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Journal Articles

Ultra-sensitive refractive index gas sensor with functionalized silicon nitride photonic circuits

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Giuseppe Antonacci, Jeroen Goyvaerts, Haolan Zhao, Bettina Baumgartner, Bernhard Lendl, Roel Baets
Journal: APL Photonics
APL Photonics 5, 081301 (2020)
https://doi.org/10.1063/5.0013577
Published: August 2020
View article titled, Ultra-sensitive refractive index gas sensor with functionalized silicon nitride photonic circuits
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Includes: Supplementary data
Journal Articles

III-V-on-Si photonic integrated circuits realized using micro-transfer-printing

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Jing Zhang, Grigorij Muliuk, Joan Juvert, Sulakshna Kumari, Jeroen Goyvaerts, Bahawal Haq, Camiel Op de Beeck, Bart Kuyken, Geert Morthier, Dries Van Thourhout, Roel Baets, Guy Lepage, Peter Verheyen, Joris Van Campenhout, Agnieszka Gocalinska, James O’Callaghan, Emanuele Pelucchi, Kevin Thomas, Brian Corbett, António José Trindade, Gunther Roelkens
Journal: APL Photonics
APL Photonics 4, 110803 (2019)
https://doi.org/10.1063/1.5120004
Published: November 2019
View article titled, III-V-on-Si photonic integrated circuits realized using micro-transfer-printing
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Journal Articles

ALD assisted nanoplasmonic slot waveguide for on-chip enhanced Raman spectroscopy

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Ali Raza, Stéphane Clemmen, Pieter Wuytens, Muhammad Muneeb, Michiel Van Daele, Jolien Dendooven, Christophe Detavernier, Andre Skirtach, Roel Baets
Journal: APL Photonics
APL Photonics 3, 116105 (2018)
https://doi.org/10.1063/1.5048266
Published: October 2018
View article titled, ALD assisted nanoplasmonic slot waveguide for on-chip enhanced Raman spectroscopy
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Includes: Supplementary data
Journal Articles

Heterogeneously integrated III–V-on-silicon 2.3x μm distributed feedback lasers based on a type-II active region

Ruijun Wang, Stephan Sprengel, Aditya Malik, Anton Vasiliev, Gerhard Boehm, Roel Baets, Markus-Christian Amann, Gunther Roelkens
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 221111 (2016)
https://doi.org/10.1063/1.4971350
Published: December 2016
View article titled, Heterogeneously integrated III–V-on-silicon 2.3x <em>μ</em>m distributed feedback lasers based on a type-II active region
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Journal Articles

A polymer-based surface grating coupler with an embedded Si3N4 layer

Linghua Wang, Yanlu Li, Marco Garcia Porcel, Diedrik Vermeulen, Xiuyou Han, Jinyan Wang, Xigao Jian, Roel Baets, Mingshan Zhao, Geert Morthier
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 114507 (2012)
https://doi.org/10.1063/1.4724335
Published: June 2012
View article titled, A polymer-based surface grating coupler with an embedded Si<sub>3</sub>N<sub>4</sub> layer
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Journal Articles

Ultralow-power all-optical wavelength conversion in a silicon-on-insulator waveguide based on a heterogeneously integrated III-V microdisk laser

Liu Liu, Joris Van Campenhout, Günther Roelkens, Dries Van Thourhout, Pedro Rojo-Romeo, Philippe Regreny, Christian Seassal, Jean-Marc Fédéli, Roel Baets
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 061107 (2008)
https://doi.org/10.1063/1.2967338
Published: August 2008
View article titled, Ultralow-power all-optical wavelength conversion in a silicon-on-insulator waveguide based on a heterogeneously integrated III-V microdisk laser
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Journal Articles

Finesse enhancement in silicon-on-insulator two-ring resonator system

Landobasa Y. M. Tobing, Desmond C. S. Lim, Pieter Dumon, Roel Baets, Mee-Koy Chin
Journal: Applied Physics Letters
Appl. Phys. Lett. 92, 101122 (2008)
https://doi.org/10.1063/1.2894203
Published: March 2008
View article titled, Finesse enhancement in silicon-on-insulator two-ring resonator system
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Journal Articles

Flexible metal grating based optical fiber probe for photonic integrated circuits

Stijn Scheerlinck, Dirk Taillaert, Dries Van Thourhout, Roel Baets
Journal: Applied Physics Letters
Appl. Phys. Lett. 92, 031104 (2008)
https://doi.org/10.1063/1.2827589
Published: January 2008
View article titled, Flexible metal grating based optical fiber probe for photonic integrated circuits
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Journal Articles

