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26

Full professor Nicolas Fressengeas


Lorraine university full professor

Details and opinions in French :


"Cristian Dan"   

Journal articles5 documents

  • Nicolas Fressengeas, Cristian Dan, Delphine Wolfersberger. Microsecond infrared beam bending in photorefractive iron doped indium phosphide. Optics and Laser Technology, Elsevier, 2013, 48, pp.96-101. ⟨10.1016/j.optlastec.2012.09.018⟩. ⟨hal-00751970⟩
  • Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas. Experimental control of steady state photorefractive self-focusing in InP:Fe at infrared wavelengths. Applied Physics B - Laser and Optics, Springer Verlag, 2011, 104 (4), pp.887-895. ⟨10.1007/s00340-011-4438-y⟩. ⟨hal-00559841⟩
  • Delphine Wolfersberger, Naima Khelfaoui, Cristian Dan, Nicolas Fressengeas, Hervé Leblond. Fast photorefractive self-focusing in InP:Fe semiconductor at infrared wavelengths. Applied Physics Letters, American Institute of Physics, 2008, 92 (2), pp.021106-1-3. ⟨10.1063/1.2830989⟩. ⟨hal-00216680⟩
  • Nicolas Fressengeas, Naima Khelfaoui, Cristian Dan, Delphine Wolfersberger, Germano Montemezzani, et al.. Roles of resonance and dark irradiance for infrared photorefractive self-focusing and solitons in bi-polar InP:Fe. Physical Review A, American Physical Society, 2007, 75, pp.063834. ⟨10.1103/PhysRevA.75.063834⟩. ⟨hal-00149011v2⟩
  • Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas, Germano Montemezzani, Alexander Grabar. Near infrared photorefractive self focusing in Sn2P2S6:Te crystals. Optics Express, Optical Society of America, 2007, 15 (20), pp.12777-12782. ⟨10.1364/OE.15.012777⟩. ⟨hal-00168980⟩

