KatumbaJelle HeyvaertBendix SchneiderSarah UvinJoni DambrePeter Bienstman

A1 Journal Article in SCIENTIFIC REPORTS

Mid-infrared Vernier racetrack resonator tunable filter implemented on a germanium on SOI waveguide platform

Sanja RadosavljevicNuria Teigell BeneitezAndrew KatumbaMuhammad MuneebMichaël VanslembrouckBart KuykenGünther Roelkens

A1 Journal Article in OPTICAL MATERIALS EXPRESS

Neuromorphic computing based on silicon photonics and reservoir computing

Andrew KatumbaMatthias FreibergerFloris LaporteAlessio LugnanStijn SackesynChonghuai MaJoni DambrePeter Bienstman

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

Numerical demonstration of neuromorphic computing with photonic crystal cavities

Floris LaporteAndrew KatumbaJoni DambrePeter Bienstman

A1 Journal Article in OPTICS EXPRESS

Photonic reservoir computing using silicon chips

Kristof VandoornePauline MechetMartin FiersThomas Van VaerenberghBendix SchneiderAndrew KatumbaFloris LaporteDavid Verstraetenbenjamin SchrauwenJoni Dambre et al.

Photonic reservoir computing: a brain-inspired approach for information processing (invited paper)

Peter BienstmanJoni DambreAndrew KatumbaMatthias FreibergerFloris LaporteAlessio Lugnan

Semiconductor lasers with delayed optical feedback for reservoir computing : short external cavities and multi-mode lasers (invited paper)

Guy Van der SandeKrishnan HarkhoeAndrew KatumbaPeter BienstmanGuy Verschaffelt

Silicon photonics for neuromorphic information processing

Peter BienstmanJoni DambreAndrew KatumbaMatthias FreibergerFloris LaporteAlessio Lugnan

Silicon photonics neuromorphic computing and its application to telecommunications

Andrew KatumbaXin YinJoni DambrePeter Bienstman

Toward neuro-inspired computing using a small network of micro-ring resonators on an integrated photonic chip

Florian Denis-le CoarerMatthias FreibergerJoni DambrePeter BienstmanDamien RontaniAndrew KatumbaMarc Sciamanna

2017

69 Gb/s DMT direct modulation of a Heterogeneously Integrated InP-on-Si DFB Laser

Abdul RahimAmin AbbasiNuno Sequeira AndreAndrew KatumbaHadrien LouchetKasper Van GasseRoel BaetsGeert MorthierGünther Roelkens

A multiple-input strategy to efficient integrated photonic reservoir computing

Andrew KatumbaMatthias FreibergerPeter BienstmanJoni Dambre

A1 Journal Article in COGNITIVE COMPUTATION

Building scalable integrated silicon photonics reservoirs for signal processing

Andrew KatumbaMatthias FreibergerJelle HeyvaertJoni DambrePeter Bienstman

Integrated-photonics implementation of reservoir computing neural networks

Andrew KatumbaFloris LaporteAlessio LugnanJoni DambrePeter Bienstman

On-chip passive photonic reservoir computing with integrated optical readout

Matthias FreibergerAndrew KatumbaPeter BienstmanJoni Dambre

Passive integrated photonics reservoir computing with on-chip readout for telecommunication applications

Andrew KatumbaMatthias FreibergerJoni DambrePeter Bienstman

Photonic reservoir computing using a small network of micro-ring resonators

D. RontaniF. DenisAndrew KatumbaMatthias FreibergerJoni DambrePeter BienstmanM. Sciamanna

Reservoir computing on an active silicon photonics chip using nonlinear microring resonators

F. Denis-le CoarerD. RontaniAndrew KatumbaMatthias FreibergerJoni DambrePeter BienstmanM. Sciamanna

Reservoir computing with nonlinear micro

Damien RontaniFlorian Denis-Le CoarerAndrew KatumbaMatthias FreibergerJoni DambrePeter BienstmanMarc Sciamanna

Reservoir computing with nonlinear micro-resonators on a silicon photonics chip

Damien RontaniFlorian Denis-Le CoarerAndrew KatumbaMatthias FreibergerJoni DambrePeter BienstmanMarc Sciamanna

2016

All-optical NRZ wavelength conversion based on a single hybrid III-V/Si SOA and optical filtering

Yingchen WuQiangsheng HuangShahram KeyvaniniaAndrew KatumbaJing ZhangWeiqiang XieGeert MorthierJian-Jun HeGünther Roelkens

A1 Journal Article in OPTICS EXPRESS

An integrated photonics reservoir computing approach to signal equalization for telecommunications

Andrew KatumbaBendix SchneiderJoni DambrePeter Bienstman

High speed direct modulation of a heterogeneously integrated InP/SOI DFB laser

Amin AbbasiChristos SpatharakisGiannis KanakisNuno Sequeira AndreHadrien LouchetAndrew KatumbaJochem VerbistHercules AvramopoulosPeter BienstmanXin Yin et al.

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

PAM-4 and duobinary direct modulation of a hybrid InP/SOI DFB laser for 40 Gb/s transmission over 2 km single mode fiber

Amin AbbasiC SpatharakisG KanakisNS AndreH LouchetAndrew KatumbaJochem VerbistXin YinJohan BauwelinckH Avramopoulos et al.

2015

Photonic reservoir computing approaches to nanoscale computation

Andrew KatumbaPeter BienstmanJoni Dambre