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personal data approved: 2023. VII. 31.
Personal data
Zoltán Krisztián Várallyay
name Zoltán Krisztián Várallyay
name of institution
doctoral school
SzTE Doctoral School of Physics (Supervisor)
the share of work in the different doctoral schools. SzTE Doctoral School of Physics 100%
Contact details
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 2007
discipline to which degree belongs physics
institution granting the degree Budapest University of Technology and Economics
Employment
2015 - ELI-ALPS Nonprofit Kft.
other (not specified) (tanácsadó)
2000 - Furukawa Electric Technologiai Intézet Kft.
other (not specified) (Csoport vezető)
Thesis topic supervisor
number of doctoral students supervised until now 0.5
number of students who fulfilled course requirements 0.5
students who obtained their degrees:
completed course requirement:
Imre Seres (PhD) 2024/01  DSP-SzTE
present PhD students:
Zoltán Papp (PhD) (2027/08)  DSP-SzTE
  Thesis topic proposals
Research
research area nonlinear fiber optics, optical fiber lasers and amplifiers, ultra-short light pulses
research field in which current research is conducted physics
Publications
2022

Haedrich Steffen, Shestaev Evgeny, Tschernajew Maxim, Stutzki Fabian, Walther Nico, Just Florian, Kienel Marco, Seres Imre, Jojart Peter, Bengery Zsolt, Gilicze Barnabas, Varallyay Zoltan, Borzsonyi Adam, Mueller Michael, Grebing Christian, Klenke Arno, Hoff Dominik, Paulus Gerhard G., Eidam Tino, Limpert Jens: Carrier-envelope phase stable few-cycle laser system delivering more than 100 W, 1 mJ, sub-2-cycle pulses, OPTICS LETTERS 47: (6) pp. 1537-1540.
type of document: Journal paper/Article
number of independent citations: 5
language: English
URL 
2022

Fejérvári Lívia, Bilicz Sándor, Gyimóthy Szabolcs, Pávó József, Varga Gábor, Várallyay Zoltán, Yamada Yusuke, Shimura Takahiro, Orito Hiroshi, Azuma Yoshifumi: Electromagnetic modeling of coils made of twisted litz wire by combining finite element simulation and circuit laws, INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS 70: (1) pp. 21-31.
type of document: Journal paper/Article
language: English
URL 
2020

Shestaev E., Hoff D., Sayler A. M., Klenke A., Hädrich S., Just F., Eidam T., Jójárt P., Várallyay Z., Osvay K., Paulus G. G., Tünnermann A., Limpert J.: High-power ytterbium-doped fiber laser delivering few-cycle, carrier-envelope phase-stable 100 µJ pulses at 100 kHz, OPTICS LETTERS 45: (1) pp. 97-100.
type of document: Journal paper/Article
number of independent citations: 8
language: English
URL 
2020

Ye P, Csizmadia T, Oldal LG, Gopalakrishna HN, Fule M, Filus Z, Nagyilles B, Diveki Z, Grosz T, Dumergue M, Jojart P, Seres I, Bengery Z, Zuba V, Varallyay Z, Major B, Frassetto F, Devetta M, Lucarelli GD, Lucchini M, Maio B, Stagira S, Vozzi C, Poletto L, Nisoli M, Charalambidis D, Kahaly S, Zair A, Varju K: Attosecond pulse generation at ELI-ALPS 100 kHz repetition rate beamline, JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS 53: (15) 154004
type of document: Journal paper/Article
number of independent citations: 11
language: English
URL 
2020

Shestaev E., Hädrich S., Walther N., Eidam T., Klenke A., Seres I., Bengery Z., Jójárt P., Várallyay Z., Börzsönyi Á., Limpert J.: Carrier-envelope offset stable, coherently combined ytterbium-doped fiber CPA delivering 1 kW of average power, CHINESE OPTICS LETTERS 45: (23) pp. 6350-6353.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL 
2019

Nagy Tamas, Haedrich Steffen, Simon Peter, Blumenstein Andreas, Walther Nico, Klas Robert, Buldt Joachim, Stark Henning, Breitkopf Sven, Jojart Peter, Seres Imre, Varallyay Zoltan, Eidam Tino, Limpert Jens: Generation of three-cycle multi-millijoule laser pulses at 318 W average power, OPTICA 6: (11) pp. 1423-1424.
type of document:
number of independent citations: 27
language: English
URL 
2019

Hammerland D., Zhang P., Kühn S., Jojart P., Seres I., Zuba V., Varallyay Z., Charalambidis D., Osvay K., Luu T.T., Wörner H.J.: Reconstruction of attosecond pulses in the presence of interfering dressing fields using a 100 kHz laser system at ELI-ALPS, JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS 52: (23) 23LT01
type of document:
number of independent citations: 9
language: English
URL 
2017

Kühn S, Dumergue M, Kahaly S, Mondal S, Füle M, Csizmadia T, Farkas B, Major B, Várallyay Z, Eric Cormier, Mikhail Kalashnikov, Calegari F, Devetta M, Frassetto F, Månsson E, Poletto L, Stagira S, Vozzi C, Nisoli M, Rudawski P, Maclot S, Campi F, Wikmark H, Arnold CL, Heyl CM, Johnsson P, L'Huillier A, Lopez-Martens R, Haessler S, Bocoum M, Boehle F, Vernier A, Iaquaniello G, Skantzakis E, Papadakis N, Kalpouzos C, Tzallas P, Lépine F, Charalambidis D, Varjú K, Osvay K, Sansone G: The ELI-ALPS facility: The next generation of attosecond sources, JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS 50: (13) 132002
type of document:
number of independent citations: 59
language: English
URL 
2017

Charalambidis D, Chikán V, Cormier E, Dombi P, Fülöp JA, Janáky C, Kahaly S, Kalashnikov M, Kamperidis C, Kühn S, Lepine F, L’Huillier A, Lopez-Martens R, Mondal S, Osvay K, Óvári L, Rudawski P, Sansone G, Tzallas P, Várallyay Z, Varjú K: The extreme light infrastructure—attosecond light pulse source (ELI-ALPS) project, In: Yamanouchi, K; Hill, III W; Paulus, G (szerk.) Progress in Ultrafast Intense Laser Science XIII, Springer-Verlag (2017) pp. 181-218.
type of document: Part of book/Könyvfejezet (to be translated)
number of independent citations: 7
language: English
URL 
2017

Nicholson J W, Ahmad R, DeSantolo A, Varallyay Z: High average power, 10 GHz pulses from a very-large-mode-area, Er-doped fiber amplifier, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B: OPTICAL PHYSICS 34: (3) pp. A1-A6.
type of document: Journal paper/Article
number of independent citations: 4
language: English
URL 
Number of independent citations to these publications:132 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
55
number of scientific publications:
54
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
1 
scientific publications published abroad that meet the accreditation criteria:
51
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
1
number of independent citations to scientific publications and creative works:
329
further relevant information regarding accreditation (in Hungarian)
Availability of all publications and citations: https://scholar.google.com/citations?user=AQVoq_oAAAAJ&hl=hu


2024. IV. 17.
ODT ülés
Az ODT következő ülésére 2024. június 14-én, pénteken 10.00 órakor kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )