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Nicolas Fressengeas

Full professor
17
Documents
Current affiliations
  • 202503
Researcher identifiers
Contact

Presentation

Professeur de l'Université de Lorraine - Chargé de mission Science Ouverte international pour le Ministère de l'Enseignement Supérieur et de la Recherche - [Vice Président de ](http://factuel.univ-lorraine.fr/node/10890)[l'Université de Lorraine](https://www.univ-lorraine.fr/), en charge du [Numérique](https://numerique.univ-lorraine.fr/), des [Données](https://dorel.univ-lorraine.fr/), et de la [Science Ouverte](http://scienceouverte.univ-lorraine.fr/) - Administrateur des Données, des Algorithmes et des Codes sources de la recherche de l'Université de Lorraine - [Membre du comité de pilotage de Recherche Data Gouv](https://projet-recherchedatagv.ouvrirlascience.fr/le-projet/gouvernance-du-projet) - Représentant de l'Université de Lorraine à l'Assemblée des Partenaires du [CCSD](https://www.ccsd.cnrs.fr/) - représentant de cette assemblée au Comité d'Orientation du [CCSD](https://www.ccsd.cnrs.fr/) - membre du groupe de travail *modération* - Référent Science Ouverte auprès de France Universités - Membre du groupe de travail national DORA sur l'évalution de la recherche - Membre du [Conseil Scientifique et Technique de l'Institut de l'Information Scientifique et Technique](https://www.inist.fr/qui/conseil-scientifique-et-technique-de-linist/) - Membre du [réseau d’experts à l’international de la science ouverte](https://www.ouvrirlascience.fr/reiso-reseau-dexperts-a-linternational-de-la-science-ouverte/) - Membre du conseil de [l'Office Français de l'Intégrité Scientifique](https://www.hceres.fr/fr/ofis) - Membre de la [Task Force *Research Careers, Recognition and Credit*](https://www.eosc.eu/advisory-groups/research-careers-recognition-and-credit "EOSC RCRC Task Force") du Cloud Européen de la Science Ouverte (EOSC) Détails, opinions et vulgarisations - [Micro-blogging sur Mastodon](https://fediscience.org/@fresseng) - [Détails professionnels sur LinkedIn](https://www.linkedin.com/pub/nicolas-fressengeas/50/612/77 "LinkedIn") - [Données publiées sur Zenodo](https://zenodo.org/search?page=1&size=20&q=creators.orcid:0000-0002-5534-712X) - [Données publiées sur DOREL](https://dorel.univ-lorraine.fr/dataverse/univ-lorraine/?q=fressengeas)
Full Professor in Université de Lorraine - Open Science officer in charge on international affairs for the French ministry for higher education and research - Vice President of [Université de Lorraine](https://www.univ-lorraine.fr/), in charge of the digital, [data](https://dorel.univ-lorraine.fr/) and [Open Science](http://scienceouverte.univ-lorraine.fr/en/home/) policies - Data, algorithms and source code university administrator - [Recherche Data Gouv Board member](https://projet-recherchedatagv.ouvrirlascience.fr/le-projet/gouvernance-du-projet) - University delegate to the [CCSD](https://www.ccsd.cnrs.fr/) partners assembly - assembly delegate to the [CCSD](https://www.ccsd.cnrs.fr/) Board - University Open Science delegate to France Universités - Member of national DORA working group on research assessment - Member the [institute for scientific and technical information](https://www.inist.fr/) board - Member of the French [International Open Science Expert Network](https://www.ouvrirlascience.fr/reiso-reseau-dexperts-a-linternational-de-la-science-ouverte/) - Member of the [French Office for Research Integrity](https://www.hceres.fr/en/ofis) - Member of the EOSC [Task Force *Research Careers, Recognition and Credit*](https://www.eosc.eu/advisory-groups/research-careers-recognition-and-credit "EOSC RCRC Task Force") [Micro blogging on Mastodon](https://fediscience.org/@fresseng) [Data on Zenodo](https://zenodo.org/search?page=1&size=20&q=creators.orcid:0000-0002-5534-712X) [Data on Recherche Data Gouv](https://entrepot.recherche.data.gouv.fr/dataverse/root/?q=fressengeas)

Publications

846951

Experimental self-focusing of a single laser pulse in photorefractive Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Journal of Applied Physics, 2001, 89 (5), pp.2511-2515. ⟨10.1063/1.1341207⟩
Journal articles hal-00256673v1

