Formation of defects in lithium fluoride ceramics upon irradiation with femtosecond laser pulses


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Abstract

The interaction between femtosecond laser radiation in the filamentation mode and lithium fluoride optical ceramics is investigated experimentally. It is shown that irradiating optical ceramics based on lithium fluoride with femtosecond laser pulses in the near infrared spectral region effectively produces luminescence centers characteristic of radiation-colored single crystals.

About the authors

M. A. Moiseeva

Institute of Laser Physics (Irkutsk Branch), Siberian Branch

Author for correspondence.
Email: sasha.moiseeva@mail.ru
Russian Federation, Irkutsk, 664033

S. V. Alekseev

Institute of High Current Electronics, Siberian Branch

Email: sasha.moiseeva@mail.ru
Russian Federation, Tomsk, 634055

V. P. Dresvyanskiy

Institute of Laser Physics (Irkutsk Branch), Siberian Branch

Email: sasha.moiseeva@mail.ru
Russian Federation, Irkutsk, 664033

V. F. Losev

Institute of High Current Electronics, Siberian Branch

Email: sasha.moiseeva@mail.ru
Russian Federation, Tomsk, 634055

E. F. Martynovich

Institute of Laser Physics (Irkutsk Branch), Siberian Branch

Email: sasha.moiseeva@mail.ru
Russian Federation, Irkutsk, 664033

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