Bertrand Poumellec
Thème de recherche:
Matériaux Avancés pour la Photonique
Fonctions:
Directeur adjoint de l'Objet Interdisciplinaire "Institut Intégratif sur les Matériaux, 2IM" de l'Université paris Saclay
Vice Director of the Interdisciplinary Structure "Integrative Institute on Materials" of Paris-Saclay University
Ancien vice-Président "Vie de Campus" du Conseil Académique de l'Université Paris-Saclay
Former vice-president "life of the campus" of Academic Conuncil of Paris-Sacaly University
https://www.universite-paris-saclay.fr/fr/luniversite/conseil-academique
Ancien référent chargé de mission nommé par le Président de Université Paris Saclay pour le déménagement de l'ICMMO
Former In charge by the president of UPSaclay for representing ICMMO in its moving to a new building
http://www.icmmo.u-psud.fr/presentation/projet-paris-saclay/index.php
Ancien membre du Comité de pilotage du LabEx CHARM3AT
Former member of the board of LabEx CHARM3AT
http://www.charmmmat.fr/fr/charmmmat/comite-de-pilotage
Membre du Conseil d'Administration du CEPHYTEN
Member of adiministratif board of CEPHYTEN
http://www.cephyten.asso.u-psud.fr/
membre du GDR Verres et du GIS-SPADON
member of Research Groups Glasses and GIS-SPADON
https://www.lne.fr/fr/projets/gis-spadon
Publications récentes
AT
Nanoscale investigations of femtosecond laser induced nanogratings in optical glasses. Q. Xie, N. Shchedrina, M. Cavillon, B. Poumellec, M. Lancry, Nanoscale Advances, 2024, 6, 489-498
Optical and structural characterization of femtosecond laser written micro-structures in germanate glass. R. Zaiter, M. Lancry, A. Fargues, F. Adamietz, M. Dussauze, V. Rodriguez, B. Poumellec, T. Cardinal, Scientific Reports, 2023, 13, 11050
Femtosecond laser direct writing multilayer chiral waveplates with minimal linear birefringence. J. Lu, E. Garcia-Caurel, R. Ossikovski, F. Courvoisier, X. Zeng, B. Poumellec, M. Lancry, Optics Letters, 2023, 48, 271-274
3D structured Bessel beam polarization and its application to imprint chiral optical properties in silica. J. Lu, M. Hassan, F. Courvoisier, E. Garcia-Caurel, F. Brisset, R. Ossikovski, X. Zeng, B. Poumellec, M. Lancry, APL Photonics, 2023, 8, 060801
Tailoring chiral optical properties by femtosecond laser direct writing in silica. J. Lu, J. Tian, B. Poumellec, E. Garcia-Caurel, R. Ossikovski, X. Zeng, M. Lancry, Light: Science & Applications, 2023, 12, 46
Electrostatic Interpretation of Phase Separation Induced by Femtosecond Laser Light in Glass. B. Poumellec, M. Cavillon, M. Lancry, Crystals, 2023, 13
Volume nanogratings inscribed by ultrafast IR laser in alumino-borosilicate glasses. H. Yao, Q. Xie, M. Cavillon, D. R. Neuville, D. Pugliese, D. Janner, Y. Dai, B. Poumellec, M. Lancry, Optics Express, 2023, 31, 15449-15460
Upper temperature limit for nanograting survival in oxide glasses. Q. Xie, M. Cavillon, B. Poumellec, M. Lancry, Applied Optics, 2023, 62, 6794-6801
Polarization-dependent orientation of LiNbO3:Eu3+ nanocrystals using ultrashort laser pulses in borosilicate glasses. J. Ari, M. Cavillon, M. Lancry, B. Poumellec, Advanced Optical Technologies, 2023, 12
