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Dive into the research topics where Carole Arnaud is active.

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Featured researches published by Carole Arnaud.


Proceedings of SPIE | 2004

Optical feedback on whispering gallery mode laser: wavelength shifts in erbium-doped microspherical laser

Patrice Feron; Carole Arnaud; Mohamed Boustimi; Gualtiero Nunzi-Conti; Giancarlo C. Righini; Michel Mortier

Er3+ / Yb3+ co-doped phosphate glass and Er3+ : ZBLALiP fluoride glass microsphere lasers have been studied under pumping by a fiber taper at 1480 nm. Whispering Gallery Mode laser spectra were analyzed for different sphere diameters. Red-shift effect on the wavelengths of both fluorescence and laser spectra is experimentally observed when the pump power is increased, originating from thermal effects. We showed coupling effect between microspherical laser and an external cavity made by a metallic mirror. We observed line shift to lower wavelengths due to optical feedback effect.


Optical Systems Design 2003 (OSD 2003) | 2004

Passive polymer micro-resonators (rings and disks): WGMs FDTD simulation

Carole Arnaud; Patrice Feron; Philippe Grosso; Dominique Bosc; Mohamed Boustimi

We report on passive micro-resonator numerical simulations. These structures present a potential functionality in wavelength division access network. We study the influence of the gap between the micro-resonator and the coupling device. We show that greater than 75% optical power transfer to the drop port is enabled in polymer micro-ring by use of a dual-taper coupling method.


Electronics Letters | 2003

FDTD simulation of 30 [micro sign]m diameter polymer micro-ring

Carole Arnaud; Patrice Feron; Mohamed Boustimi; Philippe Grosso; Dominique Bosc; P. Guignard


27th international convention MIPRO - Microelectronics Electronics and Electronic Technologies (MIPRO 2004/MEET) | 2004

Rare Earth-Activated Materials and Structures for Photonic Application: Ultratransparent Glass Ceramics, Planar Waveguides, Spherical Microresonators and Microcavities

C. Armellini; A. Chiasera; Maurizio Ferrari; Y. Jestin; Andrea Chiappini; M. Mattarelli; M. Montagna; E. Moser; Hervé Portalès; C. Tosello; L. Zampedri; V. Foglietti; Antonio Minotti; Gualtiero Nunzi-Conti; S. Pelli; Giancarlo C. Righini; Rui M. Almeida; Sabine Portal; Angela B. Seddon; V.K Tikhomirov; B. Gaillard-Allemand; V. Benoit; Carole Arnaud; Patrice Feron


Optics Communications | 2005

Complementarity of FDTD and Coupled Mode Theories for bistability in micro-ring resonators

Yannick Dumeige; Carole Arnaud; Patrice Feron


International Workshop on Photonics and Applications (IWPA 2004) | 2004

Wavelength shifts in Erbium doped glass microspherical Whispering Gallery Mode lasers

Carole Arnaud; Mohamed Boustimi; Patrice Feron


5th Regional Ibero-American meeting on Optics / 8th latin-american meeting on OPTIcs LASer and theirs applications (V RIAO / VIII OPTILAS 2004), 3-8 october 2004 | 2004

Microlaser in Er3+/Yb3+ co-doped glass microsphere

Carole Arnaud; Mohamed Boustimi; Massimo Brenci; Patrice Feron; Maurizio Ferrari; Gualtiero Nunzi-Conti; S. Pelli; Giancarlo C. Righini


23èmes Journées Nationales d'Optique Guidée (JNOG 2004) | 2004

Modélisation du comportement bistable d'un micro-anneau

Yannick Dumeige; Carole Arnaud; Patrice Feron


1er séminaire du Groupement d'Intérêt Scientifique dédié aux Fonctions Optiques pour les TélécommunicatiONs (FOTON 2004) | 2004

Miniaturisation de fonctions optiques en technologie intégrée polymère: exemple des micro-résonateurs

Philippe Grosso; Carole Arnaud; Dominique Bosc; Azar Maalouf; Thomas Batte; Severine Haesaert; Isabelle Hardy; Philippe Rochard; Murielle Baptiste; Michel Guillou; Michel Gadonna; Robert Madec; Monique Thual


optical design and engineering | 2003

Passive polymer micro-resonators (ring and disks): WGMs FTDT simulation

Carole Arnaud; Patrice Feron; Philippe Grosso; Dominique Bosc; Mohamed Boustimi

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Giancarlo C. Righini

International Federation of Accountants

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Yannick Dumeige

École Normale Supérieure

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C. Armellini

fondazione bruno kessler

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E. Moser

University of Trento

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