Research Explorer

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Researcher

Weiqiang Xie

Awards & Distinctions

34 Results

2021

Efficient resonance management in ultrahigh-Q 1D photonic crystal nanocavities fabricated on 300 mm SOI CMOS platform

Weiqiang XiePeter VerheyenMarianna PantouvakiJoris Van CampenhoutDries Van Thourhout

A1 Journal Article in LASER & PHOTONICS REVIEWS

2018

A hybrid SiN-QDOT platform for visible photonics

Lukas ElsingerYunpeng ZhuWeiqiang XieIvo TangheSuzanne BisschopVigneshwaran ChandrasekaranEdouard BrainisPieter GeiregatZeger HensDries Van Thourhout

High extinction ratio hybrid graphene-silicon photonic crystal switch

Leili Abdollahi ShiraminWeiqiang XieBrad SnyderPeter De HeynPeter VerheyenGünther RoelkensDries Van Thourhout

A1 Journal Article in IEEE PHOTONICS TECHNOLOGY LETTERS

Nonlinear silicon nitride waveguides based on PECVD deposition platform

Linghua WangWeiqiang XieDries Van ThourhoutYazhen ZhangHui YuShaohao Wang

A1 Journal Article in OPTICS EXPRESS

Vertical liquid controlled adiabatic waveguide coupler

Herbert D'heerKumar SauravWeiqiang XieCristina Lerma ArceJan WatteDries Van Thourhout

A1 Journal Article in OPTICS EXPRESS

2017

Colloidal quantum dots enabling coherent light sources for integrated silicon-nitride photonics

Weiqiang XieYunpeng ZhuSuzanne BisschopTangi AubertZeger HensDries Van ThourhoutPieter Geiregat

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

Electrically tunable absorption in graphene-integrated silicon photonics crystal cavity

Leili Abdollahi ShiraminWeiqiang XieBrad SnyderPeter De HeynPeter VerheyenGünther RoelkensDries Van Thourhout

Novel light source integration approaches for silicon photonics

Zhechao WangAmin AbbasiUtsav Deepak DaveAndreas De GrooteSulakshna KumariBernadette KunertClement MercklingMarianna PantouvakiYuting ShiBin Tian et al.

A1 Journal Article in LASER & PHOTONICS REVIEWS

On-chip integrated quantum-dot-silicon-nitride microdisk lasers

Weiqiang XieThilo StöferleGabriele RainòTangi AubertSuzanne BisschopYunpeng ZhuRainer F MahrtPieter GeiregatEdouard BrainisZeger Hens et al.

A1 Journal Article in ADVANCED MATERIALS

On-chip low threshold silicon nitride distributed feedback colloidal quantum dot laser

Yunpeng ZhuWeiqiang XiePieter GeiregatSuzanne BisschopTangi AubertEdouard BrainisZeger HensDries Van Thourhout

On-chip single-mode distributed feedback colloidal quantum dot laser under nanosecond pumping

Yunpeng ZhuWeiqiang XieSuzanne BisschopTangi AubertEdouard BrainisPieter GeiregatZeger HensDries Van Thourhout

A1 Journal Article in ACS PHOTONICS

Ultra-compact silicon nitride grating coupler for microscopy systems

Yunpeng ZhuJie WangWeiqiang XieBin TianYanlu LiEdouard BrainisYuqing JiaoDries Van Thourhout

A1 Journal Article in OPTICS EXPRESS

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

Development of passive and active integrated silicon nitride photonics

Weiqiang XieDries Van ThourhoutZeger Hens

Fabrication and characterization of on-chip silicon nitride microdisk integrated with colloidal quantum dots

Weiqiang XieYunpeng ZhuTangi AubertZeger HensEdouard BrainisDries Van Thourhout

A1 Journal Article in OPTICS EXPRESS

Hybrid colloidal quantum dot silicon nitride waveguide gain measurement based on variable stripe length method

Yunpeng ZhuWeiqiang XiePieter GeiregatSuzanne BisschopTangi AubertEdouard BrainisZeger HensDries Van Thourhout

Incorporation of colloidal quantum dots into the gap of plasmonic bowtie antennas

Lukas ElsingerE DrijversV ChandrasekaranWeiqiang XieZeger HensDries Van Thourhout