Photosensitivity of Infrared Glasses under Femtosecond Laser Direct Writing for mid-IR Applications. P. Delullier, L. Calvez, G. Druart, F. De La Barrière, C. Humbert, B. Poumellec, M. Lancry, Applied Sciences, 2022, 12
Space-selective creation of photonics functions in a new organic material: Femtosecond laser direct writing in Zeonex glass of refractive index change and photoluminescence. R. Que, L. Houel-Renault, M. Temagoult, C. Herrero, M. Lancry, B. Poumellec, Optical Materials, 2022, 133, 112651
Lifetime prediction of nanogratings inscribed by a femtosecond laser in silica glass. Y. Wang, M. Lancry, M. Cavillon, B. Poumellec, Optics Letters, 2022, 47, 1242-1245
Application and validation of a viscosity approach to the existence of nanogratings in oxide glasses. Q. Xie, M. Cavillon, B. Poumellec, D. Pugliese, D. Janner, M. Lancry, Optical Materials, 2022, 130, 112576
On the Formation of Nanogratings in Commercial Oxide Glasses by Femtosecond Laser Direct Writing. Q. Xie, M. Cavillon, D. Pugliese, D. Janner, B. Poumellec, M. Lancry, Nanomaterials, 2022, 12
Formation of nanogratings driven by ultrafast laser irradiation in mid-IR heavy oxide glasses. H. Yao, R. Zaiter, M. Cavillon, P. Delullier, B. Lu, T. Cardinal, Y. Dai, B. Poumellec, M. Lancry, Ceramics International, 2022, 48, 31363-31369
Europium spectroscopic properties impacted by femtosecond laser 3D nanostructuring in lithium niobium borosilicate glasses. J. Ari, M. Cavillon, O. Plantevin, M. Lancry, B. Poumellec, Optical Materials: X, 2022, 16, 100198
3D Laser Engineering of Molten Core Optical Fibers: Toward a New Generation of Harsh Environment Sensing Devices. Y. Wang, M. Cavillon, J. Ballato, T. Hawkins, T. Elsmann, M. Rothhardt, R. Desmarchelier, G. Laffont, B. Poumellec, M. Lancry, Advanced Optical Materials, 2022, 10, 2200379
Thermal and Electron Plasma Effects on Phase Separation Dynamics Induced by Ultrashort Laser Pulses. M. Cavaillon, J. Cao, M. Vallet, F. Brisset, L. Mazerolles, B. Dkhil, M. Lancry, B. Poumellec, Crystals, 2022, 12, 496
Thermal Stability of Type II Modifications Inscribed by Femtosecond Laser in a Fiber Drawn from a 3D Printed Preform. Y. Wang, S. Wei, M. Cavillon, B. Sapaly, B. Poumellec, G.-D. Peng, J. Canning, M. Lancry, Applied Sciences, 2021, 11, 600
An Overview of the Thermal Erasure Mechanisms of Femtosecond Laser-Induced Nanogratings in Silica Glass. Y. Wang, M. Cavillon, N. Ollier, B. Poumellec, M. Lancry, Physica Status Solidi (A), 2021, 218, 2100023
Photosensitivity of barium germano-gallate glasses under femtosecond laser direct writing for Mid-IR applications. H. Yao, R. Zaiter, M. Cavillon, B. Sapaly, F. Calzavara, P. Delullier, T. Cardinal, Y. Dai, B. Poumellec, M. Lancry, Ceramics International, 2021, 47, 34235-34241
Polarization-oriented LiNbO3 nanocrystals by femtosecond laser irradiation in LiO2 Nb2O5 SiO2 B2O3 glasses. E. Muzi, M. Cavillon, M. Lancry, F. Brisset, B. Sapaly, D. Janner, B. Poumellec, Optical Materials Express, 2021, 11, 1313-1320
Towards a Rationalization of Ultrafast Laser-Induced Crystallization in Lithium Niobium Borosilicate Glasses: The Key Role of the Scanning Speed. E. Muzi, M. Cavillon, M. Lancry, F. Brisset, R. Que, D. Pugliese, D. Janner, B. Poumellec, Crystals, 2021, 11, 290
