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Wedge Angle-Dependent Propagation Characteristics of Two Coupled Semi-Infinite Au Rib Nanoplasmonic Waveguides

Autor: He-Qian Shen, Jia-Ren Wu, Sheng Hsiung Chang, Po-Han Lee, Yin-Song Liao

Publikováno v: Plasmonics. 16:227-232

The wedge angle-dependent propagation characteristics of two coupled semi-infinite Au rib nanoplasmonic waveguides are investigated using the three-dimensional finite-difference time-domain (3D FDTD) method with the fast Fourier transform and curve f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86800a2f9a1eb433bc3c7f1dab9f00e6
https://doi.org/10.1007/s11468-020-01290-9

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Experimental validation of a novel pseudo-modal approach for damage detection

Autor: Achille Paolone, Egidio Lofrano, A. Paciacconi, Francesco Romeo

Publikováno v: Procedia Engineering. 199:1943-1948

Damage detection and localization in structural systems is experimentally studied. A novel pseudo-modal approach, recently proposed by some of the authors, is adopted. It is based on the comparison between free vibrations of the undamaged and damaged

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::428f4439830103bbf5a5448537f86db6
https://doi.org/10.1016/j.proeng.2017.09.294

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SOI-based Polarization Beam Splitter by Using Bent Sub-wavelength Grating

Autor: Chin-Ping Yu, Tun-Yao Hung

Publikováno v: OECC/PSC

A SOI-based polarization beam splitter using bent SWG waveguide is proposed. By varying the parameters of the bent waveguides, the effective modal index can be modulated to achieve ER as high. as 26dB at 1.60µm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f6e78c36cd92d239164be081c922e39
https://doi.org/10.23919/ps.2019.8817738

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Modelling and Device Simulation of Photonic Crystal Surface Emitting Lasers Based on Modal Index Analysis

Autor: Jayanta Sarma, Iain Butler, Richard A. Hogg, Guangrui Li, Richard J. E. Taylor, David T. D. Childs

Publikováno v: 2018 IEEE International Semiconductor Laser Conference (ISLC).

We present a novel semi-analytical method utilising modal index analysis, for modelling the field resonances of photonic crystal surface emitting lasers (PCSELs). This method shows very good agreement with other modelling techniques in terms of mode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::295b14b8317d4ee751b6024a68eb0c7b
https://doi.org/10.1109/islc.2018.8516220

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Modal Index Analysis of Resonances of PCSEL

Autor: Richard A. Hogg, Jayanta Sarma, Guangrui Li

This paper presents a new modal index analysis method for evaluating the resonances of PCSEL structures which is versatile, efficient and fast. Hence it is envisaged that the implementation of this method will enhance the potential to generate more c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed0ca3165ff3f43412683ec478f99933
https://eprints.gla.ac.uk/182532/1/182532.pdf

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Liquid-Crystal Tunable Long-Range Surface Plasmon Polariton Directional Coupler

Autor: Zografopoulos, D.C., Beccherelli

Publikováno v: Molecular crystals and liquid crystals (Phila. Pa. : 2003) 573 (2013): 70–76. doi:10.1080/15421406.2013.763339
info:cnr-pdr/source/autori:Zografopoulos, D.C. and Beccherelli, R./titolo:Liquid-crystal tunable long-range surface plasmon polariton directional coupler/doi:10.1080%2F15421406.2013.763339/rivista:Molecular crystals and liquid crystals (Phila. Pa. : 2003)/anno:2013/pagina_da:70/pagina_a:76/intervallo_pagine:70–76/volume:573

A tunable plasmonic directional coupler is proposed based on the electro-optical control of a nematic liquid-crystal layer placed above two side-coupled gold stripe waveguides. It is shown that by proper adjustment of the structural parameters and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6b07943bddcde79a98c553fb53d83d
https://doi.org/10.1080/15421406.2013.763339

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