Curriculum Vitae

Professeur des Universités

Section CNU 63 section (Génie électrique, électronique et systèmes)

Membre élu au CNU 

Auteur de plus de 100 références bibliographiques, mes activités de recherche au sein du GPM portent sur la fiabilité des transistors de puissance grand gap comme les HEMT GaN (High Electron Mobility Transitors).

  • Depuis 2017, chargé de mission pour la formation tout au long de la vie dans le domaine Radar et hyper pour un public international grâce à des équipements constitué par un banc radar avec tous les éléments de mise en forme du signal depuis l’émission/réception jusqu’à la guerre électronique, ce qui est unique en France. Le centre de formation a reçu le 1er prix pépite de la filière Normandie Aéroespace en 2019. Il forme un public d’experts radar du monde entier.
  • Depuis juillet 2014, responsable et fondateur pour le GPM de l’activité du laboratoire commun CECOVIM.
  • A partir de janvier 2012, jusqu’à fin 2020, responsable de l’équipe de recherche en défaillance électronique et fiabilité au sein du GPM.
  • 1er prix « pépite d’or » de Normandie Aeroespace en 2013,  en 2015, ainsi que 2019 lien pépite d'or.


Publications

Références bibliographiques

Articles dans des revues internationales à comité de lecture - RICL

  1. O. Latry, N. Moultif, E. Joubert, and M. Ndiaye. A time to failure evaluation of AlGaN/GaN HEMT transistors for RF applications.e-Prime - Advances in Electrical Engineering, Electronics and Energy, (2):100062, 2022.

  2. R.C. Germanicus, K. Niskanen, A. Michez, N. Moultif, W. Jouha, O. Latry, J. Boch, U. Lüders, and A.D. Touboul. Failure Analysis of Atmospheric Neutron-Induced Single Event Burnout of a Commercial SiC MOSFET. Materials Science Forum, 1062 :544–548, 2022.