Integrated silicon nitride microdisk lasers based on quantum dots

Weiqiang XieThilo StöferleGabriele RainòTangi AubertYunpeng ZhuRainer F MahrtEdouard BrainisZeger HensDries Van Thourhout

Integration of silicon nitride photonics with nanoscale materials: from passive to active photonics ICs (invited paper)

Weiqiang XieYunpeng ZhuTangi AubertZeger HensEdouard BrainisDries Van Thourhout

Low driving voltage band-filling-based III-V-on-silicon electroabsorption modulator

QS HuangYC WuKQ MaJH ZhangWeiqiang XieXin FuYC ShiKX ChenJJ HeDries Van Thourhout et al.

A1 Journal Article in APPLIED PHYSICS LETTERS

Optical gain with colloidal quantum dots : from material photo-physics to integrated devices

Suzanne BisschopPieter GeiregatYunpeng ZhuWeiqiang XieT AubertE BrainisD Van ThourhoutZ Hens

2015

5 x 20 Gb/s heterogeneously integrated III-V on silicon electro-absorption modulator array with arrayed waveguide grating multiplexer

Xin FuJianxin ChengQiangsheng HuangYingtao HuWeiqiang XieMartijn TassaertJochem VerbistKeqi MaJianhao ZhangKaixuan Chen et al.

A1 Journal Article in OPTICS EXPRESS

Low-loss silicon nitride waveguide hybridly integrated with colloidal quantum dots

Weiqiang XieYunpeng ZhuTangi AubertSteven VerstuyftZeger HensDries Van Thourhout

A1 Journal Article in OPTICS EXPRESS

Nanoscale and single-dot patterning of colloidal quantum dots

Weiqiang XieRaquel Filipa Gomes Pinto FernandesTangi AubertSuzanne BisschopYunpeng ZhuZeger HensEdouard BrainisDries Van Thourhout

A1 Journal Article in NANO LETTERS

On-chip hybrid integration of silicon nitride microdisk with colloidal quantum dots

Weiqiang XieYunpeng ZhuTangi AubertZeger HensEdouard BrainisDries Van Thourhout

Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip

Ananth SubramanianEva RyckeboerAshim DhakalFrédéric PeyskensAditya MalikBart KuykenHaolan ZhaoShibnath PathakAlfonso RuoccoAndreas De Groote et al.

A1 Journal Article in PHOTONICS RESEARCH

Ultra-compact silicon nitride grating coupler for microscopy system

Yunpeng ZhuY JiaoJie WangWeiqiang XieBin TianDries Van Thourhout

2014

193nm immersion lithography for high performance silicon photonic circuits

shankar kumar SelvarajaGustaf WinrothSabrina LocorotondoGayle MurdochAlexey MileninChristie DelvauxPatrick OngShibnath PathakWeiqiang XieGunther Sterckx et al.

Fabrication of high-Q silicon nitride microdisk resonator coupled with on-chip waveguide

Weiqiang XieDries Van Thourhout

High-Q free-standing silicon nitride microdisk vertically coupled with on-chip waveguide

Weiqiang XieDries Van Thourhout

High-Q photonic crystal nanocavities on 300 mm SOI substrate fabricated with 193 nm immersion lithography

Weiqiang XieMartin Fiersshankar kumar SelvarajaPeter BienstmanJoris Van CampenhoutPhilippe AbsilDries Van Thourhout

A1 Journal Article in JOURNAL OF LIGHTWAVE TECHNOLOGY

Modeling the optical properties of low-cost colloidal quantum dot functionalized Strip SOI waveguides

Abdoulghafar OmariWeiqiang XiePieter GeiregatDries Van ThourhoutZeger Hens

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

Progress towards on-chip single photon sources based on colloidal quantum dots in silicon nitride devices

Suzanne BisschopYunpeng ZhuWeiqiang XieAntoine GuilleZeger HensDries Van ThourhoutEdouard Brainis

2012

High-Q photonic crystal nanocavities on 300 mm SOI substrate fabricated by 193 nm immersion lithography

Weiqiang XieMartin Fiersshankar kumar SelvarajaJoris Van CampenhoutP AbsilDries Van Thourhout