We report the observation of spatial instabilities in singly resonant intracavity second-harmonic generation. Self-focusing as well as spatially ordered near- and far-field structures are observed. Experimental results are compared with mean-field analysis as well as three-dimensional numerical simulations.
© 2003 Optical Society of America
[Optical Society of America ]
A. V. Mamaev, P. Lodahl, and M. Saffman, "Observation of spatial modulation instability in intracavity second-harmonic generation," Opt. Lett. 28, 31-33 (2003)