Publication: High-efficient Q-switched compact diode-pumped MIR lasers
Дата
2020
Авторы
Mitrokhin, V. P.
Dormidonov, A. E.
Savvin, A. D.
Sirotkin, A. A.
Firsov, K. N.
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Аннотация
Compact and portable diode-pumped solid-state MIR lasers with active and passive Q-switching based on Er:YAG, Er,Cr:YSGG and Ho,Yb,Cr:YSGG crystals have been designed and investigated. Those lasers provided the following parameters: pulse width 60 ns, peak power up to 1 MW and repetition rate 50 Hz. Geometrical sizes our lasers were just 75 mm diameter and 200 mm length. The Fe2+:ZnSe(ZnS) crystals pumping by radiation of designed lasers with the optical conversion efficiency near 40% was demonstrated
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High-efficient Q-switched compact diode-pumped MIR lasers / Mitrokhin, VP [et al.] // INTERNATIONAL CONFERENCE LASER OPTICS 2020 (ICLO 2020). - 2020