  3. N. Moultif, S. Duguay, O. Latry, M. Ndiaye, and E. Joubert. Reliability and failure analysis in power GaN-HEMTs during S-band pulsed-RF operating. Microelectronics Reliability, 126 :114295, 2021.
  4. Rosine Coq Germanicus, Florent Lallemand, Daniel Chateigner, Wadia Jouha, Niemat Moultif, Olivier Latry, Arnaud Fouchet, Hugues Murray, Catherine Bunel, and Ulrike Luders. Dopant activity for highly in-situ doped polycrystalline silicon : hall, XRD, scanning capacitance microscopy (SCM) and scanning spreading resistance microscopy (SSRM). Nano Express, 2(1) :010037, mar 2021.
  5. N.Moultif, O. Latry, M. Ndiaye, E. Joubert, C. Moreau, J.F. Goupy, and P. Carton. Reliability assessment of AlGaN/GaN HEMTs on SiC substrate under RF-stress. IEEE Transactions on Power Electronics, pages 1–1, 2020.
  6. Al Mehdi Bouchour, Ahmed El Oualkadi, Olivier Latry, Pascal Dherbe ́court, and Andre ́s Echeverri. Estimation of losses of GaN HEMT in power switching applications based on experimental characterization. Computers & Electrical Engineering, 84 :106622, 2020.
  7. N. Moultif, A. Echeverri, D. Carisetti, O. Latry, and E. Joubert. Thermal analysis of algan/gan high-electron mobility transistors using i–v pulsed characterizations and infra red microscopy. IEEE Transactions on Device and Materials Reliability, 19(4) :704–710, Dec 2019.
  8. A.M.Bouchour, A. El Oualkadi, P. Dherbecourt, O. Latry, and A. Echeverri. Investigation of the aging of power gan hemt under operational switching conditions, impact on the power converters efficiency. Microelectronics Reliability, 100-101 :113403, 2019. 
  9. S. Duguay, A. Echeverri, C. Castro, and O. Latry. Evidence of mg segre- gation to threading dislocation in normally-off gan-hemt. IEEE Transac- tions on Nanotechnology, 18 :995–998, 2019.
  10. N.Moultif, O. Latry, M. Ndiaye, T. Neveu, E. Joubert, C. Moreau, and J-F. Goupy. S-band pulsed-rf operating life test on algan/gan hemt devices for radar application. Microelectronics Reliability, 100-101 :113434, 2019.
  11. O. Latry, P. Dherbecourt, P. Denis, F. Cuvilly, and M.Kadi. Failure investigation of packaged SiC-diodes after thermal storage in extreme opera- ting condition. Engineering Failure Analysis, 83 :185–192, January 2018.
  12. S. Mbarek, P. Dherbe ́court, O. Latry, and F. Fouquet. Short-circuit robustness test and in depth microstructural analysis study of SiC MOSFET.Microelectronics Reliability, 76-77 :527–531, September 2017.
  13. N. Moultif, E. Joubert, M. Masmoudi, and O. Latry. Characterization of HTRB stress effects on SiC MOSFETs using photon emission spectral si- gnatures. Microelectronics Reliability, 76-77 :243–248, September 2017.
  14. Niemat Moultif, Alexis Divay, Eric Joubert, and Olivier Latry. Localizing and analyzing defects in AlGaN/GaN HEMT using photon emission spectral signatures. Engineering Failure Analysis, 81 :69–78, 2017.
  15. O Latry, A Divay, D Fadil, and P Dhebecourt. Extraction of physical Schottky parameters using the Lambert function in Ni/AlGaN/GaN HEMT devices with defined conduction phenomena. Journal of Semi- conductors, 38(1) :014007, 2017.
  16. Lu Zhao, Antoine Normand, Jonathan Houard, Ivan Blum, Fabien Delaroche, Olivier Latry, Blaise Ravelo, and Francois Vurpillot. Optimizing atom probe analysis with synchronous laser pulsing and voltage pulsing. Microscopy and Microanalysis, 23(2) :221–226, Feb 2017.
  17. A Divay, C Duperrier, F Temcamani, and O Latry. Effects of drain quiescent voltage on the ageing of AlGaN/GaN HEMT devices in pulsed RF mode. Microelectronics Reliability, 64 :585–588, 2016.
  18. S Mbarek, F Fouquet, P Dherbecourt, M Masmoudi, and O Latry. Gate oxide degradation of SiC MOSFET under short-circuit aging tests. Mi- croelectronics Reliability, 64 :415–418, 2016.
  19. N Moultif, E Joubert, and O Latry. Reliability study of mechatronic po- wer components using spectral photon emission microscopy. Advanced Electromagnetics, 5(3) :20–24, 2016.
  20. Farid Temcamani, Jean-Baptiste Fonder, Olivier Latry, and Cedric Duperrier. Electrical and Physical Analysis of Thermal Degradations of Al- GaN/GaN HEMT Under Radar-Type Operating Life. Microwave Theory and Techniques, IEEE Transactions on, 64(3) :756–766, March 2016.
  21. A Divay, O Latry, C Duperrier, and F Temcamani. Ageing of GaN HEMT devices : Which degradation indicators? Journal of semiconductors, 37(1) :014001–1–014001–4, 2016.
  22. L.Zhao, A.Delamare, A.Normand, F.Delaroche, O.Latry, F.Vurpillot, and B. Ravelo. Rf pulse signal integrity analysis for nonlinear ended microstrip line atom-probe tomography. IOP Conference Series : Materials Science and Engineering, 120 :012006, Mar 2016.
  23. A. Divay, M. Masmoudi, O. Latry, C. Duperrier, and F. Temcamani. An athermal measurement technique for long time constants traps characte- rization in GaN HEMT transistors. Microelectronics Reliability, 55(9- 10) :1703–1707, August 2015.
  24. Eric Joubert, Olivier Latry, and Jean-Philippe Roux. Temperature and Dilatation Estimation for Modern Semiconductor Devices. Sensors & Transducers, 184(1) :130–135, January 2015.
  25. P. Dherbecourt, O. Latry, E. Joubert, K. Dehais-Mourgues, H. Maanane, J. P. Sipma, and P. Eudeline. Realization of a Dedicated Bench for Re- liability and Robustness Studies of High Si-LDMOS Power Transistors. International Journal Of Microwave And Optical Technology, 9(6) :429– 436, November 2014.
  26. P Denis, P Dherbecourt, O Latry, C Genevois, F Cuvilly, M Brault, and M Kadi. Robustness of 4H-SiC 1200V Schottky diodes under high electrostatic discharge like human body model stresses : An in-depth failure analysis. Diamond and Related Materials, 44 :62–70, 2014.
  27. MA Belaïd, M Gares, K Daoud, and O Latry. Performance drifts of N-MOSFETs under pulsed RF life test. Microelectronics Reliability, 54(9- 10) :1851–1855, 2014.
  28. MA Belaid, M Gares, K Daoud, O Latry, and Ph Eudeline. Leakage current effects on N-MOSFETs after thermal ageing in pulsed life tests. Mi- croelectronics Journal, 45(12) :1800–1805, December 2014.
  29. JB Fonder, O Latry, C Duperrier, M Stanislawiak, H Maanane, P Eudeline, and F Temcamani. Compared deep class-AB and class-B ageing on AlGaN/GaN HEMT in S-Band pulsed-RF operating life. Microelectronics Reliability, 52(11) :2561–2567, 2012.
  30. JB Fonder, L Chevalier, C Genevois, O Latry, C Duperrier, F Temcamani, and H Maanane. Physical analysis of Schottky contact on power AlGaN/GaN HEMT after pulsed-RF life test. Microelectronics Reliability, 52(9-10) :2205–2209, 2012.
  31. F.Khecib,O.Latry,P.Dherbecourt,andM.Ketata. Adding channels with PSBT format at 40Gbit/s in an existing 10Gbit/s optical network. Optics Communications, 284(21) :5125–5129, October 2011.
  32. L.Lacheze, O. Latry, P. Dherbecourt, K. Mourgues, V. Purohit, H.Maanane, J. P. Sipma, F. Cornu, and P. Eudeline. Characterization and modeling of hot carrier injection in LDMOS for L-band radar application. Microelectronics Reliability, 51(8) :1289–1294, August 2011.
  33. O Latry, P Dherbecourt, K Mourgues, H Maanane, JP Sipma, F Cornu, P Eudeline, and M Masmoudi. A 5000h RF life test on 330 W RF- LDMOS transistors for radars applications. Microelectronics Reliability, 50(9-11) :1574–1576, 2010.
  34. G. Ducournau, O. Latry, E. Joubert, and M. Ketata. Comparison of different feedback signals used in one stage PMD compensators with different modulation formats. IEEE Transactions on communications, 56(10) :1722–1728, October 2008.
  35. O. Boukari, L.Hassine, O.Latry, M. Ketata, and H. Bouchriha. Characte- rization of the Chirp in Semiconductor laser under modulation. Journal Materials Sciences and Engineering C, 28(5–6) :671–675, July 2008.
  36. O. Latry, G. Ducournau, P. Dherbecourt, E. Joubert, and M. Ketata. Ex- perimental considerations on bandwidth measurement of ultra-fast pho- toreceptors by optical heterodyning. Measurement, 40(4) :406–414, May 2007.
  37. G. Ducournau, O. Latry, and M. Ketata. The All-fiber MZI Structure for Optical DPSK Demodulation and Optical PSBT encoding. Journal of Systemics, Cybernetics and Informatics, 4(4) :78–89, 2006.
  38. G. Ducournau, O. Latry, and M. Ketata. Enhanced Optical genera- tion of 42.7 Gbit/s Phase Shaped Binary Transmission. ETRI Journal, 28(6) :826–829, Decembre 2006.
  39. G. Ducournau, O. Latry, and M. Ketata. Using MZIs for optical PSBT transmissions : Requirements for thermal stabilization. Journal interna- tional ETRI, 28(5) :615–620, October 2006.
  40. P. Dherbecourt, O. Latry, E. Joubert, P. Dibin, and M. Ketata. Achieving of an optical very high frequency modulated wave source using hetero- dyne technique. Optics Communications, 202 :81–90, 1er fevrier 2002.
  41. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Generation of an amplitude modulated optical wave up to 275 GHz by lasers waves mixing for optical components bandwidth measurement. Optical Engineering Letters, 41(07) :1469–1470, juillet 2002.
  42. O. Latry, M. Ketata, K. Ketata, and R. Debrie. Optimisation of the coupling between tapered fiber and p.i.n photodiode. Journal of Applied Physics D, 28 :1562–1572, 1995.
  43. K. Ketata, S. Koumetz, O. Latry, and R. Debrie. Parametric investigations and simulations of ion beam etching and reactive ion etching mechanisms for GaAs compounds. Material Sciences and Engineering B, 28 :383– 386, 1994.

