• 1767 Citations
  • 18 h-Index
1990 …2019
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Research Output 1990 2019

  • 1767 Citations
  • 18 h-Index
  • 41 Conference contribution
  • 39 Article

A general z-scan theory

Pálfalvi, L., Tóth, B. C., Almási, G., Fülöp, J. & Hebling, J., 2009, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5196447

Research output: Conference contribution

A general Z-scan theory

Pálfalvi, L., Tóth, B. C., Almási, G., Fülöp, J. & Hebling, J., 2009, Optics InfoBase Conference Papers. Optical Society of America

Research output: Conference contribution

36 Citations (Scopus)

A general Z-scan theory

Pálfalvi, L., Tóth, B. C., Almási, G., Fülöp, J. & Hebling, J., nov. 2009, In : Applied Physics B: Lasers and Optics. 97, 3, p. 679-685 7 p.

Research output: Article

nonlinearity
approximation
wave equations
refraction
profiles
1 Citation (Scopus)

Carrier-envelope-phase controlled attosecond pulse generation by undulator radiation

Tibai, Z., Tóth, G., Nagyváradi, A., Gyöngy, A., Fülöp, J., Hebling, J. & Almási, G., dec. 10 2018, In : Frontiers in Physics. 6, DEC, 140.

Research output: Article

Wigglers
Envelope
Lasers
envelopes
Radiation
1 Citation (Scopus)

Carrier-envelope-phase stable attosecond pulse generation based on laser-plasma electron source

Tibai, Z., To´th, G., Nagyváradi, A., Sharma, A., Fülöp, J., Almási, G. & Hebling, J., jan. 1 2018, Compact EUV and X-ray Light Sources, EUVXRAY 2018. OSA - The Optical Society, Vol. Part F85-EUVXRAY 2018.

Research output: Conference contribution

Plasma accelerators
Electron sources
Laser pulses
Plasmas
Wavelength
7 Citations (Scopus)

Circularly polarized carrier-envelope-phase stable attosecond pulse generation based on coherent undulator radiation

Tóth, G., Tibai, Z., Nagy-Csiha, Z., Márton, Z., Almási, G. & Hebling, J., szept. 15 2015, In : Optics Letters. 40, 18, p. 4317-4320 4 p.

Research output: Article

coherent radiation
envelopes
pulses
particle accelerators
radiators

Creation of periodically poled lithium niobate by domain structure inversion with a scanning electron microscope

Nagyváradi, A. & Almási, G., 2008, Proceedings of the 6th International Conference on Engineering Computational Technology.

Research output: Conference contribution

Lithium
Electron microscopes
Phase matching
Scanning
Surface charge
12 Citations (Scopus)

Demonstration of a tilted-pulse-front pumped plane-parallel slab terahertz source

Nugraha, P. S., Krizsán, G., Lombosi, C., Pálfalvi, L., Tóth, G., Almási, G., Fülöp, J. & Hebling, J., febr. 15 2019, In : Optics Letters. 44, 4, p. 1023-1026 4 p.

Research output: Article

slabs
pulses
field strength
sapphire
pumping

Demonstration of a Tilted-Pulse-Front Pumped Plane-Parallel Slab Terahertz Source

Fiilopl, J. A., Nugraha, P. S., Pálfalvi, L., Krizsarr, G., Lornbosi, C., Toth, G., Almási, G. & Hebling, J., okt. 25 2018, 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, Vol. 2018-September. 8509853

Research output: Conference contribution

Scalability
Demonstrations
Crystals

Demonstration of a titled-pulse-front pumped plane-parallel slab terahertz source

Nugraha, P. S., Krizsán, G., Lombosi, C., Pálfalvi, L., Tóth, G., Almási, G., Fülöp, J. A. & Hebling, J., jún. 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8871618. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Conference contribution

lithium niobates
slabs
Lithium
Demonstrations
pulses
21 Citations (Scopus)
rectification
gratings
pulses
refractivity
liquids
19 Citations (Scopus)
Pumps
gratings
Diffraction efficiency
pulses
Ultrashort pulses

Design of a THz-based Sub-100-fs electron source

Turnár, S., Kovacs, B., Fulöp, J. A., Almási, G., Hebling, J. & Tibai, Z., jún. 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8872582. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Conference contribution

