Tellurite glasses are low phonon energy optical materials suitable for the development of optical devices in the near to mid-IR wavelength region. An additional interesting property is their high nonlinearity, which offers the possibility to fabricate specialty core-clad optical fibres for the development of compact supercontinuum sources characterized by high compactness, stability, and efficiency. We will report the recent progress in the development of a new tellurite glass composition with higher mechanical properties, better transparency in the mid-IR and purity in terms of OH- group content. Its thermal and optical properties, including dispersion in the mid-IR, will be illustrated.
Novel tellurite core and cladding glasses for high numerical aperture optical fibre: Prospects for a supercontinuum optical fibre source / Milanese, Daniel; Lousteau, Joris; Pugliese, Diego; Janicek, Petr; Boetti, NADIA GIOVANNA; CECI GINISTRELLI, Edoardo; Demetriou, Giorgos; Kar, Ajoy K.; Bookey, Henry T.. - (2015), pp. 1-4. (Intervento presentato al convegno Transparent Optical Networks (ICTON), 2015 17th International Conference on tenutosi a Budapest, Hungary nel 5-9 July 2015) [10.1109/ICTON.2015.7193544].
Novel tellurite core and cladding glasses for high numerical aperture optical fibre: Prospects for a supercontinuum optical fibre source
PUGLIESE, DIEGO;
2015
Abstract
Tellurite glasses are low phonon energy optical materials suitable for the development of optical devices in the near to mid-IR wavelength region. An additional interesting property is their high nonlinearity, which offers the possibility to fabricate specialty core-clad optical fibres for the development of compact supercontinuum sources characterized by high compactness, stability, and efficiency. We will report the recent progress in the development of a new tellurite glass composition with higher mechanical properties, better transparency in the mid-IR and purity in terms of OH- group content. Its thermal and optical properties, including dispersion in the mid-IR, will be illustrated.File | Dimensione | Formato | |
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