Articles dans des revues nationales à comité de lecture - CNCL

  1. F. Khecib, O. Latry, and M. Ketata. La PSBT Optique : Un candidat se ́rieux pour augmenter le debit sur les installations existantes. In Journal National de la Recherche en IUT, volume 1, pages 50–59, Villeneuve d’Ascq, June 2010.

  2. P.Dherbecourt, M. Fontaine, D. Blevin, F. Bellet, O. Latry, M. Ketata, and E. Joubert. Mise en œuvre d’un banc de commande d’un émetteur laser DFB 1.55μm contrôlé en température et en puissance. Revue Nationale des IUT Départements Geii, 76 :28–33, december 2010.

Conférences internationales avec actes et comité de lecture - CICL 

  1. Rosine Coq Germanicus, Wadia Jouha, Niemat Moultif, Peter De Wolf, Vishal A. Shah, Peter. M Gammon, Ulrike Lüders, and Olivier Latry. Parametric nano-electrical analysis for SiC junctions of a packaged device. 2022 IEEE Workshop on Wide Bandgap Power Devices and Applications in Europe (WiPDA Europe), 00 :1–6, 2022.

  2. Al Mehdi Bouchour, Pascal Dherbecourt, Ahmed El Oualkadi, and Olivier Latry. Parasitic Elements Extraction of the GaN HEMT Packaged Power Transistors based on S-parameter measurements. 2020 International Symposium on Advanced Electrical and Communication Technologies(ISAECT), 00 :1–6, 2020.

  3. Pascal Dherbecourt, Ahmed El Oualkadi, Eric Joubert, Al Mehdi Bouchour, Wadia Jouha, Mohamed Masmoudi, and Olivier Latry. New technologies of power transistors for e ciency increase of power converters: The reliability consideration. EAI, 5 2019.
  4. Al Mehdi BOUCHOUR, Pascal Dherbêcourt, Olivier Latry, and Ahmed El Oualkadi. Temperature e ects of gan hemts on the design of power converters. EAI, 5 2019.

  5. A. M. Bouchour, P. Dherbecourt, A. Echeverri, A. E. Oualkadi, and O. Latry. Modeling of Power GaN HEMT for Switching Circuits Applications Using Levenberg-Marquardt Algorithm. In 2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT), pages 1–6, Nov 2018.

  6. O. Latry, E. Joubert, T. Neveu, N. Moultif, and M. Ndiaye. Temperature estimation of high-electron mobility transistors AlGaN/GaN. In 2018 19th IEEE Mediterranean Electrotechnical Conference (MELECON), pages 265–268, May 2018.

