Characterization of 1.06 Delta mm optical vortex laser based on a side-pumped Nd:GdVO4 bounce oscillator

We directly produced for the first time a high-power 1.06 Delta *mm vortex mode from a diode-pumped Nd:GdVO4 bounce amplifier. A maximum output of 17.8 W was achieved for a pump power of 55 W. The corresponding optical efficiency from the diode to the output was above 30%.

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Bibliographische Detailangaben
Veröffentlicht in:	Applied physics. B, Lasers and optics Lasers and optics, 2009-04, Vol.95 (1), p.69-73
Hauptverfasser:	Okida, M, Hayashi, Y, Omatsu, T, Hamazaki, J, Morita, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplifiers Diodes Fluid flow Lasers Oscillators Pumps Vortices
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We directly produced for the first time a high-power 1.06 Delta *mm vortex mode from a diode-pumped Nd:GdVO4 bounce amplifier. A maximum output of 17.8 W was achieved for a pump power of 55 W. The corresponding optical efficiency from the diode to the output was above 30%.
ISSN:	0946-2171
DOI:	10.1007/s00340-009-3438-7