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  1. No Access

    Article

    Conductivity and discharge guiding properties of mid-IR laser filaments

    The electric properties of mid-IR filaments in air have been investigated in comparison with their more traditional near-IR counterparts. Although the number of ions left after the pulse is similar for both sp...

    D. Mongin, V. Shumakova, S. Ališauskas, E. Schubert, A. Pugžlys… in Applied Physics B (2016)

  2. No Access

    Article

    10-mJ optically synchronized CEP-stable chirped parametric amplifier at 1.5 μm

    We demonstrate the generation of 10-mJ 1.5-μm few-cycle pulses from a 4-stage OPCPA system. The system is based on a fusion of femtosecond DPSS Yb technology and a picosecond Nd:YAG pump laser. In a first prel...

    O. D. Mücke, D. Sidorov, P. Dombi, A. Pugžlys, S. Ališauskas… in Optics and Spectroscopy (2010)

  3. No Access

    Article

    Spectroscopy and lasing of cryogenically cooled Yb, Na:CaF2

    Absorption, photoluminescence and cw-lasing properties of a novel Na+-codoped Yb3+:CaF2 laser crystal are investigated in the temperature range from 10 K to 290 K. Cryogenic cooling leads to the disappearance of ...

    A. Pugžlys, G. Andriukaitis, D. Sidorov, A. Irshad, A. Baltuška… in Applied Physics B (2009)