Electron sources
electron sources
Synchronization
Vacuum
Infrared radiation

Design of a waveguide structure-based electron source using THz pulses

Turnár, S., Kovacs, B., Fülöp, J. A., Almási, G., Hebling, J. & Tibai, Z., jún. 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8872865. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Conference contribution

Electron sources
electron sources
manipulators
Waveguides
Vacuum
195 Citations (Scopus)
rectification
energy sources
pulses
pumping
divergence

Design of high-energy thz sources based on optical rectification

Fülöp, J., Pálfalvi, L., Almási, G. & Hebling, J., 2009, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5192631

Research output: Conference contribution

rectification
energy sources

Design of high-energy THz sources based on optical rectification

Fülöp, J., Pálfalvi, L., Almási, G. & Hebling, J., 2009, Proceedings - TERA-MIR 2009, NATO Advanced Research Workshop Terahertz and Mid Infrared Radiation: Basic Research and Practical Applications. p. 21-22 2 p. 5379649

Research output: Conference contribution

rectification
energy sources
Semiconductor materials
Imaging techniques
pulses
rectification
energy sources
3 Citations (Scopus)

Dynamic optical distortion in a KrF discharge amplifier

Ross, I. N., Almási, G. & Szatmári, S., nov. 1995, In : Optical and Quantum Electronics. 27, 11, p. 1053-1059 7 p.

Research output: Article

Helium
Wavefronts
Aberrations
Interferometers
aberration

Electron acceleration by intense THz pulses

Tibai, Z., Turnar, S., Fülöp, J., Hebling, J. & Almási, G., okt. 25 2018, 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, Vol. 2018-September. 8510200

Research output: Conference contribution

Electrons
Stimulated emission
Electrooptical effects
Phonons
stimulated emission
polaritons
4 Citations (Scopus)
rectification
energy sources
optics

Generation and application possibilities of terahertz pulses with extremely high field strength

Almási, G., Fülöp, J., Mechler, M., Ollmann, Z., Pálfalvi, L., Tibai, Z., Tóth, G. & Hebling, J., 2012, Laser and Tera-Hertz Science and Technology, LTST 2012.

Research output: Conference contribution

Coherent scattering
Electric fields
Electrons

Generation and modeling of tunable THz radiation by femtosecond tilted-pulse-front excitation

Almási, G., Hebling, J., Kozma, I. Z. & Kuhl, J., 2003, Proceedings of SPIE - The International Society for Optical Engineering. Righini, G. C. & Consortini, A. (eds.). Vol. 4829 I. p. 354-355 2 p.

Research output: Conference contribution

Ultrashort pulses
Tuning
Pumps
Radiation
radiation

Generation of 5 pJ THz pulses with 200 kHz repetition rate by femtosecond tilted-pulse-front excitation

Hebling, J., Kozma, I. Z., Almási, G., Stepanov, A. & Kuhl, J., 2003, OSA Trends in Optics and Photonics Series. Optical Society of American (OSA), Vol. 88. p. 37-38 2 p.

Research output: Conference contribution

Laser excitation
Ultrashort pulses
Energy conversion
Sapphire
Conversion efficiency
166 Citations (Scopus)

Generation of sub-mJ terahertz pulses by optical rectification

Fülöp, J., Pálfalvi, L., Klingebiel, S., Almási, G., Krausz, F., Karsch, S. & Hebling, J., febr. 15 2012, In : Optics Letters. 37, 4, p. 557-559 3 p.

Research output: Article

rectification
pulses
pumps
energy conversion efficiency
lithium niobates

Generation of tunable THz radiation by femtosecond tilted-pulse-front excitation

Hebling, J., Almási, G., Kozma, I. Z. & Kuhl, J., 2002, Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. Vol. 74. p. 60-61 2 p.

Research output: Conference contribution

radiation
pulses
electro-optics
excitation
refraction
Ultrashort pulses
Tuning
Pumps
Radiation
radiation
11 Citations (Scopus)
pulses
optical paths
ray tracing
aberration
propagation

High energy THz pulse generation by tilted pulse front excitation and its applications

Hebling, J., Fülöp, J., Pálfalvi, L. & Almási, G., 2010, Optics InfoBase Conference Papers.

