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

This article is cited in 3 scientific papers (total in 3 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

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


Full text: PDF file (690 kB)
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English version:
Quantum Electronics, 2019, 49:12, 1168–1171

Bibliographic databases:

Received: 15.08.2019
Revised: 30.09.2019

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]

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  • http://mi.mathnet.ru/eng/qe/v49/i12/p1168

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Quantum Electron., 50:3 (2020), 256–258  mathnet  crossref  isi  elib
    2. L. Zh. Zhao Zhigang Cong Zhenhua, Laser Optoelectron. Prog., 57:7 (2020), 071605  crossref  isi
    3. Quantum Electron., 51:10 (2021), 873–877  mathnet  crossref  isi  elib
  • Квантовая электроника Quantum Electronics
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