List of Publications of Gábor Mandula

 

Journal Papers

  1. G. Mandula, L. Kovács, Á. Péter and E. Hartmann: "Refractive index measurements on bismuth tellurium oxide (Bi2TeO5) single crystal"; Optical Materials 1 (1992) no 3, pp. 161-164
  2. G. Mandula, Á. Péter and E. Hartmann: "The temperature dependence of the refractive indices of the bismuth tellurite (Bi2TeO5) crystal"; Pure and Applied Optics 3 (1994) pp. 839-844
  3. M. A. Ellabban, G. Mandula, M. Fally, R. A. Rupp, L. Kovács: "Holographic scattering as a technique to determine the activation energy for thermal fixing in photorefractive materials", Applied Physics Letters 78 (2001) no 6, pp. 844-846
  4. K. Lengyel, L. Kovács, G. Mandula, and R. Rupp: "Kinetics of OH- ions in nearly stoichiometric LiNbO3 crystals", Ferroelectrics, 257 (2001) pp. 255-262
  5. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, R. A. Rupp: "Wave-mixing solitons in ferroelectric crystals", Radiation Effects and Defects in Solids, 157 (2002) no 6-12, pp. 995-1001
  6. G. Mandula, M. A. Ellabban, R. A. Rupp, M. Fally, E. Hartmann, L. Kovács, and K. Polgár: "Activation energy of proton migration in Mn- and Fe-doped lithium niobate obtained by holographic methods", Radiation Effects and Defects in Solids, 158 (2003) no 1-6, pp. 173-179
  7. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, R. A. Rupp: " Non-uniform dynamic gratings in photorefractive media with non-local response" Physical Review E 67 (2003) pp. 046603/1-8
  8. G. Mandula, R. A. Rupp, M. Balaskó, L. Kovács: "Decay of photorefractive gratings in LiNbO3:Fe by neutron irradiation", Applied Physics Letters, 86 (2005) no 14, pp. 141107/1-3
  9. G. Mandula, M. A. Ellabban, and M. Fally: "A method to determine H+ concentration in dehydrated iron doped lithium niobate using photorefractive beam fanning effect", Ferroelectrics, 352 (2007) pp. 118-124
  10. I. Bányász, and G. Mandula: "Application of interference microscopy to the study of hologram build-up in LiNbO3 crystals", Optics Communications 281 (2008) pp. 4268-4272
  11. L. Kovács, Zs. Szaller, K. Lengyel, Á. Péter, I. Hajdara, G. Mandula, L. Pálfalvi, and J. Hebling: "Photorefractive damage resistance threshold in stoichiometric LiNbO3:Zr crystals", Optics Letters 38 (2013) pp. 2757-2759
  12. Z. Kis, G. Mandula, K. Lengyel, I. Hajdara, L. Kovacs, M Imlau: „Homogeneous linewidth measurements of Yb3+ ions in congruent and stoichiometric lithium niobate crystals”, Optical Materials 37 (2014) pp. 845-853
  13. G. Mandula, Z. Kis, K. Lengyel: „Real-time dynamic calibration of a tunable frequency laser source using a Fabry-Pérot interferometer”, Review of Scientific Instruments 86 (2015) 123104
  14. G. Mandula, Z. Kis, L. Kovacs, Z. Szaller, A. Krampf, “Site selective measurement of relaxation properties at 980 nm in Er3+ doped congruent and stoichiometric lithium niobate crystalsAppl. Phys. B 122 (2016) Art. No. 72
  15. G. Mandula, Z. Kis, K. Lengyel, L. Kovács, and É. Tichy-Rács, “Saturation spectroscopic studies on Yb3+ and Er3+ ions in Li6Y(BO3)3 single crystals”, Crystals 12 (2022) Art. No. 1151 pp 1-12.

 