  7. N. Moultif, E. Joubert, and O. Latry. SiC MOSFET robustness to ESD study : Correlation between electrical and spectral photo-emission cha- racterizations. In 2018 19th IEEE Mediterranean Electrotechnical Confe- rence (MELECON), pages 260–264, May 2018.

  8. L.Zhao, A. Delamare, A. Normand, F. Delaroche, O. Latry, F. Vurpillot, and B. Ravelo. Rf transient pulse signal integrity with ns-duration for atom-probe tomography. In 2015 Radio and Antenna Days of the Indian Ocean (RADIO), pages 1–2. IEEE, September 2015.

  9. Niemat Moultif, Eric Joubert, Mohamed Masmoudi, and Olivier Latry. Characterization of ESD stress effects on SiC MOSFETs using photon emission spectral signatures. In 2017 Annual Reliability and Maintaina- bility Symposium (RAMS), pages 1–7. IEEE, 2017.

  10. A.Divay, M. Masmoudi, O. Latry, C. Duperrier, F. Temcamani, and P. Eudeline. Study of different algorithms and models for trapping effect ex- traction. In Microwave, Radar and Wireless Communications (MIKON). IEEE, May 2016.

  11. J.B.Fonder,C.Duperrier,O.Latry,M.Stanislawiak,H.Maanane,P.Eu- deline, and F. Temcamani. A reliability-based AlGaN/GaN HEMT model considering high drain bias voltage RF ageing. In Microwave Integrated Circuit Conference, pages 72–75, Amsterdam, October 2012.

  12. E Joubert, O Latry, and JP Roux. Simultaneous measurement of tempe- rature and expansion on radio frequency power electronic components. pages 7–10. IARIA, November 2014.

  13. S Mbarek, P Dherbecourt, O Latry, F Fouquet, D Othman, M Berkani, and S Lefebvre. Robustness study of sic mosfet under harsh electrical and thermal constraints. pages 11–15. IARIA, November 2014.

  14. P. Dherbecourt, O. Latry, E. Joubert, K. Dehais-Mourgues, H. Maanane, J.P. Sipma, and P. Eudeline. A workbench development for L-band LDMOS amplifier reliability study (Electronic power transistors reliabi- lity for radar applications. In International Conference on Multimedia Computing and Systems, Power electronics, superconducting, Marrakech, April 2014.

  15. J.B. Fonder, O. Latry, F. Temcamani, and C. Duperrier. Channel Tem- perature Estimation of AlGaN/GaN HEMT for Pulsed RADAR Applica- tions using Infrared Thermography and Electrical Characterization. In International Conference on Multimedia Computing and Systems, Power electronics, superconducting, Marrakech, April 2014.

  16. H. Maanane, P. Pougnet, J.P. Roux, J.L. Lefebvre, M. Kadi, O. Latry, F. Temcamani, J.L. Alvarez, F. Taulelle, and P. Eudeline. The AUDACE Collaborative Project : A joint innovation Program between Thales, Va- leo, SMEs and Research Labs on Mechatronic Devices Reliability. In SIA, editor, Automitive Power Electronics, CD-2013-01, April 2013.

  17. M. Fontaine, E. Joubert, O. Latry, C. Gauthier, C. Regard, H. Polaert, P. Eudeline, and M. Ketata. Simultaneous Measures of Temperature and Expansion on Electronic Compound. In IEEE, editor, Semiconductor Thermal Measurement and Management Symposium, volume 27, pages 203–207, San Jose, March 2011.

  18. F.Khecib, O. Latry, and M.Ketata. Nouvelle génération de formats pour les communications optiques mixtes 10 Gbit/s–40 Gbit/s base ́e sur la PSBT. In Tutorial, Hammamet, March 2009. IEEE Sciences of Electronics, Technologies of Information and Telecommunications.

  19. M. Fontaine, E. Joubert, O. Latry, P. Dherbecourt, and M. Ketata. New approach for thermal investigation of a III – V power transistor. pages 26–30, Rome, Septembre 2008. Therminic.

  20. F. Khecib, O. Latry, P. Dherbe ́court, and M. Ketata. Upgraded Optical Link by Mixing STM–16 and STM–64 with OOK and PSBT in WDM System. In N. Callaos, editor, WMSCI 2008, volume V, pages 263–268, Orlando, July 2008. IIIS.

  21. O. Boukari, L. Hassine, O. Latry, P. Dherbecourt, H. Bouchriha, and M. Ke ́tata. Semiconductor laser under modulation for application in Co- herent Reflectometry. pages 80–81, Munich, June 2007. EOS Conference on Trends in Optoelectronics.

  22. D. Sy Aïdara, P. Dherbecourt, O. Latry, and M. Ketata. Simulation of Polarization Mode Dispersion compensation in high birefringent optical fibers at 40 Gbits/s. pages 43–45, Munich, June 2007. EOS Conference on Trends in Optoelectronics.

