Resonantly pumped tunable Ho:YAG laser

The efficient tunable Ho:YAG laser pumped by Tm:fiber laser of 20 W output power at 1908 nm was developed. For tuning the Lyot filter consisting of a quartz plate of 2.1 mm thickness was applied. The output power of 1.13 W for 3 W of absorbed pump power was reached at the wavelength 2132.8 nm. The t...

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Veröffentlicht in:	Laser physics letters 2009-07, Vol.6 (7), p.531-534
Hauptverfasser:	Kwiatkowski, J., Jabczynski, J.K., Gorajek, L., Zendzian, W., Jelínková, H., Šulc, J., Němec, M., Koranda, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Doped-insulator lasers and other solid state lasers Exact sciences and technology Fiber lasers Fundamental areas of phenomenology (including applications) Ho:YAG hybrid laser Lasers Optics Physics resonant pumping Tm fiber laser
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Beschreibung
Zusammenfassung:	The efficient tunable Ho:YAG laser pumped by Tm:fiber laser of 20 W output power at 1908 nm was developed. For tuning the Lyot filter consisting of a quartz plate of 2.1 mm thickness was applied. The output power of 1.13 W for 3 W of absorbed pump power was reached at the wavelength 2132.8 nm. The tunability between 2075–2135 nm wavelength range was demonstrated. (© 2009 by Astro Ltd., Published exclusively by WILEY‐VCH Verlag GmbH & Co. KGaA)
ISSN:	1612-2011 1612-202X
DOI:	10.1002/lapl.200910031