Other Publications in English

  1. G. Mandula, K. Lengyel, L. Kovács, M. A. Ellabban, R. A. Rupp, M. Fally: "Thermal fixing of holographic gratings in nearly stoichiometric LiNbO3 crystals" (proceedings of  ICSSC2000, 9-13 Oct. 2000, Zakopane, Poland; A. Rogaski, K. Adamiec és P. Madejczyk, Eds.), Proceedings of SPIE, 4412 (2001), pp. 226-230
  2. M. A. Ellabban, G. Mandula, R. A. Rupp, M. Fally, E. Hartmann, L. Kovács, K. Polgár: "Activation energy of thermal fixing in LiNbO3: a comparative study", Selected Papers from the Fifth International Conference on Correlation Optics (Oleg V. Angelsky, Ed.), Proceedings of SPIE, 4607 (2002) pp. 313-321
  3. S. Bugaychuk,  R. A. Rupp, G. Mandula, L. Kovács: "Soliton profile of the dynamic grating amplitude and its alteration by photorefractive wave mixing", Trends in Optics and Photonics Series, OSA 87: Photorefractive Effects, Materials, and Devices; (P. Delaye, C. Denz, L. Mager, and G. Montemezzani, Eds.) (2003) pp. 404-409
  4. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, R. A. Rupp: "Wave-mixing solitons in bulk photorefractive crystals", Proceedings of the Ninth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, (G. V. Klimusheva, A. G. Iljin és S. A. Kostyukevych, Eds.), Proceedings of  SPIE, 5257 (2003) pp. 201-205
  5. S. Bugaychuk, G. Mandula, L. Kovács, R. A. Rupp: "Optical topographic technique to material characterization of photorefractive crystals", Proceedings of the Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, (G. V. Klimusheva, A. G. Iljin és S. A. Kostyukevych, Eds.),  Proceedings of  SPIE, 6023 (2005) pp. 60230J/1-11
  6. G. Mandula, R. A. Rupp, and M. Balaskó:  "Erasure of elementary holograms in LiNbO3:Fe by neutron irradiation", Proceeding of Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information; (Yury Denisyuk, Ventseslav Sainov, Elena Stoykova; Eds.), Proceedings of SPIE, 6252 (2006) pp. 62520N/1-5
  7. I. Bányász, and G. Mandula: "Direct microscopic observation of hologram build-up in photorefractive crystals", Proceedings of Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information; (Yury Denisyuk, Ventseslav Sainov, Elena Stoykova; Eds.), Proceedings of SPIE, 6252 (2006) pp. 625209/1-6
  8. I. Bányász, and G. Mandula: "Quasi in-situ microscopic study of hologram build-up in LiNbO3 crystals", In: Practical Holography XXI: Materials and Applications (Roger A. Lessard, Hans I. Bjelkhagen; Eds.), San Jose, CA, USA, 19-25 Jan 2007; Proceedings of SPIE 6488 (2007) pp. 648808/1-10
  9. G. Mandula, Z. Kis, P. Sinkovicz, and L. Kovács: "Homogeneous linewidth of the 4I11/24I15/2 optical transition of erbium in LiNbO3:Er3+", In: Proceedings of EURODIM 2010: the 11th Europhysical Conference on Defects in Insulating Materials (L. Kovács, G. Corradi, Eds.), Pécs, Hungary, 12-16 July, 2010; IOP Conf. Series: Materials Science and Engineering 15 (2010) pp. 012062/1-8

 