Thermal Stability of Type II Modifications by IR Femtosecond Laser in Silica-based Glasses. S.-E. Wei, Y. Wang, H. Yao, M. Cavillon, B. Poumellec, G.-D. Peng, M. Lancry, Sensors, 2020, 20, 762
Femtosecond laser direct writing in SiO2-Al2O3 binary glasses and thermal stability of Type II permanent modifications. Y. Wang, S. Wei, M. R. Cicconi, Y. Tsuji, M. Shimizu, Y. Shimotsuma, K. Miura, G.-D. Peng, D. R. Neuville, B. Poumellec, M. Lancry, Journal of the American Ceramic Society, 2020, 103, 4286-4294
A Comparison between Nanogratings-Based and Stress-Engineered Waveplates Written by Femtosecond Laser in Silica. J. Tian, H. Yao, M. Cavillon, E. Garcia-Caurel, R. Ossikovski, M. Stchakovsky, C. Eypert, B. Poumellec, M. Lancry, Micromachines, 2020, 11, 131
Erasure of nanopores in silicate glasses induced by femtosecond laser irradiation in the Type II regime. M. Cavillon, Y. Wang, B. Poumellec, F. Brisset, M. Lancry, Applied Physics A: Materials Science & Processing, 2020, 126, 876
Space-Selective Control of Functional Crystals by Femtosecond Laser: A Comparison between SrO-TiO2-SiO2 and Li2O-Nb2O5-SiO2 Glasses. X. He, Q. Liu, M. Lancry, F. Brisset, B. Poumellec, Crystals, 2020, 10, 979-991
Stress-induced optical waveguides written by an ultrafast laser in Nd3+, Y3+ co-doped SrF2 crystals. B. H. Babu, C. Lyu, T. Billotte, D. Pallares-Aldeiturriaga, B. Poumellec, J. M. Lopez-Higuera, X.-T. Hao, M. Lancry, Applied Optics, 2019, 58, 984-990
Spectral dependence of femtosecond laser induced circular optical properties in silica. J. Tian, R. Li, S. H. Yoo, B. Poumellec, E. Garcia-Caurel, R. Ossikovski, M. Stchakovsky, C. Eypert, J. Canning, M. Lancry, OSA Continuum, 2019, 2, 1233-1241
Overview of high temperature fibre Bragg gratings and potential improvement using highly doped aluminosilicate glass optical fibres. M. Cavillon, M. Lancry, B. Poumellec, Y. Wang, J. Canning, K. Cook, T. Hawkins, P. Dragic, J. Ballato, Journal of Physics: Photonics, 2019, 1, 042001
Femtosecond Laser-Induced Crystallization in Glasses: Growth Dynamics for Orientable Nanostructure and Nanocrystallization. J. Cao, M. Lancry, F. Brisset, L. Mazerolles, R. Saint-Martin, B. Poumellec, Crystal Growth & Design, 2019, 19, 2189-2205
Study of femtosecond laser writing in the bulk of Nd3+, Y3+ co-doped CaF2 crystals. B. H. Babu, T. Billotte, C. Lyu, B. Poumellec, M. Lancry, X.-T. Hao, OSA Continuum, 2019, 2, 151-161
Femtosecond laser-induced circular dichroism in silica: Dependence on energy and focusing depth. J. Tian, R. Desmarchelier, B. Poumellec, M. Lancry, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2018, 435, 258-262
EPR reversible signature of self-trapped holes in fictive temperature-treated silica glass. M. Lancry, N. Ollier, B. Babu, C. Herrero, B. Poumellec, Journal of Applied Physics, 2018, 123, 113101
Pulse energy dependence of refractive index change in lithium niobium silicate glass during femtosecond laser direct writing. J. Cao, B. Poumellec, F. Brisset, M. Lancry, Optics Express, 2018, 26, 7460-7474
Femtosecond laser-induced circular dichroism in silica: Dependence on energy and focusing depth. J. Tian, R. Desmarchelier, B. Poumellec, M. Lancry, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2017
