| People | Locations | Statistics |
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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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Moss, David J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Scalable Quantum Signal Processing with Integrated Photonics and Fiber-based Modules
- 2019Post processing dispersion trimming for on-chip mid-infrared supercontinuum generation
- 2010Chalcogenide glass photonic crystalscitations
- 2009Photowritten high-Q cavities in two-dimensional chalcogenide glass photonic crystalscitations
- 2008Chalcogenide glass photonic crystalscitations
- 2007Photosensitive post tuning of chalcogenide photonic crystal waveguidescitations
- 2007High-Q cavities in photosensitive photonic crystalscitations
- 2007Highly nonlinear single-mode chalcogenide fibres for signal processing
- 2007Ultrafast all-optical chalcogenide glass photonic circuitscitations
- 2006Characterization and modeling of Fano resonances in chalcogenide photonic crystal membranescitations
- 2006Self-phase modulation-based integrated optical regeneration in chalcogenide waveguidescitations
- 2006All optical wavelength conversion via cross phase modulation in chalcogenide glass rib waveguidescitations
- 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
- 2006High-performance Bragg gratings in chalcogenide rib waveguides written with a modified Sagnac interferometercitations
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article
Self-phase modulation-based integrated optical regeneration in chalcogenide waveguides
Abstract
<p>We demonstrate integrated all-optical 2R regenerators based on Kerr optical nonlinearities (subpicosecond response) in chalcogenide glass waveguides with integrated Bragg grating filters. By combining a low loss As <sub>2</sub>S <sub>3</sub> rib waveguide with an in-waveguide photo-written Bragg grating filter, we realize an integrated all-optical 2R signal regenerator with the potential to process bit rates in excess of 1 Tb/s. The device operates using a combination of self phase modulation induced spectral broadening followed by a linear filter offset from the input center wavelength. A nonlinear power transfer curve is demonstrated using 1.4 ps pulses, sufficient for suppressing noise in an amplified transmission link. We investigate the role of dispersion on the device transfer characteristics, and discuss future avenues to realizing a device capable of operation at subwatt peak power levels.</p>