Posters and Lectures

  1. Polgár K., Péter Á., Kovács L., Corradi G., Szaller Zs. és Mandula G.: "Optikai célokra alkalmas LiNbO3 kristályok előállítása az MTA Kristályfizikai Kutatólaboratóriumában" (Producing LiNbO3 single crystals, suitable for optical aims, in the Laboratory for Crystal Physics of the Hungarian Academy of Sciences); A hazai kvantumelektronikai kutatások eredményei, Budapest, 31 October (1991) P32 (Symposium on quantum electronics, poster in Hungarian)
  2. Kovács L., Péter Á., Földvári I., Mandula G. és Hartmann E.: "Fotorefraktív bizmut-oxid alapú kristályok előállítása és kutatása a KFKL-ben" (Producing and studying bismuth oxide based photorefractive crystals in the KFKL); A hazai kvantumelektronikai kutatások eredményei, Budapest, 31 October (1991) P34 (Symposium on quantum electronics, poster in Hungarian)
  3. Mandula G., Péter Á. és Hartmann E.: "Egy új fotorefraktív kristály, a bizmut-tellurit optikai és termooptikai tulajdonságainak vizsgálata" (Optical and thermo-optical study of a new photorefractive crystal, namely the bismuth tellurite) ; Kvantumelektronika '94 Budapest, 19 October (1994) P30 (Symposium on quantum electronics, poster in Hungarian)
  4. G. Mandula, Cs. Mészáros and E. Hartmann: "On the photoconductivity and the photorefracitve effect in double doped LiNbO3"; Composition and Preparation Dependent Properties of Oxide Crystals; Workshop of the Oxide Crystals Network of the European Science Foundation, 25-28 September 1996, Balatonfüred, P2. (poster in English)
  5. Mandula G.: "Fotovezetés és fotorefrakció kettősen adalékolt lítium-nióbát kristályokban" (Photoconductance and photorefraction in double-doped lithium niobate crystals); A ma és a holnap fizikája Magyarországon; Fizikus vándorgyűlés, Gödöllő, 25-28 August 1998, Sz-10. (Symposium of the Eötvös Loránd Physical Society on the present and the future of physics in Hungary, poster in Hungarian)
  6. Mandula G., Lengyel K., Kovács L., R. A., Rupp, M. A. Ellabban: "Hologramok termikus rögzítése és OH- ionok abszorpciójának vizsgálata majdnem sztöchiometrikus LiNbO3 kristályokban" (Study of thermal fixing of holograms and of the absorption of OH- ions in quasistoichiometric LiNbO3 crystals);  Kvantumelektronika 2000 Budapest, 3 November (2000) P50 (Symposium on quantum electronics, poster in Hungarian)
  7. K. Lengyel, L. Kovács, G. Mandula, and R. Rupp: "Kinetics of OH- ions in nearly stoichiometric LiNbO3 crystals", ECAPD-5 Euroconference on Application of Polar Dielectrics, 27-30 Aug. 2000, Jurmala, Lettonia (oral lecture in English)
  8. G. Mandula, K. Lengyel, L. Kovács, M. A. Ellabban, R. A. Rupp, M. Fally: "Thermal fixing of holographic gratings in nearly stoichiometric LiNbO3 crystals", ICSSC2000, 9-13 Oct. 2000, Zakopane, Poland (poster in English)
  9. M. Ellabban, G. Mandula, M. Fally, R. A. Rupp, E. Hartmann, and L. Kovács: "Activation energy determination  from holographic scattering, diffraction, and conductivity in LiNbO3"; Fourth Annual Meeting of the COST Action P2, Applications of Nonlinear Optical Phenomena and Workshop on LiNbO3, Budapest, 16-19 May (2001), PII.2 (poster in English)
  10. G. Mandula, S. Bugaychuk, R. A. Rupp, L. Kovács and K. Polgár: "Experimantal study of the non-uniform structure of dynamic gratings by photorefractive wave-mixing"; Fourth Annual Meeting of the COST Action P2, Applications of Nonlinear Optical Phenomena and Workshop on LiNbO3, Budapest, 16-19 May (2001), PII.21 (poster in English)
  11. R. A. Rupp, M. A. Ellabban, M. Fally, L. Kovács, G. Mandula, K. Lengyel, M. Imlau, Th. Woike: "Holographic scattering: angular and spectral properties", Workshop on Photorefractive Nonlinearities, Universitat Osnabruck, Deutschland, 4 October (2001) (oral lecture in English)
  12. L. Kovács, K. Lengyel, G. Mandula: "Role of OH-ions in the thermal fixing of holographic gratings in pure and doped LiNbO3 crystals"; COST Action P8: "Materials and Systems for Optical Data Storage and Processing", The Kick Off Meeting, Berlin, 24-25 June (2002) (oral lecture in English)
  13. G. Mandula, M. A. Ellabban, R. A. Rupp, M. Fally, E. Hartmann, L. Kovács, and K. Polgár: "A comparison of the activation energies of proton migration in Mn- and Fe-doped lithium niobate obtained by holographic methods", EURODIM 2002, Wrocław, Poland, 1-5 July (2002) Th-P82 (poster in English)
  14. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, and R. A. Rupp: "Wave-mixing solitons if ferroelectric crystals", EURODIM 2002, Wrocław, Poland, 1-5 July (2002), Th-P68  (poster in English)
  15. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, and R. A. Rupp: "Wave-mixing soliton in bulk ferroelectric crystals", Nonlinear Optics of Liquid and Photorefractive Crystals, Crimea, Ukraine, Sep. 30 - Oct. 4 (2002), (oral lecture in English)
  16. S. Bugaychuk, L. Kovács, G. Mandula, K. Polgár, R. A. Rupp: "Soliton-like dynamic gratings in photorefractive four-wave mixing" 2005 European Quantum Electronics Conference. EQEC 2003, 22-27 June 2003 Munich, Germany (IEEE Cat No. 03TH8665) (2003) p. 214
  17. G. Mandula, S. Bugaychuk, L. Kovács, R. A. Rupp, K. Polgár: "Soliton profile of the dynamic grating amplitude and its alteration by photorefractive wave mixing", Ninth International Conference on Photorefractive Effects, Materials, and Devices, PR'03, Nice, France, 17-21 June (2003) P27 (poster in English)
  18. Mandula G., Rupp, R. A., Balaskó M. és Kovács L.: "Termikus neutronok hatása a LiNbO3:Fe kristályba írt holografikus rácsra" (Effect of thermal neutrons on the grating recorded in LiNbO3:Fe crystal), Physica Infiltrans, General Meeting of the Loránd Eötvös Physical Society, Szombathely, Hungary, 24-27 August (2004) P30 (poster in Hungarian)
