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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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Horak, Peter
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2021Abstract 449: A standard operating procedure for the curation of gene fusions
- 2021Gas-induced differential refractive index enhanced guidance in hollow-core optical fiberscitations
- 2020Four-port integrated waveguide coupler exploiting bi-directional propagation of two single-mode waveguides
- 2018Wavelength conversion and supercontinuum generation in silicon optical fiberscitations
- 2018Novel fiber design for wideband conversion and amplification in multimode fiberscitations
- 2016Phase matched parametric amplification via four-wave mixing in optical microfiberscitations
- 2016Nanopores within 3D-structured gold film for sensing applications
- 2016All-fiber fourth and fifth harmonic generation from a single sourcecitations
- 2015Tunable optical buffer based on III-V MEMS design
- 2014Fabrication of multiple parallel suspended-core optical fibers by sheet-stackingcitations
- 2013Laser-induced forward transfer on compliant receiverscitations
- 2012Laser-induced crystalline optical waveguide in glass fiber formatcitations
- 2011Manipulating the structure of ion Coulomb crystals with light
- 20111.06 µm picosecond pulsed, normal dispersion pumping for generating efficient broadband infrared supercontinuum in meter-length single-mode tellurite holey fiber with high Raman gain coefficientcitations
- 2010Dispersion controlled highly nonlinear fibers for all optical processing at telecoms wavelengthscitations
- 2010Near-zero dispersion, highly nonlinear lead-silicate W-type fiber for applications at 1.55µmcitations
- 2010Efficient near-infrared supercontinuum generation in tellurite holey fiber pumped 320nm within the normal dispersion regime
- 2009Optical fiber nanowires and microwires: fabrication and applicationscitations
- 2009Dispersion-shifted all-solid high index-contrast microstructured optical fiber for nonlinear applications at 1.55µmcitations
- 2009Four-wave mixing-based wavelength conversion in a short-length of a solid 1D microstructured fibre
- 2008Single-mode tellurite glass holey fiber with extremely large mode area for infrared nonlinear applicationscitations
- 2007RGB generation by four-wave mixing in small-core holey fibers
- 2007Mid-IR supercontinuum generation from non-silica microstructured optical fiberscitations
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article
1.06 µm picosecond pulsed, normal dispersion pumping for generating efficient broadband infrared supercontinuum in meter-length single-mode tellurite holey fiber with high Raman gain coefficient
Abstract
We investigate efficient broadband infrared supercontinuum generation in meter-length single-mode small-core tellurite holey fiber. The fiber is pumped by 1.06µm picosecond pulses in the normal dispersion region. The high Raman gain coefficient and the broad Raman gain bands of the tellurite glass are exploited to generate a cascade of Raman Stokes orders, which initiate in the highly normal dispersion region and quickly extend to longer wavelengths across the zero dispersion wavelength with increasing pump power. A broadband supercontinuum from 1.06µm to beyond 1.70µm is generated. The effects of the pump power and of the fiber length on the spectrum and on the power conversion efficiency from the pump to the supercontinuum are discussed. Power scaling indicates that using this viable normal dispersion pumping scheme, 9.5 W average output power of infrared supercontinuum and more than 60% conversion efficiency can be obtained from a 1 m long tellurite fiber with a large mode area of 500µm<sup>2</sup>.