P
Pierre Viktorovitch
Researcher at Centre national de la recherche scientifique
Publications - 51
Citations - 1045
Pierre Viktorovitch is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Photonic crystal & Photonic integrated circuit. The author has an hindex of 17, co-authored 51 publications receiving 1040 citations.
Papers
More filters
Journal ArticleDOI
Highly selective and widely tunable 1.55-μm InP/air-gap micromachined Fabry-Perot filter for optical communications
Alain Spisser,R. Ledantec,Christian Seassal,Jean Louis Leclercq,Taha Benyattou,D. Rondi,R. Blondeau,Gérard Guillot,Pierre Viktorovitch +8 more
TL;DR: In this article, the authors presented a highly selective and widely tunable optical filter at 1.55 /spl mu/m using a Fabry-Perot resonator with micromachined InP/air gap distributed Bragg reflectors.
Journal ArticleDOI
Group velocity and propagation losses measurement in a single-line photonic-crystal waveguide on InP membranes
Xavier Letartre,Christian Seassal,Christian Grillet,Pedro Rojo-Romeo,Pierre Viktorovitch,M. Le Vassor d'Yerville,David Cassagne,C. Jouanin +7 more
TL;DR: In this article, the propagation properties of the latter (group velocity, losses) are extracted from photoluminescence spectra obtained on closed waveguides which act as linear cavities.
Journal ArticleDOI
InP-based two-dimensional photonic crystal on silicon: In-plane Bloch mode laser
Christelle Monat,Christian Seassal,Xavier Letartre,P. Regreny,Pedro Rojo-Romeo,Pierre Viktorovitch,M. Le Vassor d'Yerville,David Cassagne,J.P. Albert,E. Jalaguier,S. Pocas,Bernard Aspar +11 more
TL;DR: In this article, defectless two-dimensional photonic crystal structures have been fabricated by drilling holes in a thin multi-quantum-well InP-based heterostructure transferred onto a silicon host wafer.
Journal ArticleDOI
Ultrafast dynamics of the third-order nonlinear response in a two-dimensional InP-based photonic crystal
Fabrice Raineri,Crina Cojocaru,Paul Monnier,Ariel Levenson,Rama Raj,C. Seassal,Xavier Letartre,Pierre Viktorovitch +7 more
TL;DR: In this article, the nonlinearity produced by low pump powers via carrier induced nonlinear refractive index, leads to an efficient wavelength shift of a photonic crystal resonance observed in reflectivity.
Journal ArticleDOI
All-optical bistable band-edge Bloch modes in a two-dimensional photonic crystal
Alejandro M. Yacomotti,Fabrice Raineri,G. Vecchi,Paul Monnier,Rama Raj,Ariel Levenson,Badhise Ben Bakir,C. Seassal,Xavier Letartre,Pierre Viktorovitch,L. Di Cioccio,J-M. Fedeli +11 more
TL;DR: In this article, the authors demonstrate experimentally all-optical bistable operation in an InP-based two-dimensional photonic crystal slab lying on top of a Bragg reflector.