Research output: Conference contribution

pulses
excitation
energy
cycles
17 Citations (Scopus)
Self phase modulation
Beam quality
Cutoff frequency
Harmonic generation
pulses

Intense terahertz sources based on tilted pulse-front excitation and their potential applications in imaging, nonlinear THz spectroscopy and attosecond pulse generation

Hebling, J., Fülöp, J., Pálfalvi, L. & Almási, G., 2010, 2010 IEEE Photonics Society Winter Topicals Meeting Series, WTM 2010. p. 48-49 2 p. 5421969

Research output: Conference contribution

Spectroscopy
Imaging techniques
3 Citations (Scopus)
Wigglers
Radiators
radiators
pulses
Electric fields

Investigation of the newly proposed carrier-envelope-phase stable attosecond pulse source

Tibai, Z., Toth, G., Nagy-Csiha, Z., Fülöp, J., Almási, G. & Hebling, J., aug. 10 2015, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-August. 7183147

Research output: Conference contribution

Phase stability
Particle accelerators
envelopes
pulses
accelerators

Investigation of the newly proposed carrier-envelope-phase stable attosecond pulse source

Tibai, Z., Tóth, G., Nagy-Csiha, Z., Fülöp, J., Almási, G. & Hebling, J., máj. 4 2015, CLEO: QELS - Fundamental Science, CLEO_QELS 2015. Optical Society of America (OSA), p. 1551p

Research output: Conference contribution

Phase stability
Particle accelerators
envelopes
pulses
accelerators

Laser-plasma accelerator-based single-cycle attosecond undulator source

Tibai, Z., Tóth, G., Nagyváradi, A., Sharma, A., Mechler, M. I., Fülöp, J., Almási, G. & Hebling, J., jún. 1 2018, In : Applied Physics B: Lasers and Optics. 124, 6, 113.

Research output: Article

plasma accelerators
laser plasmas
free electron lasers
cycles
pulses

Linearly and circularly polarized carrier-envelope-phase stable attosecond pulse generation

Tóth, G., Tibai, Z., Nagy-Csiha, Z., Fülöp, J., Almási, G. & Hebling, J., júl. 18 2016, International Conference on Ultrafast Phenomena, UP 2016. OSA - The Optical Society

Research output: Conference contribution

Wigglers
Radiation
Electrons
27 Citations (Scopus)
refractivity
lasers
luminous intensity
charge coupled devices
recording

Modeling of the e-beam periodic poling process

Nagyváradi, A. & Almási, G., 2009, Proceedings of the 12th International Conference on Civil, Structural and Environmental Engineering Computing.

Research output: Conference contribution

Lithium
Electron beams
Crystals
Surface charge
Microcontrollers

Nonlinear echelon slab based terahertz pulse sources

Tóth, G. Z., Nugraha, P. S., Pálfalvi, L., Fülöp, J. A., Krizsán, G., Tokodi, L., Tibai, Z., Matlis, N. H., Almási, G. & Hebling, J., jan. 1 2019, Nonlinear Optics, NLO 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F134-NLO 2019).

Research output: Conference contribution

Beam quality
Lithium
Imaging techniques
lithium niobate
Raman spectroscopy
liquids
benzene
depolarization
scattering cross sections
Raman spectroscopy
liquids
benzene
depolarization
scattering cross sections
Raman spectroscopy
liquids
benzene
depolarization
scattering cross sections

Nonlinear raman spectroscopy of liquids

Ujj, L., Sánta, I., Almási, G., Kozma, L. & Bunkin, A. F., szept. 1990, In : Acta Physica Hungarica. 68, 1-2, p. 71-79 9 p.

Research output: Article

Raman spectroscopy
liquids
benzene
depolarization
scattering cross sections
49 Citations (Scopus)
refraction
charge coupled devices
transmittance
recording
thresholds
82 Citations (Scopus)
rectification
cycles
pulses
pumps
energy
24 Citations (Scopus)
pulses
excitation
pumps
crystals
energy
8 Citations (Scopus)

Numerical investigation of imaging-free terahertz generation setup using segmented tilted-pulse-front excitation

Tóth, G., Pálfalvi, L., Fülöp, J., Krizsán, G., Matlis, N. H., Almási, G. & Hebling, J., jan. 1 2019, In : Optics Express. 27, 5, p. 7762-7776 15 p.

Research output: Article

pulses
excitation
crystals
wedges
gratings
37 Citations (Scopus)
Pulse amplifiers
Amplification
Dyes
amplifiers
Geometry