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Guided modes of integrated optical guides. A mathematical study
IMA Journal of Applied Mathematics, 1998The authors consider a problem associated with optical fibres and wave guides. The guides are supposed to consist of a compact perturbation (the core) of an unbounded stratified medium. Only weak guidance is considered where the problem reduces to a scalar two-dimensional eigenvalue problem.
Bonnet-Ben Dhia, Anne-Sophie +2 more
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Guided modes on open chirowaveguides
IEEE Transactions on Microwave Theory and Techniques, 1995Surface wave modes on an open chiral rod and a planar chiral slab are studied. It is shown that the effect of chirality is to split each mode in the nonchiral case to a pair of modes, the cutoff frequencies of which are above and below that of the nonchiral case.
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Mathematical analysis of the guided modes of an integrated optical guide
International Conference on Mathematical Methods in Electromagnetic Theory, 2003© 2002 IEEE. The eigenvalue problem for guided modes of an integrated optical guide is reduced to a strongly-singular domain integral equation. It is proved that the operator of the domain integral equation is a Fredholm operator with zero index. It is also proved that the spectrum of the original problem can only be a set of isolated points.
Kartchevski E., Hanson G.
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Applied Physics Letters
We propose and demonstrate an optical structure described as a guided mode slot resonator, which provides the strong resonant response of high contrast gratings, while at the same time concentrating the resonant field in nano-scale air voids. The resonant structures are fabricated from silicon-on-sapphire wafers and optically characterized by angle ...
Noah C. Mansfield +12 more
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We propose and demonstrate an optical structure described as a guided mode slot resonator, which provides the strong resonant response of high contrast gratings, while at the same time concentrating the resonant field in nano-scale air voids. The resonant structures are fabricated from silicon-on-sapphire wafers and optically characterized by angle ...
Noah C. Mansfield +12 more
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Severing the Link between Modal Order and Group Index Using Hybrid Guided Space-Time Modes
ACS Photonics, 2022Ayman Abouraddy, Abbas Shiri
exaly
2000
In the tutorial mode the sequence of events is preset and in addition explanatory messages are displayed.
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In the tutorial mode the sequence of events is preset and in addition explanatory messages are displayed.
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Parametric identification of ultrasonic guided wave aliasing modes based on dispersion effect
Measurement: Journal of the International Measurement Confederation, 2023Hanling Mao
exaly
Finite-size limitations on Quality Factor of guided resonance modes in 2D Photonic Crystals
Optics Express, 2013Olav Solgaard +2 more
exaly