Fabrication and Characterization of a High-Gain Yb-Er Codoped Phosphate Glass Optical Amplifier

Autor: Gerardo Cristian Scarpignato, Daniel Milanese, Joris Lousteau, Nadia Giovanna Boetti, Emanuele Mura

Publikováno v: Journal of Engineering, Vol 2013 (2013)

We present the fabrication and characterization of a short core pumped fiber amplifier made of Yb3+-Er3+ codoped phosphate glasses. The 27 mm long amplifier provides a maximum internal gain of 10.7 dB for a signal of −30 dBm at 1535 nm with a 479 m

Externí odkaz: https://doaj.org/article/52ac8c1ed66b415fb97c9c7ee4dc1ca7

Fluorine losses in Er3+ oxyfluoride phosphate glasses and glass-ceramics

Autor: A. Szczodra, Mikko Hokka, Nadia Giovanna Boetti, A. Mardoukhi, Laeticia Petit

Publikováno v: Journal of Alloys and Compounds. 797:797-803

Er3+ doped phosphate glasses with the composition 75NaPO3-25CaF2 (mol%) were prepared at different melting temperatures to demonstrate the importance to quantify the fluorine content when preparing oxyfluoride glasses. Indeed, increasing the melting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3c5b45ed323b7224810387f1c126fa9
https://doi.org/10.1016/j.jallcom.2019.05.151

Ion-exchanged glass microrods as hybrid SERS/fluorescence substrates for molecular beacon-based DNA detection

Autor: Cristiano D’Andrea, Simone Berneschi, Daniel Milanese, Nadia Giovanna Boetti, Davide Janner, Ambra Giannetti, Stefano Pelli, Roberto Pini, Paolo Matteini, Martina Banchelli, Marella de Angelis, Diego Pugliese, Francesco Baldini

Publikováno v: Analytical & bioanalytical chemistry
413 (2021): 6171–6182. doi:10.1007/s00216-021-03418-0
info:cnr-pdr/source/autori:Berneschi, Simone; D'Andrea, Cristiano; Baldini, Francesco; Banchelli, Martina; de Angelis, Marella; Pelli, Stefano; Pini, Roberto; Pugliese, Diego; Boetti, Nadia G.; Janner, Davide; Milanese, Daniel; Giannetti, Ambra; Matteini, Paolo/titolo:Ion-exchanged glass microrods as hybrid SERS%2Ffluorescence substrates for molecular beacon-based DNA detection/doi:10.1007%2Fs00216-021-03418-0/rivista:Analytical & bioanalytical chemistry (Print)/anno:2021/pagina_da:6171/pagina_a:6182/intervallo_pagine:6171–6182/volume:413

Ion-exchange in molten nitrate salts containing metal ions (i.e. silver, copper, etc.) represents a well-established technique able to modify the chemical-physical properties of glass materials. It is widely used not only in the field of integrated o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69953396660f416ef3d4f225dcdf77cb
https://pubmed.ncbi.nlm.nih.gov/34278523

Optical Quality Resorbable Calcium-Phosphate Glasses for Biophotonic Applications

Autor: Davide Janner, Daniel Milanese, Diego Pugliese, Nadia Giovanna Boetti

Publikováno v: PoliTO Springer Series ISBN: 9783030857752

Recently developed calcium-phosphate glass formulations are proposed in this chapter as a new class of materials for biomedical optics and photonics. The glasses have been designed and carefully prepared in our laboratory to be dissolvable in biologi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2067c81e666a4620f86c0007a7ea7acf
https://doi.org/10.1007/978-3-030-85776-9_7

Characterization of sub-nanosecond pulsed laser amplification with Er:Yb co-doped phosphate glass fibers

Autor: Diego Pugliese, Nadia Giovanna Boetti, Amiel A. Ishaaya, Davide Janner, Duccio Gallichi-Nottiani, Omri Moschovitz, Daniel Milanese

Publikováno v: Optics letters. 45(18)

We present an experimental characterization of the amplification of sub-nanosecond duration laser pulses at a wavelength of 1538 nm in short custom-made Er:Yb phosphate glass fibers with different core diameters. The fibers vary in their diameter fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6113f8dcf8da1611df3693c7ed5e3193
https://pubmed.ncbi.nlm.nih.gov/32932514