D
Dominic F. G. Gallagher
Researcher at University of Oxford
Publications - 27
Citations - 956
Dominic F. G. Gallagher is an academic researcher from University of Oxford. The author has contributed to research in topics: Finite-difference time-domain method & Photonic crystal. The author has an hindex of 12, co-authored 27 publications receiving 854 citations.
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Journal ArticleDOI
An introduction to InP-based generic integration technology
MK Meint Smit,Xaveer Leijtens,Huub Ambrosius,Erwin Bente,Jos J. G. M. van der Tol,Barry Smalbrugge,Tjibbe de Vries,E.J. Geluk,Jeroen Bolk,René van Veldhoven,LM Luc Augustin,P. J. A. Thijs,D. D'Agostino,Hadi Rabbani,K Katarzyna Lawniczuk,K Katarzyna Lawniczuk,Stanislaw Stopinski,Stanislaw Stopinski,Saeed Tahvili,Antonio Corradi,E Emil Kleijn,DO Dzmitry Dzibrou,M. Felicetti,E Elton Bitincka,V Valentina Moskalenko,Jing Zhao,Rui Santos,Giovanni Gilardi,Weiming Yao,Kevin A. Williams,Patty Stabile,P. I. Kuindersma,Josselin Pello,Srivathsa Bhat,Yuqing Jiao,Dominik Heiss,Gunther Roelkens,Gunther Roelkens,MJ Michael Wale,Paul Firth,Francisco M. Soares,Norbert Grote,Martin Schell,Helene Debregeas,Mohand Achouche,Jean-Louis Gentner,Arjen Bakker,Twan Korthorst,Dominic F. G. Gallagher,Andrew Dabbs,Andrea Melloni,Francesco Morichetti,Daniele Melati,Adrian Wonfor,Richard V. Penty,RG Ronald Broeke,Bob Musk,D.J. Robbins +57 more
TL;DR: The paper explains the concept of generic photonic integration technology using the technology developed by the COBRA research institute of TU Eindhoven as an example, and it describes the current status and prospects of generic InP-based integration technology.
Proceedings ArticleDOI
Eigenmode expansion methods for simulation of optical propagation in photonics: Pros and cons
TL;DR: The EME (EigenMode Expansion) technique is a powerful method for calculation of electromagnetic propagation which has been well known amongst academic environments and also in microwave fields, representing the electromagnetic fields everywhere in terms of a basis set of local modes as mentioned in this paper.
Journal ArticleDOI
Low-Crosstalk Fabrication-Insensitive Echelle Grating Demultiplexers on Silicon-on-Insulator
Corrado Sciancalepore,Richard John Lycett,Jacques A. Dallery,Sebastien Pauliac,Karim Hassan,Julie Harduin,Helene Duprez,Ulf Weidenmueller,Dominic F. G. Gallagher,Sylvie Menezo,Badhise Ben Bakir +10 more
TL;DR: In this paper, the authors report about design, fabrication, and testing of echelle grating demultiplexers in the O-band for silicon-based photonic integrated circuits.
Journal ArticleDOI
An FDTD method for the simulation of dispersive metallic structures
TL;DR: In this article, a formulation of the FDTD time-domain method for the simulation of metallic structures is presented, where the frequency dependent dielectric function of metals is approximated by a combined Drude-Lorentzian multi-pole expansion and fitting errors of only a few percent.
Journal ArticleDOI
Accurate near-field calculation in the rigorous coupled-wave analysis method
TL;DR: In this paper, the authors investigated the accuracy with which the electromagnetic near-field can be calculated by using RCWA and explained the observed slow convergence and numerical artifacts from which it suffers, namely unphysical oscillations at material boundaries due to the Gibbs phenomenon.