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John Puthenparampil George
John Puthenparampil George
Post doctoral Scientist
Verified email at ugent.be - Homepage
Title
Cited by
Cited by
Year
Nanophotonic Pockels modulators on a silicon nitride platform
DVTUGJBUG Koen Alexander (UGent) , John Puthenparampil George (UGent ...
Nature Communications 9 (1), 3444, 2018
226*2018
Lanthanide-assisted deposition of strongly electro-optic PZT thin films on silicon: toward integrated active nanophotonic devices
JP George, PF Smet, J Botterman, V Bliznuk, W Woestenborghs, ...
ACS applied materials & interfaces 7 (24), 13350-13359, 2015
742015
Digitally controlled phase shifter using an SOI slot waveguide with liquid crystal infiltration
Y Xing, T Ako, JP George, D Korn, H Yu, P Verheyen, M Pantouvaki, ...
IEEE Photonics Technology Letters 27 (12), 1269-1272, 2015
652015
Multi-electrode tunable liquid crystal lenses with one lithography step
J Beeckman, TH Yang, I Nys, JP George, TH Lin, K Neyts
Optics Letters 43 (2), 271-274, 2018
622018
Preferentially oriented BaTiO3 thin films deposited on silicon with thin intermediate buffer layers
JP George, J Beeckman, W Woestenborghs, PF Smet, W Bogaerts, ...
Nanoscale research letters 8, 1-7, 2013
482013
Design, fabrication and characterization of a distributed Bragg reflector for reducing the étendue of a wavelength converting system
B Gao, JP George, J Beeckman, K Neyts
Optics Express 28 (9), 12837-12846, 2020
302020
Broadband electro-optic modulation using low-loss PZT-on-silicon nitride integrated waveguides
K Alexander, JP George, B Kuyken, J Beeckman, D Van Thourhout
CLEO: Applications and Technology, JTh5C. 7, 2017
202017
Evaluating scale deposition and scale tendency of effluent water mix with seawater for compatible injection water
M Al-Samhan, K Alanezi, J Al-Fadhli, F Al-Attar, S Mukadam, J George
Journal of Petroleum Exploration and Production Technology 10, 2105-2111, 2020
192020
Low frequency filtering of digital radiographic images
CR Wilson, WD Foley, JP George, GT Scanlon, TL Lawson, LB Berland
Digital Radiography 314, 327-330, 1981
131981
Ferroelectric thin films with liquid crystal for gradient index applications
O Willekens, JP George, K Neyts, J Beeckman
Optics Express 24 (8), 8088-8096, 2016
122016
Reversible and Tunable Second‐Order Nonlinear Optical Susceptibility in PZT Thin Films for Integrated Optics
GF Feutmba, A Hermans, JP George, H Rijckaert, I Ansari, ...
Advanced Optical Materials 9 (16), 2100149, 2021
112021
Compact integrated optical directional coupler with large cross section silicon waveguides
JP George, N Dasgupta, BK Das
Silicon Photonics and Photonic Integrated Circuits II 7719, 453-460, 2010
112010
Light modulation in Silicon photonics by PZT actuated acoustic waves
I Ansari, JP George, GF Feutmba, T Van de Veire, A Pandey, J Beeckman, ...
ACS photonics 9 (6), 1944-1953, 2022
102022
Preferentially oriented perovskite-related thin film
J Beeckman, K Neyts, JP GEORGE
US Patent App. 14/648,755, 2015
92015
A strong pockels pzt/si modulator for efficient electro-optic tuning
GF Feutmba, T Van de Veire, I Ansari, JP George, D Van Thourhout, ...
Integrated Photonics Research, Silicon and Nanophotonics, ITu1A. 6, 2020
72020
Improvement of liquid crystal tunable lenses with weakly conductive layers using multifrequency driving
T Vanackere, T Vandekerckhove, E Claeys, JP George, K Neyts, ...
Optics Letters 45 (4), 1001-1004, 2020
72020
Paper No S1. 3: Lead Zirconate Titanate‐Based Transmissive Liquid Crystal Lens Approach
O Willekens, J George, K Neyts, J Beeckman
SID Symposium Digest of Technical Papers 46 (S1), 7-7, 2015
72015
In-plane characterization of PZT thin films for the creation of a general impedance model
T Van de Veire, JP George, H Rijckaert, K Neyts, J Lauwaert, F Beunis, ...
Journal of Applied Physics 129 (9), 2021
62021
Hybrid PZT/Si TM/TE electro-optic phase modulators
GF Feutmba, JP George, K Alexander, D Van Thourhout, J Beeckman
Integrated Optics: Devices, Materials, and Technologies XXIII 10921, 85-91, 2019
52019
Direct digital control of an efficient silicon+ liquid crystal phase shifter
Y Xing, T Ako, JP George, D Korn, H Yu, P Verheyen, M Pantouvaki, ...
11th International Conference on Group IV Photonics (GFP), 43-44, 2014
52014
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