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  4. Investigation of the pulse energy limits of actively Q-switched polarization-maintaining Tm3+-doped fiber lasers
 
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2021
Journal Article
Titel

Investigation of the pulse energy limits of actively Q-switched polarization-maintaining Tm3+-doped fiber lasers

Abstract
A diode-pumped actively Q-switched polarization-maintaining Tm3+-doped fiber laser is reported generating pulse energies of 630 mJ, minimum pulse widths of 42 ns, and a maximum peak power of 13.9 kW with linear polarized output and diffraction-limited beam quality at a wavelength of 2044 nm. The unpolarized fiber laser even reaches pulse energies of 800 mJ, pulse widths of 41 ns, and peak powers of 18.6 kW.
Author(s)
Schneider, Julian
Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
Forster, Patrick
Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
Romano, Clément
Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
Eichhorn, Marc
Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
Kieleck, Christelle
Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
Zeitschrift
OSA continuum
DOI
10.1364/OSAC.423812
File(s)
N-636119.pdf (3.72 MB)
Language
English
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Fraunhofer-Institut fĂĽr Optronik, Systemtechnik und Bildauswertung IOSB
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