  23. O.Boukari, L. Hassine, O. Latry, P. Dherbecourt, M. Ketata, and H. Bouchriha. Theoretical study of Semiconductor laser under modulation. In The 2nd International Spectroscopy Conference, volume 935, pages 72– 79, Tunisie, March 2007. ISC2007.

  24. G. Ducournau, O. Latry, and M.Ketata. Fiber based Mach-Zehnde rinterferometric structures : principles and required characteristics for efficient modulation format conversion. In Yan Sun, Jianping Chen, Sang Bae Lee, and Ian H. White, editors, Passive Components and Fiber-based Devices II, volume 6019, pages 35–43. SPIE–IEEE, Novembre 2005.

  25. P. Brindel, L. Pierre, G. Ducournau, O. Latry, and O. Leclerc. Optical generation of 43Gbit/s Phase-Shaped-Binary Transmission format from DPSK signal using 50GHz periodic optical filter. In ECOC, volume 4, pages 847–848, Glasgow, Septembre 2005. IEE.

  26. M.Benoune, S. Guizani, Y. Bouslimani, H. Hamam, O. Latry, and M. Ketata. LPFG implementation using electrical-arc and micro-deformations. In Industrial Technology, IEEE ICIT ’04, volume 1, pages 295–298, De- cembre 2004.

  27. M.Grisel, O. Latry, E. Joubert, and G. Durcournau. Optogeometrical variations along the propagation axis in all fiber passive components. In Active and passive optical components for WDM communications, volume 5246 of SPIE, pages 686–694, Orlando, Septembre 2003.

  28. M. Grisel, O. Latry, E. Joubert, and M. Ketata. PDL estimation in a concatenation of all-fiber passive optical components. In Optical Trans- mission Systems and Equipment for WDM Networking, volume 5247 of SPIE, pages 457–466, Orlando, 8–11 Septembre 2003.

  29. Y. Bouslimani, H. Hamam, O. Latry, and M. Ketata. CO2-laser-beam- based technique for producing optical fiber components. In Internatio- nal Conference on Applications of Photonic Technology, volume 5260 of SPIE, pages 154–162, Montre ́al, Mai 2003.

  30. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Achiving an am- plitude modulated optical wave up 275 GHz for optical components test. In Photonics Fabrication Europe, volume 4943 of SPIE, pages 108–115, Brugge, Novembre 2002.

  31. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Two laser mixing for generation of a modulated optical wave up to 275 GHz. In ICO, volume 4829, pages 367–368, Florence, Aout 2002. SPIE.

  32. M. Grisel, O. Latry, and M. Ketata. Tapered step profile index fiber with varying core index along the propagation axis. In Photonics Fabrication Europe, volume 4943 of SPIE, pages 124–131, Brugge, Novembre 2002.

  33. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Mixing of Two 1.55μm Laser Waves in Millimeter Frequency Range for Optical Com- ponents Test. In Test and Measurement Applications of Optoelectronic Devices, volume 4648 of SPIE, pages 65–74, San Jose, Janvier 2002.

  34. A. Malki, F. Lauwe, M. Grisel, G. Humbert, O. Latry, and M. Ketata. Fabrication of passive components with CO2 laser and validation of spectral response. APCC2000, pages 226–228, Seoul, November 2000.

  35. A.Malki, F. VanLauwe, R. Bachelot, O. Latry, M. Ketata, and P. Royer. Microlenses-fibers fabricated by melting-tapering process using CO2 la- ser. In ICONO 99, editor, 19th International Conference on Coherent and Nonlinear Optic, volume 3740 of SPIE, pages 432–437, Yokohama, 1999.

  36. M. Ketata, O. Latry, P. Girard, K. Ketata, and R. Debrie. Transmissions optiques haut de ́bit : Etude du couplage fibre-photodiode P.I.N. In XIV Congre`s Europe ́en de l’Optoe ́lectronique, OPTO 94, pages 34–38, Paris, Avril 1994.

  37. M. Ketata, O. Latry, K. Ketata, and R. Debrie. Modelisation of field pro- pagation in tapered singlemode optical fiber for optimal coupling with P.I.N photodiode. In Fifth Optoelectronics Conference, IEICE, OEC, Japan, 12–15 Juillet 1994.

  38. O. Latry, M. Ketata, B. Collette, P. Girard, K. Ketata, E. Joubert, and R. Debrie. Field power distribution in variable core radius of optical fiber for optimal coupling with photodiode. In EurOpt 94, editor, International Symposium on Integrated Optics, volume 2212 of SPIE, pages 398–404, Lindau, 11–15 Avril 1994.

  39. O. Latry, M. Ketata, K. Ketata, and R. Debrie. Optimisation of tapered fiber for optimal coupling with P.I.N photodiode. In Twelfth Annual Eu- ropean Fibre Optics Communications and Networks, EFOC N 94, pages 184–187, Heildelberg, Juin 1994.

  40. M. Ketata, O. Latry, B. Collete, V. de Pauw, K. Ketata, and R. Debrie. Modelization of field power distribution in specific singlemode optical fiber for optimal coupling in PIN photodiode. volume 2074 of SPIE, pages 167–177, Mars 1994.