Iodine enhanced focused-ion-beam etching of silicon for photonic applications

Jonathan Schrauwen, Dries Van Thourhout, Roel Baets
Journal: Journal of Applied Physics
J. Appl. Phys. 102, 103104 (2007)
https://doi.org/10.1063/1.2815664
Published: November 2007
View article titled, Iodine enhanced focused-ion-beam etching of silicon for photonic applications
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Journal Articles

Transmission of pillar-based photonic crystal waveguides in InP technology

Abigaël Kok, Erik Jan Geluk, Boudewijn Docter, Jos van der Tol, Richard Nötzel, Meint Smit, Roel Baets
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 201109 (2007)
https://doi.org/10.1063/1.2814041
Published: November 2007
View article titled, Transmission of pillar-based photonic crystal waveguides in InP technology
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Journal Articles

Focused-ion-beam fabricated vertical fiber couplers on silicon-on-insulator waveguides

Jonathan Schrauwen, Dries Van Thourhout, Roel Baets
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 141102 (2006)
https://doi.org/10.1063/1.2356311
Published: October 2006
View article titled, Focused-ion-beam fabricated vertical fiber couplers on silicon-on-insulator waveguides
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Journal Articles

Impact of absorption mechanisms on Kerr-nonlinear resonator behavior

Gino Priem, Peter Bienstman, Geert Morthier, Roel Baets
Journal: Journal of Applied Physics
J. Appl. Phys. 99, 063103 (2006)
https://doi.org/10.1063/1.2184432
Published: March 2006
View article titled, Impact of absorption mechanisms on Kerr-nonlinear resonator behavior
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Journal Articles

Transverse magnetic mode nonreciprocal propagation in an amplifying Al Ga In As ∕ In P optical waveguide isolator

Wouter Van Parys, Bart Moeyersoon, Dries Van Thourhout, Roel Baets, Mathias Vanwolleghem, Beatrice Dagens, Jean Decobert, Odile Le Gouezigou, Dalila Make, Reinier Vanheertum, Liesbet Lagae
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 071115 (2006)
https://doi.org/10.1063/1.2174106
Published: February 2006
View article titled, Transverse magnetic mode nonreciprocal propagation in an amplifying Al Ga In As ∕ In P optical waveguide isolator
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Journal Articles

Modeling nematic liquid crystals in the neighborhood of edges

Hans Desmet, Kristiaan Neyts, Roel Baets
Journal: Journal of Applied Physics
J. Appl. Phys. 98, 123517 (2005)
https://doi.org/10.1063/1.2143122
Published: December 2005
View article titled, Modeling nematic liquid crystals in the neighborhood of edges
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Journal Articles

Resonator-based all-optical Kerr-nonlinear phase shifting: Design and limitations

Gino Priem, Inge Notebaert, Peter Bienstman, Geert Morthier, Roel Baets
Journal: Journal of Applied Physics
J. Appl. Phys. 97, 023104 (2005)
https://doi.org/10.1063/1.1829148
Published: December 2004
View article titled, Resonator-based all-optical Kerr-nonlinear phase shifting: Design and limitations
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Journal Articles

Experimental demonstration of nonreciprocal amplified spontaneous emission in a CoFe clad semiconductor optical amplifier for use as an integrated optical isolator

Mathias Vanwolleghem, Wouter Van Parys, Dries Van Thourhout, Roel Baets, François Lelarge, Olivier Gauthier-Lafaye, Bruno Thedrez, Roel Wirix-Speetjens, Liesbet Lagae
Journal: Applied Physics Letters
Appl. Phys. Lett. 85, 3980–3982 (2004)
https://doi.org/10.1063/1.1811802
Published: November 2004
View article titled, Experimental demonstration of nonreciprocal amplified spontaneous emission in a CoFe clad semiconductor optical amplifier for use as an integrated optical isolator
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Journal Articles

Low Loss Nanophotonic Waveguides and Ring Resonators in Silicon‐on‐Insulator

Roel Baets, Wim Bogaerts, Dirk Taillaert, Pieter Dumon, Peter Bienstman, Dries Van Thourhout, Joris Van Campenhout, Vincent Wiaux, Johan Wouters, Stephan Beckx
Journal: AIP Conference Proceedings
AIP Conf. Proc. 709, 308–327 (2004)
https://doi.org/10.1063/1.1764026
Published: May 2004
View article titled, Low Loss Nanophotonic Waveguides and Ring Resonators in Silicon‐on‐Insulator
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Journal Articles

Potential of 1D Kerr‐nonlinear resonators for all‐optical phase shifting

Gino Priem, Geert Morthier, Roel Baets
Journal: AIP Conference Proceedings
AIP Conf. Proc. 709, 433–434 (2004)
https://doi.org/10.1063/1.1764044
Published: May 2004
View article titled, Potential of 1D Kerr‐nonlinear resonators for all‐optical phase shifting
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