Conference papers21 documents

  • Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas, Hervé Leblond, Mathieu Chauvet, et al.. Fast infrared self-focusing in photorefractive InP:Fe. European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference (CLEO EQEC 2009), Jun 2009, Munchen, Germany. ⟨10.1109/CLEOE-EQEC.2009.5196393⟩. ⟨hal-00399756⟩
  • Delphine Wolfersberger, Cristian Dan, Nicolas Fressengeas. Control of the formation of near infrared photoinduced waveguides in photorefractive semiconductors. ICO-21, Jul 2008, Sydney, Australia. pp.268. ⟨hal-00353226⟩
  • Delphine Wolfersberger, Cristian Dan, Naima Khelfaoui, Nicolas Fressengeas, Hervé Leblond. Fast photorefractive self focusing in InP:Fe semiconductor at near infrared wavelengths. SPIE Photonics Europe 2008, Apr 2008, Strasbourg, France. pp.1-8, ⟨10.1117/12.780032⟩. ⟨hal-00276149⟩
  • Cristian Dan, Nicolas Fressengeas, Delphine Wolfersberger, Alexander Grabar. Near infrared steady state photorefractive self focusing in Sn2P2S6:Te crystals. CLEOE-IQEC 2007, Jun 2007, Munich, Germany. pp.CC-677, ⟨10.1109/CLEOE-IQEC.2007.4386070⟩. ⟨hal-00168532⟩
  • Cristian Dan, Nicolas Fressengeas, Naima Khelfaoui, Hervé Leblond, Delphine Wolfersberger. Fast photorefractive self focusing in InP : Fe in near infrared. CLEO Europe, Jun 2007, Munich, Germany. pp.1-1, ⟨10.1109/CLEOE-IQEC.2007.4386074⟩. ⟨hal-00168533⟩
  • Delphine Wolfersberger, Cristian Dan, Nicolas Fressengeas, Nicolas Marsal, Marc Sciamanna, et al.. Control of visible or near infrared light in bulk photorefractive materials : from waveguides to cavities. Rio de la Plata Workshop on noise, chaos and complexity in lasers and nonlinear optics, Dec 2007, Punta del Este, Uruguay. ⟨hal-00279666⟩
  • Germano Montemezzani, Cristian Dan, Mohamed Gorram, Nicolas Fressengeas, Delphine Wolfersberger, et al.. Real-time Photoinduced Waveguides in Sn2P2S6 Bulk Crystals with Visible or Near Infrared Light. Controlling Light with Light (PR'07), Oct 2007, Squaw Creek, United States. Paper TuB3-1-3. ⟨hal-00279756⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas. Temporal Behavior of Photorefractive Self-Focusing in InP:Fe Crystals at Infrared Wavelengths. Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More (PR), Oct 2007, Squaw Creek, United States. Paper MB25-1-3. ⟨hal-00279761⟩
  • Delphine Wolfersberger, Cristian Dan, Naima Khelfaoui, Nicolas Fressengeas, Hervé Leblond. Fast Self-Focusing of Light in a Photorefractive Semiconductor for Reconfigurable Optical Communications. 9th International Conference on Transparent Optical Networks (ICTON 2007), Jul 2007, Rome, Italy. pp.105-108, ⟨10.1109/ICTON.2007.4296155⟩. ⟨hal-00211936⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas, Hervé Leblond. Fast Photorefractive Self-Focusing in InP:Fe Semi-Conductor at Infrared Wavelengths. CLEO/QELS 2007, May 2007, Baltimore, United States. pp.JWA66-1-1. ⟨hal-00150317⟩
  • Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas, Germano Montemezzani, Alexander Grabar. Near infrared steady state photorefractive self focusing in Sn2P2S6:Te crystals. IPSSO 2007 - International Workshop on Instabilities, Patterns and Spatial SOlitons, Mar 2007, Metz, France. ⟨hal-00138778⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas, Hervé Leblond. Photorefractive self-focusing in InP : Fe on microseconds timescale at near infrared. IPSSO 2007 - International Workshop on Instabilities, Patterns and Spatial SOlitons, Mar 2007, Metz, France. ⟨hal-00138780⟩
  • Naima Khelfaoui, Cristian Dan, Nicolas Fressengeas, Delphine Wolfersberger, Hervé Leblond, et al.. Fast build up of photorefractive spatial solitons in iron doped indium phosphide. ROMOPTO 2006, 28-31 aout 2006, Sep 2006, Sibiu, Romania. ⟨hal-00113602⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas, Hervé Leblond, et al.. Fast photorefractive self-focusing in semiconductors. ROMOPTO 2006: Eighth Conference on Optics, Aug 2006, Sibiu, Romania. pp.67851C-1-6, ⟨10.1117/12.757925⟩. ⟨hal-00256684⟩
  • Naima Khelfaoui, Cristian Dan, Delphine Wolfersberger, Mathieu Chauvet, Hervé Leblond, et al.. Guides photoinduits dans le semi-conducteur InP:Fe pour application au routage tout optique reconfigurable. Journées Nationales de l'Optique Guidée, Nov 2006, Metz, France. ⟨hal-00113607⟩
  • Delphine Wolfersberger, Naima Khelfaoui, Cristian Dan, Nicolas Fressengeas, Hervé Leblond. Time resolved numerical simulation of a single laser beam in a photorefractive semi-conductor for telecommunications applications. Optical Waveguide Theory and Numerical Modelling, 20-21 avril 2006, Apr 2006, Varese, Italy. ⟨hal-00113597⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas. Photorefractive self-focusing in near IR for telecommunications. ROMOPTO 2006, 28-31 aout 2006, Aug 2006, Sibiu, Romania. ⟨hal-00113599⟩
  • Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas. Photorefractive self focusing in near IR for optical communications. 8th European Conference on the Applications of Polar Dielectrics, 5-8 septembre 2006, Sep 2006, Metz, France. ⟨hal-00113603⟩
  • Cristian Dan, Naima Khelfaoui, Hervé Leblond, Delphine Wolfersberger, Nicolas Fressengeas. Autofocalisation photrefractive rapide dans les semiconducteurs. Journées Nationales de l'Optique Guidée, Nov 2006, Metz, France. ⟨hal-00113606⟩
  • Christelle Hesse, Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas, Godefroy Kugel. Photorefractive optical limiting. Photorefractive 2003, Jun 2003, La Colle sur Loup, France. pp.413. ⟨hal-00169051⟩
  • Christelle Hesse, Cristian Dan, Delphine Wolfersberger, Nicolas Fressengeas, Godefroy Kugel. Photorefractive optical limiting. 9th International Conference on Photorefractive Effects, Materials, and Devices, Jun 2003, La Colle sur Loup, France. ⟨hal-00169284⟩