This article is cited in 1 scientific paper (total in 1 paper)
Special issue 'Extreme light fields and their interaction with matter'
Generation and subsequent amplification of few-cycle femtosecond pulses from a picosecond pump laser
I. B. Mukhin*, I. I. Kuznetsov, O. V. Palashov
Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod
Using a new approach, in which generation of femtosecond pulses as short as a few field cycles is implemented directly from the radiation of a picosecond pump laser, pulses with the microjoule energy, the repetition rate 10 kHz, and the duration less than 26 fs are generated in the spectral range 1.3–1.4 μm. In the process of generating this radiation, use was made of a method providing passive phase stabilisation of the carrier oscillation of the electromagnetic field and its slow envelope. The radiation spectrum was converted into the range of parametric amplification in the BBO crystal by the broadband second harmonic generation; the pulse was parametrically amplified up to the microjoule level and compressed by chirped mirrors to a duration of 28 fs.
femtosecond pulses, supercontinuum generation, passive phase stabilisation, parametric amplification.
* Author to whom correspondence should be addressed
PDF file (744 kB)
Quantum Electronics, 2018, 48:4, 340–343
I. B. Mukhin, I. I. Kuznetsov, O. V. Palashov, “Generation and subsequent amplification of few-cycle femtosecond pulses from a picosecond pump laser”, Kvantovaya Elektronika, 48:4 (2018), 340–343 [Quantum Electron., 48:4 (2018), 340–343]
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