  19. M. Fally, M. Imlau, M. A. Ellabban,  C. Pruner, R. A. Rupp, G. Mandula, L. Kovács and S. Hausfeld, "Recording of holograms in nonlinear optical crystals", Physica Infiltrans, General Meeting of the Loránd Eötvös Physical Society, Szombathely, Hungary, 24-27 August (2004) Friday, 11:15 (oral lecture in English)
  20. S.Bugaychuk, G.Mandula, L.Kovács, R.A.Rupp, "Optical topography technique to material characterization of photorefractive crystals", The 10th International Conference on the Nonlinear Optics of Liquid and Photorefractive Crystals, Alushta Crimea, Ukraine, October 3-8 (2004). Wedndesday, 16:00 (oral lecture in English)
  21. G. Mandula, R. A. Rupp, and M. Balaskó:  "Erasure of elementary holograms in LiNbO3:Fe by neutron irradiation", HOLO'05: International Conference on Holography, Optical Recording and Processing of Information, Varna, Bulgaria, 21 - 25 May (2005), PA18 (poster in English)
  22. I. Bányász, and G. Mandula: "Direct microscopic observation of hologram build-up in photorefractive crystals", HOLO'05: International Conference on Holography, Optical Recording and Processing of Information, Varna, Bulgaria, May 21 - 25, (2005), OA07 (oral lecture in English)
  23. S.Bugaychuk, G.Mandula, L.Kovács, R.A.Rupp: "The sine-Gordon model in optical dynamic holography", International Workshop on Dissipative Solitons, Dresden, Germany, 23-29 January (2006), P8 (Poster in English)
  24. L. Kovács, I. Földvári, G. Mandula, C. Denz, G. Berger, M. Ellabban, M. Fally, and R. Rupp, "Hologram fixing in inorganic crystals", Final Workshop and MC Meeting of COST Action P8, Lutraki, Greece, 26-27 May (2006) Friday 14.10-15.30 (oral lecture in English)
  25. G. Mandula, M. A. Ellabban, and M. Fally: "A method to determine H+ concentration in dehydrated iron doped lithium niobate using photorefractive beam fanning effect", Eighth European Conference on Applications of Polar Dielectrics (ECAPD VIII), Metz, France, September 5-8, (2006), P28 (poster in English)
  26. I. Bányász, and G. Mandula: " Quasi in-situ microscopic study of hologram build-up in LiNbO3 crystal", Optoelectronics 2007, Practical Holography XXI: Materials and Applications, San José, California, USA, January 21-24 (2007) Sunday 10:40 [6488-07] (oral lecture in English)
  27. G. Mandula, L. Pálfalvi, J. Hebling, Á. Péter, Zs. Szaller, K. Polgár and K. Lengyel: "Z-scan studies on LiNbO3 doped with optical damage resistant ions", EURODIM 2010 Pécs, 12-16 July (2010) A116 (poster in English)
  28. G. Mandula, Z. Kis, P. Sinkovicz, and L. Kovács: "Homogeneous linewidth of the 4I11/24I15/2 optical transition of erbium in LiNbO3:Er3+", EURODIM 2010 Pécs, 12-16 July (2010) A117 (poster in English)
  29. Z. Szaller, G. Mandula, K. Lengyel, Á. Péter, I. Hajdara, L. Pálfalvi, and L. Kovács: "Photorefractive damage resistance in stoichiometric LiNbO3:Zr", International Conference on Defects in Insulating Materials, ICDIM 2012, Santa Fe, New Mexico, USA, 24-29 June (2012) P39 (poster in English)
  30. G. Mandula, K. Lengyel, Z. Kis, Z. Szaller, and L. Kovács: "Measuring optical transition relaxation rates in doped inorganic crystals", International Conference on Defects in Insulating Materials, ICDIM 2012, Santa Fe, New Mexico, USA, 24-29 June (2012) P40 (poster in English)
  31. G. Mandula, Z. Kis, É. Tichy-Rács, K. Komlai, L. Kovács, K. Lengyel, and G. Corradi: “Spectroscopic properties of Yb3+ ions in Li6Y(BO3)3 single crystals”, European Conference on Defects in Insulating Materials, EURODIM 2014, Canterbury, England, 13-19 July (2014) (poster in English)
  32. Kis Zs., Mandula G., Lengyel K., Hajdara I., Kovács L., Imlau, M.: "Itterbium és erbium ionok homogén vonalszélességének mérése sztöchiometrikus és kongruens lítium niobát egykristályokban" (Measurement of homogeneous linewidth of ytterbium and erbium ions in stoichiometric and congruent lithium niobate single crystals); Kvantumelektronika 2014 Budapest, November 28. (2014) P67 (poster in Hungarian)
  33. Mandula G., Kis Zs., Lengyel K.: "Változtatható hullámhosszú diódalézer valós idejű kalibrációja Fabry-Pérot interferométerrel" (Rela time calibration of variable wavelength diode lasers using by using Fabry-Pérot interferometer); Kvantumelektronika 2014 Budapest, November 28. (2014) P71 (poster in Hungarian)
  34. Tichy-Rács É., Hajdara I., Komlai K., Szaller Zs., Lengyel K., Kovács L., Mandula G.: "Lítium-ittrium-ortoborát kristályok infravörös és UV abszorpciós spektroszkópiája" (Infrared and UV absorption spectroscopy of lithium yttrium ortoborate crystals); Kvantumelektronika 2014 Budapest, November 28. (2014) P76 (poster in Hungarian)
  35. Tichy-Rács É., Komlai K., Mandula G., Lengyel K., Kis Zs., Kovács L., Corradi G.: "Ritkaföldfémionok spektroszkópiai tulajdonságai lítium-ittrium-ortoborát egykristályokban” (Spectroscopic properties of Yb3+ ions in Li6Y(BO3)3 single crystals); Kvantumelektronika 2014 Budapest, November 28. (2014) P77 (abstract in Hungarian, poster in English)
  36. Z. Kis, G. Mandula, K. Lengyel, I. Hajdara, L. Kovács, Z. Szaller, M. Imlau, A. Krampf: „Saturation spectroscopic measurements in rare earth ion doped lithium niobate crystals”, The Conference on Quantum Light-Matter Interactions in Solid-State Systems (QLIMS 2015) Barcelona, Spain, 9-13 November (2015) P1 (poster in English)
  37. G. Mandula, L. Oláh, É. Tichy-Rács, Z. Szaller, K. Lengyel, L. Kovács, C. Kijatkin, A. Krampf, M. Imlau, Z. Kis: „Saturation spectroscopic measurements in ytterbium doped lithium niobate nanocrystals”, “NICE OPTICS 2016”, the 1st International Conference on Optics, Photonics & Materials, Nice (France), October 26-28, (2016) P16 (poster in English)
  38. Mandula Gábor, Kis Zsolt, Lengyel Krisztián, Tichy-Rács Éva és Kovács László: „Itterbium és erbium ionok szaturációs spektroszkópiai vizsgálata adalékolt Li6Y(BO3)3 egykristályokban”, Kvantumelektronika 2018 Budapest, 15 June (2018) P50 (poster in Hungarian)