Self-focusing in photorefractive materials for optical limiting

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Nonlinear Optics, 2001, 27, pp.405
Journal articles hal-01271519v1

Numerical simulation of the propagation of a single laser pulse in a photorefractive medium

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Optical Materials, 2001, 18, pp.187
Journal articles hal-01271498v1

Experimental photorefractive self-focusing of a single laser pulse in Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Ferroelectrics, 2000, 238, pp.273-280
Journal articles hal-01271527v1

Experimental study of the self-focusing process temporal behavior in photorefractive Bi12TiO20

Nicolas Fressengeas , Delphine Wolfersberger , Jean Maufoy , Godefroy Kugel
Journal of Applied Physics, 1999, 85 (4), pp.2062-2067. ⟨10.1063/1.369503⟩
Journal articles hal-00632998v1

Experimental study of the behaviour of narrow nanasecond laser pulses in biased photorefractive Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Ferroelectrics, 1999, 223, pp.381
Journal articles hal-01271538v1

Simulation of the temporal behavior of soliton propagation in photorefractive media

Jean Maufoy , Nicolas Fressengeas , Delphine Wolfersberger , Godefroy Kugel
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 1999, 59 (5), pp.6116-6121. ⟨10.1103/PhysRevE.59.6116⟩
Journal articles hal-00632984v1

Build up mechanisms of (1+1)-dimensional photorefractive bright spatial quasi-steady-state and screening solitons

Nicolas Fressengeas , Delphine Wolfersberger , Jean Maufoy , Godefroy Kugel
Optics Communications, 1998, 145 (1-6), pp.393-400. ⟨10.1016/S0030-4018(97)00455-0⟩
Journal articles hal-00256674v1

Experimental transient self-focusing in Bi12TiO20 crystal

Nicolas Fressengeas , Delphine Wolfersberger , Jean Maufoy , Godefroy Kugel
Ferroelectrics, 1997, 202, pp.193-202
Journal articles hal-01271541v1

Photorefractive Self-Focusing of Continuous and Pulsed Light: Experiment, Theory, Simulation

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Tenth International Meeting on Ferroelectricity (IMF-10), Sep 2001, Madrid, Spain. pp.341-346, ⟨10.1080/00150190211036⟩
Conference papers hal-00256714v1

Experimental photorefractive self-focusing of a single nanosecond laser pulse in Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Ninth European Meeting on Ferroelectricity, Jul 1999, Prague, Czech Republic. pp.273-280, ⟨10.1080/00150190008008793⟩
Conference papers hal-00256716v1

Photorefractive spatial solutions: a route towards optical switching

Nicolas Fressengeas , Delphine Wolfersberger , Jean Maufoy , Godefroy Kugel
1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, Jul 1998, Ottawa, Canada. pp.265-270, ⟨10.1117/12.328736⟩
Conference papers hal-00256690v1

Self-focusing and soliton propagation of light pulses in photorefractive media

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, Jul 1998, Ottawa, Canada. pp.720-725, ⟨10.1117/12.328615⟩
Conference papers hal-00256694v1

Theoretical investigation of photorefractive spatial soliton temporal behavior, the route to SHG enhancement, and switching applications

Nicolas Fressengeas , Delphine Wolfersberger , Jean Maufoy , Godefroy Kugel
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IV, Jul 1998, San Diego, CA, United States. pp.94-101, ⟨10.1117/12.326846⟩
Conference papers hal-00256687v1

Theoretical investigation of the time behavior of self-focused light pulses propagating in biased photorefractive media and experimental evidence on Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IV, Jul 1998, San Diego, CA, United States. pp.102-109, ⟨10.1117/12.326847⟩
Conference papers hal-00256686v1

Experimental study of the behaviour of narrow nanosecond laser pulses in biased photorefractive Bi12TiO20

Delphine Wolfersberger , Nicolas Fressengeas , Jean Maufoy , Godefroy Kugel
Fourth European Conference on Applications of Polar Dielectrics (ECAPD-IV), Aug 1998, Montreux, Switzerland. pp.381-388, ⟨10.1080/00150199908260593⟩
Conference papers hal-00256715v1

Experimental transient self-focusing in Bi12TiO20 crystal

Nicolas Fressengeas , Jean Maufoy , Delphine Wolfersberger , Godefroy Kugel
3rd European Conference on Applications of Polar Dielectrics (ECAPD-3), Aug 1996, Bled, Slovenia. pp.193-202, ⟨10.1080/00150199708213476⟩
Conference papers hal-00256713v1