  41. M. Ketata, O. Latry, K. Ketata, and R. Debrie. Optimisation du couplage entre fibre optique et photodiode pour transmission a` haut de ́bit. In XIII Congre ́s Europe ́en de l’Optoe ́lectronique, OPTO 93, pages 408–413, Pa- ris, 11–13 Mai 1993.

  42. O. Latry, M. Ketata, K. Ketata, B. Collette, and R. Debrie. Modelisation of field power distribution in specific single mode optical fibre for optimal coupling with P.I.N photodiode. In International Symposium for Optical Engineering, volume 2074 of SPIE, pages 167–171, Boston, 7–10 Sep- tembre 1993.

  43. O. Latry, M. Ketata, I. Martinescu, and R. Debrie. Coupling between two optical fibers for stress distributed sensing. In International Symposium for Optical Engineering, volume 2071 of SPIE, pages 255–262, Boston, 7–10 Septembre 1993.

  44. M. Ketata, O. Latry, P. Lecoy, and R. Debrie. Capteur de contrainte uti- lisantlecouplageentrefibresoptiques. InXIICongre ́sEurope ́ende l’Optoe ́lectronique, OPTO 92, pages 574–578, Paris, Avril 1992.

  45. M. Ketata, O. Latry, P. Lecoy, and A. Malki. A new pressure optical sen- sor for distributed sensing. In International Symposium for Optical En- gineering, volume 1586 of SPIE, pages 96–106, Boston, 2–6 Septembre 1991.

Autres conférences

  1. S. Bennouna, M. Masmoudi, and O. Latry. Athermal Direct Current Transcient Spectroscopy Technique for trap measurement in Al-GaN/GaN. In XXI Journées Nationales Micro-ondes, 14–17 Mai 2019.

  2. T. A. Nguyen, A. Echeverri, S. Mbarek, N. Moultif, P. Dherbecourt, O. Latry, and E. Joubert. Analyse par électroluminescence des dégradation des transistors MOSFET SiC. Grenoble, Juin 2016. Symposium de Génie Electrique.

  3. N. Moultif, E. Joubert, and O. Latry. Etude de la fiabilité des composants électroniques de puissance par l’analyse spectrale en microscopie a` e ́mission de photon. Tours, March 2015. GDR SEEDS ISP3D.

  4. O.Latry, P. Dherbecourt, E. Joubert, M. Masmoudi, K. Dehais-Mourgues, J. Marcon, D. Fadil, A. Divay, S. Mbarek, N. Moultif, and A. Echeverri. Etude de la fiabilité des composants grand gap : Approche par les essais longue durée et l’analyse de défaillance. Meknes, 2015. TELECOM’2015 JFFMA.

  5. N. Moultif, E. Joubert, and O. Latry. Analyse spectrale de la photoémission. Marrakech, May 2015. TELECOM’2015 JFFMA.

  6. P. Denis, P. Dherbecourt, and O. Latry. Vieillissement thermique de diodes schottky en carbure de silicium : validation de l’analyse de défaillances par le cas singulier. In Conférence Nationale du Ge ́nie Electrique, ENS Cachan, July 2014.

  7. P.Dherbécourt, O. Latry, E. Joubert, and M. Ketata. Caractérisation spectrale des lasers semi-conducteurs par transposition de fréquence optique dans le domaine radiofréquence. In CNRIUT, Villeurbanne, May 2008.

  8. M. Righi, F. Khecib, P. Dherbecourt, O. Latry, and M. Ketata. Etude théorique et simulée du phénomène de Chirp dans les lasers DFB : Application aux systèmes de transmission numériques. In CNRIUT, Villeneuve d’Ascq, Juin 2009.

  9. J.B. Fonder, S. Duguay, F. Hue, O. Latry, F. Morancho, K. Isoird, and M. Gavelle. Electrical and physical characterization of AlGaN/GaN po- wer HEMTs after thermal storage. In DRIP conference, Varsovie, Sep- tember 2013.

  10. P. Dherbécourt, O. Latry, K. Mourgues, E. Joubert, H. Maanane, J.P. Sipma, and P. Eudeline. Robustesse aux cycles de démarrage à froid intense d’un amplificateur à base de transistor LDMOS en régime d’impulsions ultra courtes. In JNM, Paris, Mai 2013.

  11. O. Latry, J.B. Fonder, L. Chevalier, C. Genevois, C. Duperrier, F. Temcamani, and H. Maanane. Fiabilité d’amplificateurs de puissance à base de GaN : Ananlyse de la défaillance. In TELECOM 2013, Marrakech, 13–15 Mars 2013.

  12. J.B. Fonder, F. Temcamani, C. Duperrier, O. Latry, P. Dherbecourt, L. Lacheze, M. Stanislawiak, and P. Eudeline. Etude de la fiabilité d’un amplificateur de puissance classe B à base de HEMT GaN, en bande S. In JNM, Brest, May 2011.

  13. J.B. Fonder, F. Temcamani, C. Duperrier, O. Latry, P. Dherbecourt, L. Lacheze, M. Stanislawiak, and P. Eudeline. Conception et qualification d’un amplificateur de puissance radiofréquence à base de HEMT GaN. In JNMO, Les Issambres, September 2010.

