Dr. Maurizio Ferrari
'%3e%3cpath%20d='M22.1642%2019.0924C21.7317%2018.068%2021.1041%2017.1375%2020.3163%2016.3527C19.5309%2015.5656%2018.6006%2014.9381%2017.5766%2014.5048C17.5674%2014.5002%2017.5582%2014.4979%2017.5491%2014.4933C18.9774%2013.4616%2019.9059%2011.7811%2019.9059%209.88504C19.9059%206.74408%2017.3611%204.19922%2014.2201%204.19922C11.0792%204.19922%208.53429%206.74408%208.53429%209.88504C8.53429%2011.7811%209.46282%2013.4616%2010.8912%2014.4956C10.882%2014.5002%2010.8728%2014.5025%2010.8636%2014.5071C9.83652%2014.9404%208.91487%2015.5617%208.1239%2016.355C7.33685%2017.1404%206.70933%2018.0707%206.276%2019.0947C5.85031%2020.0972%205.62072%2021.172%205.59967%2022.2609C5.59905%2022.2853%205.60335%2022.3097%205.61229%2022.3325C5.62123%2022.3553%205.63465%2022.376%205.65174%2022.3935C5.66883%2022.4111%205.68926%2022.425%205.71182%2022.4345C5.73437%2022.444%205.7586%2022.4489%205.78308%2022.4489H7.15868C7.25956%2022.4489%207.3398%2022.3686%207.3421%2022.2701C7.38795%2020.5001%208.09868%2018.8425%209.35506%2017.5861C10.655%2016.2862%2012.3814%2015.5709%2014.2201%2015.5709C16.0588%2015.5709%2017.7852%2016.2862%2019.0852%2017.5861C20.3415%2018.8425%2021.0523%2020.5001%2021.0981%2022.2701C21.1004%2022.3709%2021.1807%2022.4489%2021.2815%2022.4489H22.6571C22.6816%2022.4489%2022.7058%2022.444%2022.7284%2022.4345C22.751%2022.425%2022.7714%2022.4111%2022.7885%2022.3935C22.8056%2022.376%2022.819%2022.3553%2022.8279%2022.3325C22.8369%2022.3097%2022.8412%2022.2853%2022.8406%2022.2609C22.8176%2021.165%2022.5907%2020.0989%2022.1642%2019.0924ZM14.2201%2013.8284C13.1678%2013.8284%2012.1773%2013.418%2011.4322%2012.6729C10.6871%2011.9278%2010.2767%2010.9374%2010.2767%209.88504C10.2767%208.83271%2010.6871%207.84227%2011.4322%207.09715C12.1773%206.35204%2013.1678%205.94165%2014.2201%205.94165C15.2724%205.94165%2016.2629%206.35204%2017.008%207.09715C17.7531%207.84227%2018.1635%208.83271%2018.1635%209.88504C18.1635%2010.9374%2017.7531%2011.9278%2017.008%2012.6729C16.2629%2013.418%2015.2724%2013.8284%2014.2201%2013.8284Z'%20fill='%238590A2'/%3e%3c/g%3e%3c/svg%3e)
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Academic Career Length
45Years (1982-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications23 April 2010 in Laser & Photonics Reviews
Journal Article
AAlessandro Chiasera
Alessandro Chiasera YDY. Dumeige
Y. Dumeige
PFP. Féron
P. Féron
Maurizio FerrariYJY. Jestin
Y. Jestin
Giancarlo C. Righini +3
9 September 2002 in Applied Physics Letters
Journal Article
VTV. K. Tikhomirov
V. K. Tikhomirov
DFD. Furniss
D. Furniss
ASA. B. Seddon
A. B. Seddon
Ian M ReaneyMBM. Beggiora
M. Beggiora
RRR. Rolli
R. Rolli
+2
We show that oxy-fluoride glass ceramics, with typical composition, 32(SiO2):9(AlO1.5):31.5(CdF2):18.5(PbF2):5.5(ZnF2): 3.5(ErF3) mol % have potential applications in telecommunications. Upon heat treatment, Er3+ nucleates the growth of the nanocrystalline β-PbF2, which acts as its host. Heat treatment at 440 °C for 5 h and at 390 °C for 3 h gave rise to ∼12 and ∼2.5 nm diameter crystals, respectively. The emission band of Er3+ in the 1.54 μm telecommunications window (4I13/2→4I15/2 transition, at the half-height width) was 75 nm in the former and 90 nm in the latter case, while I13/24↔I15/24 absorption and emission bands became wavelength divergent in both cases. Also in the latter case, the spectrum was flat from 1.53 to 1.56 μm. The evolution of spectral behavior is explained by changes in average site geometry of the Er3+ dopant, related to the α→β phase transition of PbF2, which is stimulated by heat treatment.
1 February 2003 in Optical Materials
Journal Article
RRR Rolli
R Rolli
MMM Montagna
M Montagna
SCS Chaussedent
S Chaussedent
AMA Monteil
A Monteil
VTV.K Tikhomirov
V.K Tikhomirov
Maurizio Ferrari1 March 1992 in Journal of Materials Research
Journal Article
RCR. Campostrini
R. Campostrini
GCG. Carturan
G. Carturan
Maurizio FerrariMMM. Montagna
M. Montagna
OPO. Pilla
O. Pilla
1 November 2004 in Journal of Non-Crystalline Solids
Journal Article
AMA. Monteil
A. Monteil
SCS. Chaussedent
S. Chaussedent
GAG. Alombert-Goget
G. Alombert-GogetNGN. Gaumer
N. GaumerJOJ. Obriot
J. Obriot
Maurizio Ferrari +3
2 March 2007 in Physical Review B
Journal Article
Maurizio MattarelliMMM. Montagna
M. Montagna
KVK. Vishnubhatla
K. VishnubhatlaAAlessandro Chiasera
Alessandro Chiasera Maurizio FerrariGiancarlo C. RighiniThe photoluminescence properties of a silicate glass coactivated with silver and erbium ions were studied. Absorption and photoluminescence spectra allowed to distinguish in the glasses several active species related to the silver, whose ratio depends on heat treatment and silver concentration. The broad emission of silver related species in the visible region of the spectrum has been studied in correlation with the nonresonant excitation of the erbium ions. The comparison of the excitation spectra of silver and erbium shows that the erbium ions are excited through radiative and nonradiative energy transfer from small silver aggregates.
About Me
Maurizio Ferrari (Trento 25-06-1955) received a Doctorate in Physics degree from Trento University, Italy, in 1979/1980. Until 1989, he worked as a researcher with the Laboratoire de Physico-Chimie des Matériaux Luminescents, Lyon, France, and in 1989 he moved to Trento as a researcher with the CNR. He has been Director of Research at the Institute for Photonics and Nanotechnologies, CNR, where he was the Head of the IFN-CNR Trento unit until 31 December 2021. M.F. has been a Senior Associate at CNR-IFN since 01 July 2022. He has co-authored more than 600 publications in international journals, several book chapters, and he is involved in numerous national and international projects concerning glass photonics. Researcher ID: H-3362-2011; Orcid ID: 0000-0003-3723-5957. MF is SPIE and OPTICA Fellow. He has been member of several Scientific Committees and Chair of national and international conferences and workshops, a member of the evaluation committee at CNR and at national and foreign research institutions, and a research director and jury member of several PhD theses. He is a referee of several international scientific reviews in physics, photonics, and material science. His main scientific area of research is Glass Photonics and covers: properties, structure and processing of glasses, crystals, and films for optical applications; integrated optics; nanocomposite materials and confined structures including photonic crystals, waveguides, microcavities, and microresonators.