Ghent University Academic Bibliography

Journal Article
A1
open access

Influence of longitudinal mode components on second harmonic generation in III-V-on-insulator nanowires

Charles Ciret, Koen Alexander, Nicolas Poulvellarie, Maximilien Billet (UGent) , Carlos Mas Arabi, Bart Kuyken (UGent) , Simon-Pierre Gorza and Francois Leo

(2020) OPTICS EXPRESS. 28(21). p.31584-31593

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Journal Article
A1
open access

Second-harmonic generation enabled by longitudinal electric-field components in photonic wire waveguides

Nicolas Poulvellarie, Utsav Dave, Koen Alexander, Charles Ciret, Maximilien Billet (UGent) , Carlos Mas Arabi, Fabrice Raineri, Sylvain Combrié, Alfredo De Rossi, Günther Roelkens (UGent) , et al.

(2020) PHYSICAL REVIEW A. 102(2).

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Conference Paper
P1
open access

Hybrid PZT/Si TM/TE electro-optic phase modulators

Gilles Freddy Feutmba (UGent) , John P. George, Koen Alexander, Dries Van Thourhout (UGent) and Jeroen Beeckman (UGent)

(2019) INTEGRATED OPTICS: DEVICES, MATERIALS, AND TECHNOLOGIES XXIII. In Proceedings of SPIE 10921. p.109210Q-1-109210Q-7

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Nanophotonic PZT-on-SiN pockels modulators

Koen Alexander, John P. George, Gilles Freddy Feutmba (UGent) , Isaac Luntadila Lufungula (UGent) , Kristiaan Neyts (UGent) , Bart Kuyken (UGent) , Jeroen Beeckman (UGent) and Dries Van Thourhout (UGent)

(2019) Smart Photonic and Optoelectronic Integrated Circuits XXI.

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Experimental observation of second harmonic generation enabled by longitudinal components in indium gallium phosphide nanowires

Nicolas Poulvellarie, Utsav Deepak Dave (UGent) , Koen Alexander, Charles Ciret, Simon-Pierre Gorza, Fabrice Raineri, Sylvain Combrie, Alfredo De Rossi, Günther Roelkens (UGent) , Bart Kuyken (UGent) , et al.

(2019) 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).

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Second harmonic generation induced by longitudinal components in indium gallium phosphide nanowaveguides

Nicolas Poulvellarie, Utsav Deepak Dave (UGent) , Koen Alexander, Charles Ciret, Fabrice Raineri, Sylvain Combrié, Alfredo De Rossi, Günther Roelkens (UGent) , Simon-Pierre Gorza, Bart Kuyken (UGent) , et al.

(2019) Nonlinear Optics (NLO). In OSA Technical Digest

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Nanophotonic PZT-on-SiN pockels modulators

Koen Alexander, John Puthenparampil George (UGent) , Gilles Freddy Feutmba (UGent) , Isaac Luntadila Lufungula (UGent) , Kristiaan Neyts (UGent) , Bart Kuyken (UGent) , Jeroen Beeckman (UGent) and Dries Van Thourhout (UGent)

(2019) Smart Photonic and Optoelectronic Integrated Circuits XXI. In Proceedings of SPIE 10922.

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Gate-tunable nonlinear refraction and absorption in graphene-covered silicon nitride waveguides

Koen Alexander, Nadja A. Savostianova, Sergey A. Mikhailov, Dries Van Thourhout (UGent) and Bart Kuyken (UGent)

(2018) ACS PHOTONICS. 5(12). p.4944-4950

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Conference Paper
C1
open access

Optimization of hybrid PZT/Si electro-optic phase modulators

Gilles Freddy Feutmba (UGent) , John Puthenparampil George (UGent) , Koen Alexander, Dries Van Thourhout (UGent) and Jeroen Beeckman (UGent)

(2018) Proceedings of the 23rd Annual Symposium of the IEEE Photonics Society, Benelux Chapter. p.145-148

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Second harmonic generation by mixing longitudinal and transverse electric field components in indium gallium phosphide-on-insulator wire waveguides

Utsav Deepak Dave (UGent) , Nicolas Poulvellarie, Koen Alexander, S.P. Gorza, F. Raineri, S. Combrie, A. De Rossi, Günther Roelkens (UGent) , Bart Kuyken (UGent) and F. Leo

(2018) Optical Sensors 2018 Advanced Photonics Congress. In OSA Technical Digest

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Conference Paper
C1
open access

Advances in PZT-on-SiN electro-optic modulator platform

John Puthenparampil George (UGent) , Koen Alexander, Bart Kuyken (UGent) , Dries Van Thourhout (UGent) and Jeroen Beeckman (UGent)

(2018) Advanced Photonics Congress.

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PhD Thesis

Integrated silicon nitride photonics with highly nonlinear thin films and 2D materials : properties and devices

Koen Alexander

(2018)

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Journal Article
A1
open access

Nanophotonic Pockels modulators on a silicon nitride platform

Koen Alexander, John Puthenparampil George (UGent) , Jochem Verbist, Kristiaan Neyts (UGent) , Bart Kuyken (UGent) , Dries Van Thourhout (UGent) and Jeroen Beeckman (UGent)

(2018) NATURE COMMUNICATIONS. 9.

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Conference Paper
P1
open access

Electrically tunable nonlinear refraction and absorption in graphene-covered SiN waveguides

Koen Alexander, Bart Kuyken (UGent) and Dries Van Thourhout (UGent)

(2018) 2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO). In Conference on Lasers and Electro-Optics

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Electrically tunable optical nonlinearity of graphene-covered SiN waveguides

Koen Alexander, Muhammad Mohsin, Utsav Deepak Dave (UGent) , Leili Abdollahi Shiramin (UGent) , Stéphane Clemmen (UGent) , Daniel Neumaier, Bart Kuyken (UGent) and Dries Van Thourhout (UGent)

(2017) 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO). In Conference on Lasers and Electro-Optics

Academic Bibliography

Influence of longitudinal mode components on second harmonic generation in III-V-on-insulator nanowires

Second-harmonic generation enabled by longitudinal electric-field components in photonic wire waveguides

Hybrid PZT/Si TM/TE electro-optic phase modulators

Nanophotonic PZT-on-SiN pockels modulators

Experimental observation of second harmonic generation enabled by longitudinal components in indium gallium phosphide nanowires

Second harmonic generation induced by longitudinal components in indium gallium phosphide nanowaveguides

Nanophotonic PZT-on-SiN pockels modulators

Gate-tunable nonlinear refraction and absorption in graphene-covered silicon nitride waveguides

Optimization of hybrid PZT/Si electro-optic phase modulators

Second harmonic generation by mixing longitudinal and transverse electric field components in indium gallium phosphide-on-insulator wire waveguides

Advances in PZT-on-SiN electro-optic modulator platform

Integrated silicon nitride photonics with highly nonlinear thin films and 2D materials : properties and devices

Nanophotonic Pockels modulators on a silicon nitride platform

Electrically tunable nonlinear refraction and absorption in graphene-covered SiN waveguides

Electrically tunable optical nonlinearity of graphene-covered SiN waveguides

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