  14. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Génération micro-ondes par voie optique appliquée à la caractérisation de composants d’extrémité. In CNR’IUT, Villeneuve d’Ascq, June 2009.
  15. F. Khecib, O. Latry, and M. Ketata. Comparaison des formats optiques pour les systèmes à 40Gbit/s. In CNR’IUT, Villeneuve d’Ascq, June 2009.
  16. D.SyAidara, P. Dherbecourt, O. Latry, and M.Ketata. Mesure de l’auto corrélation comme indicateur d’erreur pour la compensation optique de PMD à haut débit. In JNOG, pages 306–308, Grenoble, juillet 2007.
  17. D. Sy Aidara, P. Dherbecourt, O. Latry, and M. Ketata. Dégradation conjointe du facteur Q et du DOP dans les liaisons à fibre optique 40 Gbits/s. In CNR’IUT, Thionville, Juin 2007.
  18. O. Boukari, P. Dherbecourt, O.Latry, and M. Ketata. Etude theorique du chirp dans les lasers DFB pour application en C-OFDR. In JNOG, pages 226–228, Grenoble, juillet 2007.
  19. G. Ducournau, O. Latry, and M. Ke ́tata. La PSBT optique surmodulée pour les communications mixtes 10G/40G. In JNOG, Metz, Novembre 2006
  20. D. Sy Aidara, P. Dherbecourt, O. Latry, and M. Ketata. Mesures de PMD dans les fibres optiques par la méthode d’analyse de la sphère de Poincaré. In JNOG, pages 234–236, Chambe ́ry, November 2005.
  21. G. Ducournau, O. Latry, and M. Ke ́tata. Caractérisation des de ́modulateurs DPSK à fibres optiques. In CNRIUT, pages 247–254, May 2005.
  22. G.Ducournau, O. Latry, M. Ketata, P. Brindel, L. Pierre, and O.Leclerc. Utilisation des interféromètres de Mach–Zehnder pour l’encodage PSBT ou la démodulation DPSK : performances requises. In JNOG, pages 349– 351, 2005.
  23. O. Boukari, P. Dherbecourt, O. Latry, and M. Ketata. Mesure de retard dans les dispositifs optiques par réflectométrie dans le domaine fréquentiel. In CNR’IUT, pages 83–90, Rouen, May 2005.
  24. D. Sy Aïdara, O. Latry, P. Dherbécourt, and M. Ketata. Mesure expérimentale de PMD dans les fibres optiques par la méthode de l’analyseur fixe. In CNR’IUT, pages 415–422, Rouen, May 2005.
  25. D. Sy Aïdara, M. Grisel, P. Dherbécourt, O. Latry, and M. Ketata. Exploration de différentes techniques de mesure de PMD dans les composants optiques. In JFMMA, pages 247–250, Rabat, March 2005.
  26. O. Latry, G. Ducournau, P. Dherbecourt E. Joubert, and M. Ketata. De ́modulateur tout-optique pour modulation DPSK. In COSTO, Paris, Octobre 2004. IEEE/LEOS.
  27. O.Latry, P. Dherbecourt, E. Joubert, G. Ducournau, M.Ketata, and P. Di Bin. Caractérisation en bande passante de photo-récepteurs rapides par hétérodynage optique. In Workshop SFO, Limoges, November 2004.
  28. G. Ducournau, O. Latry, P. Dherbecourt, and M. Ketata. Technique de mesure de retards de propagation pour la démodulation DPSK tout fibre. In JNOG, pages 459–461, Valence, November 2003.
  29. Y.Bouslimani, O. Latry, and M. Ketata. Optical fiber devices fabrication using co2 laser. In Algerian Conference on Microelectronics, ACM’02, pages 327–329, Alger, Octobre 2002.
  30. Y. Bouslimani, M. H. Apithy, O. Latry, and M. Ketata. Mode power exchanges in optical fiber components. In Conference on Information Technology and Telecommunications, ITT, Waterford, Octobre 2002.
  31. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Etude et réalisation d’une source optique à très haut de ́bit pour le test des composants optiques tout fibre. In 8ème Journées Nationales de Microélectronique et Optoe ́lectronique, JNMO 2001, Aussois, Janvier 2001.
  32. P. Dherbecourt, O. Latry, E. Joubert, M. Ketata, and P. Di Bin. Etude théorique et expérimentale de la largeur spectrale de lasers DFB appliquée au battement optique. In 7ème colloque lasers et optique quantique, SFO, Rennes, 5–7 Septembre 2001.
  33. P. Dherbecourt, O. Latry, E. Joubert, and M. Ketata. Mise au point d’un generateur d’onde optique à 1.55μm modulée en amplitude à très haute fréquence. OPTIX 2001, Marseille, November 2001.
  34. Y. Bousslimani, O.Latry, and M. Ketata. Modes coupling in small length biconical fiber. volume ICO2000, Dakar, 10–14 avril 2000.
  35. F. Van Lauwe, A. Malki, O. Latry, E. Joubert, and M. Ketata. Outils de modélisation de fonctions optiques à base de composants passifs tout- fibre. In XIX Congre`s National d’Optique Guide ́e, JNOG 99, pages 207– 209, 1999.
  36. J.Schreiber, C. Prioleau, A. Malki, O. Latry, M. Ketata, and Y. Bouslimani. Fabrication de fibres biconiques par laser co2. In XVIII Congre`s National d’Optique Guide ́e, JNOG 98, pages 134–138, 1998.
  37. F. Van Lauwe, A. Malki, C. Prioleau, O. Latry, M. Ketata, R. Bachelot, J.P. Coron, and P. Royer. Fabrication de fibres optiques microlentillées par laser co2. In XVIII Congrès National d’Optique Guidée, JNOG 98, pages 139–142, 1998.
  38. O. Latry, Y. Bouslimani, M. Ketata, and K. Ketata. Echange de puis- sance entre modes lp0m dans une fibre biconique. In Optique Guidée et Photonique IV, ACFAS, pages 149–153, Montreal, May 1996.
  39. O. Latry, M. Ketata, K. Ketata, and R. Debrie. Couplage de modes dans une fibre conique à saut d’indice. In XV Congrès National d’Optique Guideée, JNOG 95, Palaiseau, November 1995.
  40. O. Latry, M. Ketata, K. Ketata, and R. Debrie. Simulation of direct coupling between a conical fiber and a waveguide. In XIV Congrès National d’Optique Guidée, JNOG 94, Besanc ̧on, Octobre 1994.
  41. M. Ketata, K. Ketata, O. Latry, and R. debrie. Simulation d’une struc- ture de transmission haut débit par fibre optique monomode. In XIII Congrès National d’Optique Guidée, JNOG, pages 56/1–56/3, Marseille, May 1993.

