693.932 PEOPLE
| 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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Hughes, Mark A.
University of Salford
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2018High speed chalcogenide glass electrochemical metallization cells with various active metalscitations
- 2014Optical and electronic properties of bismuth-implanted glassescitations
- 2014n-type chalcogenides by ion implantationcitations
- 2014n-type chalcogenides by ion implantation.citations
- 2013On the analogy between photoluminescence and carrier-type reversal in Bi- and Pb-doped glasses ; Analogie mezi fotoluminescencí a změnou typu vodivosti v Bi- a Pb-dotovaných sklechcitations
- 2013On the analogy between photoluminescence and carrier-type reversal in Bi- and Pb-doped glassescitations
- 2013On the analogy between photoluminescence and carrier-type reversal in Bi-and Pb-doped glassescitations
- 2012Direct laser writing of relief diffraction gratings into a bulk chalcogenide glasscitations
- 2011Determination of the oxidation state and coordination of a vanadium doped chalcogenide glasscitations
- 2010The efficiencies of energy transfer from Cr to Nd ions in silicate glassescitations
- 2009Spectral broadening in femtosecond laser written waveguides in chalcogenide glasscitations
- 2009Ultrabroad emission from a bismuth doped chalcogenide glasscitations
- 2007Fabrication and characterization of femtosecond laser written waveguides in chalcogenide glasscitations
- 2007Concentration dependence of the fluorescence decay profile in transition metal doped chalcogenide glasscitations
- 2007Modified chalcogenide glasses for optical device applications
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article
Fabrication and characterization of femtosecond laser written waveguides in chalcogenide glass
Abstract
The authors describe the fabrication of buried waveguides in a highly nonlinear chalcogenide glass,gallium lanthanum sulfide, using focused femtosecond laser pulses. Through optical characterizationof the waveguides, they have proposed a formation mechanism and provide comparisons to previouswork. Tunneling has been identified as the dominant nonlinear absorption mechanism in theformation of the waveguides. Single mode guidance at 633 nm has been demonstrated. The writingparameters for the minimum propagation loss of 1.47 dB/cm are 0.36 �J pulse energy and50 �m/ s scanning speed.