Spontaneous Mathieu-Gauss mode oscillation in micro-grained Nd:YAG ceramic lasers with azimuth laser-diode pumping

Mathieu‐Gauss mode oscillations were observed in micro‐grained isotropic Nd:YAG microchip ceramic lasers with azimuth laser diode pumping. The effect of fluorescence anisotropy or thermal birefringence on these pattern formations is discussed for several laser materials. (© 2009 by Astro Ltd., Publi...

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Veröffentlicht in:	Laser physics letters 2009-09, Vol.6 (9), p.635-638
Hauptverfasser:	Tokunaga, K., Chu, S.-C., Hsiao, H.-Y., Ohtomo, T., Otsuka, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	azimuth laser-diode pumping Bessel-Gauss mode Diode-pumped lasers Doped-insulator lasers and other solid state lasers Exact sciences and technology Fundamental areas of phenomenology (including applications) Ince-Gauss mode Laser materials Lasers Mathieu-Gauss mode micro-grained Nd:YAG ceramic microchip solid-state lasers Optical materials Optics Physics Polarization Wave optics
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Beschreibung
Zusammenfassung:	Mathieu‐Gauss mode oscillations were observed in micro‐grained isotropic Nd:YAG microchip ceramic lasers with azimuth laser diode pumping. The effect of fluorescence anisotropy or thermal birefringence on these pattern formations is discussed for several laser materials. (© 2009 by Astro Ltd., Published exclusively by WILEY‐VCH Verlag GmbH & Co. KGaA)
ISSN:	1612-2011 1612-202X
DOI:	10.1002/lapl.200910057