Edition d’ouvrage et chapitre d’ouvrage

  1. F. Temcamani, J.-B. Fonder, C. Duperrier, and O. Latry, “8 - high- efficiency architecture for power amplifiers,” in Embedded Mechatronic Systems 2 (Second Edition) (A. E. Hami] and P. Pougnet, eds.), pp. 221 – 245, ISTE, second edition ed., 2020.
  2. C. Gautier, E. Pieraerts, and O. Latry, “3 - physical defects analysis of mechatronic systems,” in Embedded Mechatronic Systems 2 (Second Edi- tion) (A. E. Hami] and P. Pougnet, eds.), pp. 51 – 79, ISTE, second edi- tion ed., 2020.
  3. P. Dherbecourt, O.Latry, K. Dehais-Mourgues, J.-B. Fonder, C. Duperrier, F. Temcamani, H. Maanane, and J.-P. Sipma, “2 - aging power tran- sistors in operational conditions,” in Embedded Mechatronic Systems 2 (Second Edition) (A. E. Hami] and P. Pougnet, eds.), pp. 23 – 49, ISTE, second edition ed., 2020.
  4. N. Moultif, M. Masmoudi, E. Joubert, and O. Latry, “Reliability and Qualification Tests for High-Power MOSFET Transistors,” in Reliability of High-Power Mechatronic Systems 2, pp. 155–197, Elsevier, 2017.
  5. N. Moultif, A. Divay, E. Joubert, and O. Latry, “Reliability Study of High-Power Mechatronic Components by Spectral Photoemission Micro- scopy,” in Reliability of High-Power Mechatronic Systems 2, pp. 241–271, Elsevier, 2017.
  6. C. Gautier, E. Pieraerts, and O. Latry, “Physical Defects Analysis of Mechatronic Systems,” in Embedded Mechatronic Systems 2, pp. 49–77, Elsevier, 2015.
  7. E.Joubert,O.Latry,P.Dherbecourt,M.Fontaine,C.Gautier,H.Polaert, and P. Eudeline, “Internal Temperature Measurement of Electronic Com- ponents,” in Embedded Mechatronic Systems 1, pp. 165–184, Elsevier, 2015.

  8. F. Temcamani, J.-B. Fonder, C. Duperrier, and O. Latry, “High-Effciency Architecture for Power Amplifiers,” in Embedded Mechatronic Systems 2, vol. 2, pp. 217–241, Elsevier, 2015.

  9. P. Dherbecourt, O. Latry, K. Dehais-Mourgues, J.-B. Fonder, C. Duperrier, F. Temcamani, H. Maanane, and J.-P. Sipma, “Aging Power Transistors in Operational Conditions,” in Embedded Mechatronic Systems2, pp. 23–48, Elsevier, 2015.

  10. G. Ducournau, O. Latry, P. Dherbécourt, E. Joubert, and M. Kétata, “Ofc, mzis for telecommunication networks,” in Optical Fiber Components: Design and applications (H. Hamam, ed.), vol. ISBN 81–308–0097–7, p. Chapter 3, Transworld Research Network, 2006.

  11. Book “Control, communication and network systems, technologies and applications,” (Orlando), IIIS, ISBN 980–6560–13–2, 2004.


Enseignements

IUT de Rouen Département GEII

  • Automatique, 
  • Electronique analogique,
  • Bruit en amplification
  • Ingénierie des Télécoms

Microwave and Radar Training Center

  • Microwave and Radar systems - Basics to electronic warfare
  • Advanced course in microwave and radar systems