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Kvantovaya Elektronika, 2019, Volume 49, Number 12, Pages 1168–1171 (Mi qe17151)  

This article is cited in 11 scientific papers (total in 11 papers)

Lasers

Femtosecond laser system based on thin rod Yb : YAG active elements with an output power of 110 W

J. Yanga, B. Leea, J. W. Kima, B. Jeonga, E. G. Sall'a, S. A. Chizhova, D. Heoa, V. E. Yashinb, G. H. Kima

a Electro-Medical Device Research Center, Korea Electrotechnology Research Institute, Republic of Korea
b All-Russian Research Center "S. I. Vavilov State Optical Institute", St. Petersburg
References:
Abstract: A three-stage laser amplification system based on thin Yb : YAG rods with diode laser pumping is developed and fabricated. In this system, the average power of a continuous train of femtosecond pulses from a Yb : KGW master oscillator with a pulse repetition rate of 80 MHz and initial pulse duration of 128 fs was raised by a factor of 100 to above 100 W. Preliminarily chirped laser pulses provided compensation of dispersion in optical elements of the system and obtaining 580-fs output pulses. The longer duration of output pulses relates to spectrum narrowing in the amplifiers.
Keywords: diode-pumped laser amplifier on Yb : YAG, high average radiation power, femtosecond pulses.
Funding agency Grant number
Ministry of Science, ICT and Future Planning, Korea 19-12-N0101-64
Received: 15.08.2019
Revised: 30.09.2019
English version:
Quantum Electronics, 2019, Volume 49, Issue 12, Pages 1168–1171
DOI: https://doi.org/10.1070/QEL17108
Bibliographic databases:
Document Type: Article
Language: Russian


Citation: J. Yang, B. Lee, J. W. Kim, B. Jeong, E. G. Sall', S. A. Chizhov, D. Heo, V. E. Yashin, G. H. Kim, “Femtosecond laser system based on thin rod Yb : YAG active elements with an output power of 110 W”, Kvantovaya Elektronika, 49:12 (2019), 1168–1171 [Quantum Electron., 49:12 (2019), 1168–1171]
Linking options:
  • https://www.mathnet.ru/eng/qe17151
  • https://www.mathnet.ru/eng/qe/v49/i12/p1168
  • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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