Femtosecond laser processing induced low loss waveguides in multicomponent glasses. B. H. Babu, M. Niu, T. Billotte, P. Bi, F. Zheng, B. Poumellec, M. Lancry, X.-T. Hao, Optical Materials Express, 2017, 7, 3580-3590
Study of femtosecond laser-induced circular optical properties in silica by Mueller matrix spectropolarimetry. J. Tian, M. Lancry, S. H. Yoo, E. Garcia-Caurel, R. Ossikovski, B. Poumellec, Optics letters, 2017, 42, 4103-4106
Tunability of form birefringence induced by femtosecond laser irradiation in anion doped silica glass. Y. Shimotsuma, S. Kubota, A. Murata, T. Kurita, M. Sakakura, K. Miura, M. Lancry, B. Poumellec, Journal of the American Ceramic Society, 2017, 100, 3912
Abnormal elemental redistribution in silicate glasses irradiated by ultrafast laser. X. Zhang, X. He, Q. Liu, B. Poumellec, M. Lancry, F. Brisset, Journal of Alloys and Compounds, 2017, 727, 444-448
Radiation hardening of silica glass through fictive temperature reduction. M. Lancry, B. H. Babu, N. Ollier, B. Poumellec, International Journal of Applied Glass Science, 2017, 8, 285-290
Chiroptical properties photo-induced by femtosecond laser irradiation in silica glass. R. Desmarchelier, M. Lancry, J. Tian, B. Poumellec, Applied Physics Letters, 2017, 110, 021112
Modifications in lithium niobium silicate glass by femtosecond laser direct writing: morphology, crystallization, and nanostructure. J. Cao, L. Mazerolles, M. Lancry, F. Brisset, B. Poumellec, JOSA B, 2017, 34, 160-168
Nanoscale Phase Separation in Lithium Niobium Silicate Glass by Femtosecond Laser Irradiation. J. Cao, B. Poumellec, L. Mazerolles, F. Brisset, A.-L. Helbert, S. Surble, X. He, M. Lancry, Journal of the American Ceramic Society, 2017, 100, 115-124
Nanogratings formation in multicomponent silicate glasses. M. Lancry, F. Zimmerman, R. Desmarchelier, J. Tian, F. Brisset, S. Nolte, B. Poumellec, Applied Physics B, 2016, 122, 66
Ultrashort Pulse Laser Processing of Silica at High Repetition Rates—from Network Change to Residual Strain. F. Zimmermann, M. Lancry, A. Plech, S. Richter, T. Ullsperger, B. Poumellec, A. Tünnermann, S. Nolte, International Journal of Applied Glass Science, 2016, 8
Femtosecond laser written nanostructures in Ge-doped glasses. F. Zimmermann, M. Lancry, A. Plech, S. Richter, B. H. Babu, B. Poumellec, A. Tünnermann, S. Nolte, Optics letters, 2016, 41, 1161-1164
Parity violation in chiral structure creation under femtosecond laser irradiation in silica glass&quest. B. Poumellec, M. Lancry, R. Desmarchelier, E. Hervé, B. Bourguignon, Light: Science & Applications, 2016, 5, e16178
Low Loss Multimode Optical Fibers via Fictive Temperature Reduction by Means of Outer-Cladding Na Doping. M. Lancry, B. Poumellec, C. Gonnet, Journal of Lightwave Technology, 2016, 34, 1238-1241
Nanoscale femtosecond laser milling and control of nanoporosity in the normal and anomalous regimes of GeO 2-SiO 2 glasses. M. Lancry, J. Canning, K. Cook, M. Heili, D. Neuville, B. Poumellec, Optical Materials Express, 2016, 6, 321-330
The dependence of Raman defect bands in silica glasses on densification revisited. M. Heili, B. Poumellec, E. Burov, C. Gonnet, C. Le Losq, D. R. Neuville, M. Lancry, Journal of Materials Science, 2016, 51, 1659-1666
Tunable angular-dependent second-harmonic generation in glass by controlling femtosecond laser polarization. J. Cao, B. Poumellec, F. Brisset, A.-L. Helbert, M. Lancry, Journal of the Optical Society of America B, 2016, 33, 741-747
Form birefringence induced in multicomponent glass by femtosecond laser direct writing. J. Cao, L. Mazerolles, M. Lancry, D. Solas, F. Brisset, B. Poumellec, Optics Letters, 2016, 41, 2739-2742
Study of Radiation Effects on Er 3+-Doped Nanoparticles Germano-Silica Fibers. B. H. Babu, N. Ollier, I. Savelli, H. El Hamzaoui, A. Pastouret, B. Poumellec, M. Bouazaoui, L. Bigot, M. Lancry, Journal of Lightwave Technology, 2016, 34, 4981-4987
Radiation hardening of sol gel-derived silica fiber preforms through fictive temperature reduction. B. H. Babu, M. Lancry, N. Ollier, H. El Hamzaoui, M. Bouazoui, B. Poumellec, Applied Optics, 2016, 55, 7455-7461
Form birefringence induced in multicomponent glass by femtosecond laser direct writing. J. Cao, L. Mazerolles, M. Lancry, F. Brisset, B. Poumellec, OPTICS LETTERS, 2016, 41, 2739 2742
Kinetics of Thermally Activated Physical Processes in Disordered Media. B. Poumellec, M. Lancry, Fibers, 2015, 3, 206-252
Angular Dependence of the Second Harmonic Generation Induced by Femtosecond Laser Irradiation in Silica-Based Glasses: Variation with Writing Speed and Pulse Energy. J. Cao, B. Poumellec, F. Brisset, A.-L. Helbert, M. Lancry, World Journal of Nano Science and Engineering, 2015, 5, 96-106
In the heart of femtosecond laser induced nanogratings: from porous nanoplanes to form birefringence. R. Desmarchelier, B. Poumellec, F. Brisset, S. Mazerat, M. Lancry, World Journal of Nano Science and Engineering, 2015, 5, 115-125
Systematic control of structural changes in GeO2 glass induced by femtosecond laser direct writing. T. Asai, Y. Shimotsuma, T. Kurita, A. Murata, S. Kubota, M. Sakakura, K. Miura, F. Brisset, B. Poumellec, M. Lancry, Journal of the American Ceramic Society, 2015, 98, 1471-1477
Radiation hardening in sol-gel derived Er3+-doped silica glasses. B. H. Babu, N. Ollier, M. L. Pichel, H. El Hamzaoui, B. Poumellec, L. Bigot, I. Savelii, M. Bouazaoui, A. Ibarra, M. Lancry, Journal of Applied Physics, 2015, 118, 123107
Achromatic polarization rotator imprinted by ultrafast laser nanostructuring in glass. R. Desmarchelier, M. Lancry, M. Gecevicius, M. Beresna, P. Kazansky, B. Poumellec, Applied Physics Letters, 2015, 107, 181111
One-step photoinscription of asymmetrically oriented fresnoite-type crystals in glass by ultrafast laser. X. He, B. Poumellec, Q. Liu, F. Brisset, M. Lancry, Optics letters, 2014, 39, 5423-5426
Size-controlled oriented crystallization in SiO 2-based glasses by femtosecond laser irradiation. X. He, C. Fan, B. Poumellec, Q. Liu, H. Zeng, F. Brisset, G. Chen, X. Zhao, M. Lancry, JOSA B, 2014, 31, 376-381
Asymmetric orientational writing dependence on polarization and direction in Li2O–Nb2O5–SiO2 glass with femtosecond laser irradiation. C. Fan, B. Poumellec, R. Desmarchelier, H. Zeng, B. Bourguignon, G. Chen, M. Lancry, Applied Physics B, 2014, 117, 737-747