Research Explorer

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Researcher

Hongtao Chen

24 Results

2018

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 VerbistAbdul RahimAmin AbbasiBart MoeneclaeyZheng WangHongtao ChenJ. Van CampenhoutXin YinBart KuykenGeert MorthierJohan BauwelinckGuy TorfsGünther Roelkens

A1 Journal Article in IEEE PHOTONICS TECHNOLOGY LETTERS

2017

100-Gbps RZ data reception in 67-GHz Si-contacted germanium waveguide p-i-n photodetectors

Hongtao ChenM. GaliliP. VerheyenP. De HeynG. LepageJ. De CosterS. BalakrishnanP. AbsilL. OxenloweJ. Van CampenhoutGünther Roelkens

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Chirp managed optical link based on a directly modulated InP/Si DFB laser

Amin AbbasiHongtao ChenJochem VerbistXin YinJohan BauwelinckGünther RoelkensGeert Morthier

2016

-1 V bias 56 Gbps germanium waveguide p-i-n photodetector with silicon contacts

Hongtao ChenP VerheyenP De HeynG LepageJ De CosterP AbsilGünther RoelkensJ Van Campenhout

-1 V bias 67 GHz bandwidth Si-contacted germanium waveguide p-i-n photodetector for optical links at 56 Gbps and beyond

Hongtao ChenP VerheyenP De HeynG LepageJ De CosterS BalakrishnanP AbsilW YaoL ShenGünther RoelkensJ Van Campenhout

A1 Journal Article in OPTICS EXPRESS

3.8 um heterogeneously integrated III-V on silicon micro-spectrometer

Anton VasilievMuhammad MuneebAlfonso RuoccoAditya MalikHongtao ChenM NedeljkovicJ Soler-PenadesL CeruttiJB RodriguezG MashanovichM SmitE TournieGünther Roelkens

480Mbps / 1 Gbps radio-over-fiber link based on a directly modulated III-V-on-silicon DFB laser

Kasper Van GasseJoris Van KerrebrouckAmin AbbasiGuy TorfsHongtao ChenXin YinJohan BauwelinckG Roelkens

56 Gb/s Germanium waveguide electro-absorption modulator

Srinivasan Ashwyn SrinivasanMarianna PantouvakiShashank GuptaHongtao ChenPeter VerheyenGuy LepageGünther RoelkensKrishna SaraswatDries Van ThourhoutPhilippe AbsilJoris Van Campenhout

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

A 1310 nm sub-5V Ge APD based optical receiver in a silicon platfrom for 32 Gbps PAM-4 transmission over 40 km

Jochem VerbistHongtao ChenBart MoeneclaeyJ Van CampenhoutXin YinJohan BauwelinckGünther Roelkens

Advanced germanium p-i-n and avalanche photodetectors for low-power optical interconnects

Hongtao ChenGünther RoelkensJoris Van Campenhout

Compact low-power-consumption 28-Gbaud QPSK/16-QAM integrated silicon photonic/electronic coherent receiver

Jing ZhangJochem VerbistBart MoeneclaeyJ Van WeerdenburgR Van UdenHongtao ChenJ Van CampenhoutC OkonkwoXin YinJohan BauwelinckGünther Roelkens

A1 Journal Article in IEEE PHOTONICS JOURNAL

Dark current analysis in high-speed germanium p-i-n waveguide photodetectors

Hongtao ChenP VerheyenP De HeynG LepageJ De CosterS BalakrishnanP AbsilGünther RoelkensJ Van Campenhout

A1 Journal Article in JOURNAL OF APPLIED PHYSICS

III-V-on-silicon integrated micro - spectrometer for the 3 μm wavelength range

Muhammad MuneebAnton VasilievAlfonso RuoccoAditya MalikHongtao ChenM. NedeljkovicJ. S. PenadesL. CeruttiJ. B. RodriguezG. Z. MashanovichM. K. SmitE. TourniGünther Roelkens

A1 Journal Article in OPTICS EXPRESS

Towards Si photonics based transceivers using directly modulated heterogeneously integrated DFB lasers

Amin AbbasiHongtao ChenJochem VerbistXin YinJohan BauwelinckGünther RoelkensGeert Morthier

2015

50GHz Ge waveguide electro-absorption modulator integrated in a 220nm SOI photonics platform

S GuptaSrinivasan Ashwyn SrinivasanM PantouvakiHongtao ChenP VerheyenG LepageDries Van ThourhoutGünther RoelkensK SaraswatP AbsilJ Van Campenhout

A 4x20Gb/s WDM ring-based hybrid CMOS silicon photonics transceiver

Michal RakowskiMarianna PantouvakiPeter De HeynPeter VerheyenMark IngelsHongtao ChenJeroen De CosterGuy LepageBrad SnyderKristin De MeyerMichiel SteyaertNicola PavarelliJun Su LeePeter O'BrienPhilippe AbsilJoris Van Campenhout

A 4x20Gb/s WDM ring-based hybrid CMOS silicon photonics transceiver

M RakowskiM PantouvakiP De HeynP VerheyenM IngelsHongtao ChenJ De CosterG LepageB SnyderK De MeyerM SteyaertN PavarelliJ Su LeeP O'BrienP AbsilJ Van Campenhout

Imec iSiPP25G silicon photonics: a robust CMOS-based photonics technology platform

Philippe P. AbsilPeter De HeynHongtao ChenPeter VerheyenGuy LepageMarianna PantouvakiJeroen De CosterAmit KhannaYoussef DrissiDries Van ThourhoutJoris Van Campenhout

Low-voltage waveguide Ge APD based high sensitivity 10 Gb/s Si photonic receiver

Hongtao ChenJochem VerbistP VerheyenP De HeynG LepageJ De CosterP AbsilXin YinJohan BauwelinckJ Van CampenhoutGünther Roelkens

Sub-5V germanium waveguide avalanche photodiode based 25 Gb/s 1310 nm optical receiver

Hongtao ChenJochem VerbistP verheyenP. De HeynG LepageJ De CosterP AbsilBart MoeneclaeyXin YinJohan BauwelinckJ Van CampenhoutGünther Roelkens

2014

Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition

Chen HuAlban GassenqYolanda Justo ZarraquiñosKilian Devloo-CasierHongtao ChenChristophe DetavernierZeger HensGünther Roelkens

A1 Journal Article in APPLIED PHYSICS LETTERS

Low-voltage Ge avalanche photodetector for highly sensitive 10Gb/s Si photonic receivers

Hongtao ChenP VerheyenM RakowskiP DE HeynG LepageJ De CosterP AbsilGünther RoelkensJan Van Campenhout

Low-voltage, high-sensitivity 10 Gb/s Ge avalanche photodetectors

Hongtao ChenP VerheyenM RakowskiP De HeynG LepageJ De CosterP AbsilGünther RoelkensJ Van Campenhout

Short-wave infrared PbS colloidal quantum dot photodetectors with AlOx atomic layer deposition passivation

Chen HuAlban GassenqYolanda Justo ZarraquiñosKilian Devloo-CasierHongtao ChenHaolan ZhaoChristophe DetavernierZeger HensGünther Roelkens