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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Freeman, Darren
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Topics
Publications (9/9 displayed)
- 2008Chalcogenide glass photonic crystalscitations
- 2008Characterizing photonic crystal waveguides with an expanded k-space evanescent coupling techniquecitations
- 2008Photo-induced cavities in chalcogenide photonic crystals
- 2007Photosensitive post tuning of chalcogenide photonic crystal waveguidescitations
- 2006Characterization and modeling of Fano resonances in chalcogenide photonic crystal membranescitations
- 2006Efficient coupling to chalcogenide glass photonic crystal waveguides via silica optical fiber nanowirescitations
- 2006Characterization and modeling of Fano resonances in chalcogenide glass photonic crystal membranescitations
- 2005Fabrication of planar photonic crystals in a chalcogenide glass using a focused ion beamcitations
- 2005Fabrication of photonic crystal membranes in chalcogenide glasses by focused ion beam milling
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article
Characterizing photonic crystal waveguides with an expanded k-space evanescent coupling technique
Abstract
<p>We demonstrate a direct, single measurement technique for characterizing the dispersion of a photonic crystal waveguide (PCWG) using a tapered fiber evanescent coupling method. A highly curved fiber taper is used to probe the Fabry-Pérot spectrum of a closed PCWG over a broad k-space range, and from this measurement the dispersive properties of the waveguide can be found. Waveguide propagation losses can also be estimated from measurements of closed waveguides with different lengths. The validity of this method is demonstrated by comparing the results obtained on a 'W1' PCWG in chalcogenide glass with numerical simulation.</p>