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    Article

    Tunable yellow–green laser based on second harmonic generation of LiF:F−2 in KTP

    A yellow–green solid-state laser source based on frequency- doubling of a room temperature LiF:F−2 laser in KTP is reported. Second harmonic generation of free-running and prism-tuned pulsed lasers has been ch...

    S. M. Giffin, I. T. McKINNIE, V. V. Ter-Mikirtychev in Optical and Quantum Electronics (1999)

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    Article

    Laser resonance external photoelectric effect in F 2 color centers of LiF crystals

    The laser-resonance two-step external photoelectric effect is revealed in the F 2 color centers of LiF crystals exposed to nanosecond laser pulses. The first...

    S. K. Sekatskii, V. S. Letokhov, T. T. Basiev, V. V. Ter-Mikirtychev in Applied Physics A (1994)

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    Article

    Improving the beam quality of solid-state systems using both outside and inside cavity devices with variable optical characteristics along the cross section

    This paper presents the results of application to different laser installations of soft or apodized apertures (AA) [1–3] with smooth transmission profiles decreasing from center to edges. Two types of AA, whic...

    S. G. Lukishova, N. R. Minhuey Mendez in Journal of Soviet Laser Research (1991)