39.  Gábor Mandula, Zsolt Kis, Krisztián Lengyel, Éva Tichy-Rács, and László Kovács: „Saturation Spectroscopic Studies on Yb3+ and Er3+ Ions in Li6Y(BO3)3 Single Crystals”, EURODIM 2018, Bydgoszcz, Poland, July 8-13 (2018) P Thu 12 (poster in English)

40.  G. Mandula, Z. Kis, K. Lengyel, L. Kocsor, Z. Szaller, and L. Kovács, “Spectral Hole Burning and Related Studies on Yb3+-doped Lithium Niobate Single Crystals and Nanocrystals”, International Workshop on Polar Oxides: Lithium Niobate and Related Compounds WPO-2022, Goslar, Germany, May 11-13 (2022), Friday 11:10 (oral lecture in English)

41.  Mandula Gábor, Kis Zsolt, Lengyel Krisztián, Kocsor Laura, Szaller Zsuzsanna és Kovács László, „Spektrális lyukégetés és kapcsolódó tanulmányok itterbiummal adalékolt lítium-niobát egykristályokban és nanokristályokban”, Magyar Fizikus Vándorgyűlés, Veszprém, Hungary, August 21-24 (2022), P9 (poster in Hungarian)

 

Ph. D. Dissertation

 

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Last updated 25 August 2022