V
Vittoria Finazzi
Researcher at University of Southampton
Publications - 76
Citations - 3949
Vittoria Finazzi is an academic researcher from University of Southampton. The author has contributed to research in topics: Photonic-crystal fiber & Optical fiber. The author has an hindex of 27, co-authored 76 publications receiving 3796 citations. Previous affiliations of Vittoria Finazzi include ICFO – The Institute of Photonic Sciences.
Papers
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Journal ArticleDOI
Ultra-low-loss optical fiber nanotapers
TL;DR: It is shown that very-long ultra-low-loss tapers can in fact be produced using a conventional fiber taper rig incorporating a simple burner configuration, and the optical losses achieved are one order of magnitude lower than losses previously reported in the literature for tapers of a similar size.
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Bismuth glass holey fibers with high nonlinearity
Heike Ebendorff-Heidepriem,Periklis Petropoulos,S. Asimakis,Vittoria Finazzi,Roger C. Moore,K. Frampton,F. Koizumi,David J. Richardson,Tanya M. Monro +8 more
TL;DR: The fusion-splicing of a bismuth holey fiber to silica fibers is demonstrated, which has resulted in reduced coupling loss and robust single mode guiding at 1550 nm.
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Inverse design and fabrication tolerances of ultra-flattened dispersion holey fibers
Francesco Poletti,Vittoria Finazzi,Tanya M. Monro,Neil G. R. Broderick,V. Tse,David J. Richardson +5 more
TL;DR: The sensitivity of the total dispersion to small variations from the optimal value of specific structural parameters is analyzed, and the fabrication accuracy required for the reliable fabrication of holey fibers is estimated.
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Temperature-insensitive photonic crystal fiber interferometer for absolute strain sensing
TL;DR: In this article, the authors report a highly sensitive (∼2.8pm∕μe) wavelength-encoded strain sensor made from a piece of photonic crystal fiber (PCF) spliced to standard fibers.
Journal ArticleDOI
Mid-IR Supercontinuum Generation From Nonsilica Microstructured Optical Fibers
Jonathan H. V. Price,Tanya M. Monro,Heike Ebendorff-Heidepriem,Francesco Poletti,Peter Horak,Vittoria Finazzi,J.Y.Y. Leong,Periklis Petropoulos,J.C. Flanagan,Gilberto Brambilla,Xian Feng,David J. Richardson +11 more
TL;DR: In this paper, the properties of nonsilica glasses and related technology for micro-structured fiber fabrication are reviewed, and numerical simulation results are shown using the properties and performance for mid-infrared (mid-IR) supercontinuum generation when seeding with nearIR, 200-fs pump pulses.