List of Publications of Gábor Mandula
Journal Papers
- 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
- 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
- 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
- K.
Lengyel, L. Kovács, G. Mandula, and R. Rupp:
"Kinetics of OH- ions in nearly stoichiometric LiNbO3
crystals", Ferroelectrics, 257 (2001) pp. 255-262
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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 crystals” Appl. Phys. B
122 (2016) Art. No. 72
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- G. Mandula, Z. Kis, P. Sinkovicz, and L.
Kovács: "Homogeneous
linewidth of the 4I11/2–4I15/2 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
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- G. Mandula, Z. Kis, P. Sinkovicz, and L.
Kovács: "Homogeneous
linewidth of the 4I11/2–4I15/2 optical
transition of erbium in LiNbO3:Er3+", EURODIM
2010 Pécs, 12-16
July (2010) A117 (poster in English)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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)
- 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