Formation and evolution of roll patterns in optical parametric oscillators
作者： Gian-Luca Oppo , Massimo Brambilla , Luigi A. Lugiato
关键词:
摘要: We study pattern formation in a degenerate optical parametric oscillator (OPO) by including diffractive effects due to the propagation cavity. The solution of zero amplitude for OPO signal is found be unstable periodically modulated perturbations whenever detuning parameter field negative. A comparison between analytical solutions and numerical simulations roll structure shows excellent agreement wide range input amplitudes. threshold appearance rolls lower than usual obtained plane-wave limit, especially large detunings. When power increased, patterns lose stability, leading filamentation turbulence.
harvard.edu
sci-hub.se 参考文章(23)
G. J. Hall, M. Ebrahimzadeh, A. Robertson, G. P. A. Malcolm, A. I. Ferguson, Synchronously pumped optical parametric oscillators using all-solid-state pump lasers Journal of The Optical Society of America B-optical Physics. ,vol. 10, pp. 2168- 2179 ,(1993) , 10.1364/JOSAB.10.002168
Ling-An Wu, H. J. Kimble, J. L. Hall, Huifa Wu, Generation of Squeezed States by Parametric Down Conversion Physical Review Letters. ,vol. 57, pp. 2520- 2523 ,(1986) , 10.1103/PHYSREVLETT.57.2520
A. Heidmann, R. J. Horowicz, S. Reynaud, E. Giacobino, C. Fabre, G. Camy, Observation of quantum noise reduction on twin laser beams. Physical Review Letters. ,vol. 59, pp. 2555- 2557 ,(1987) , 10.1103/PHYSREVLETT.59.2555
L. A. Lugiato, A. Gatti, Spatial structure of a squeezed vacuum. Physical Review Letters. ,vol. 70, pp. 3868- 3871 ,(1993) , 10.1103/PHYSREVLETT.70.3868
L. A. Lugiato, R. Lefever, Spatial dissipative structures in passive optical systems Physical Review Letters. ,vol. 58, pp. 2209- 2211 ,(1987) , 10.1103/PHYSREVLETT.58.2209
L. A. Lugiato, G. L. Oppo, J. R. Tredicce, L. M. Narducci, M. A. Pernigo, Instabilities and spatial complexity in a laser Journal of The Optical Society of America B-optical Physics. ,vol. 7, pp. 1019- 1033 ,(1990) , 10.1364/JOSAB.7.001019
W.J. Firth, Spatial instabilities in a Kerr medium with single feedback mirror Journal of Modern Optics. ,vol. 37, pp. 151- 153 ,(1990) , 10.1080/09500349014550211
G. D’Alessandro, W. J. Firth, Spontaneous hexagon formation in a nonlinear optical medium with feedback mirror. Physical Review Letters. ,vol. 66, pp. 2597- 2600 ,(1991) , 10.1103/PHYSREVLETT.66.2597
J. R. Tredicce, E. J. Quel, A. M. Ghazzawi, C. Green, M. A. Pernigo, L. M. Narducci, L. A. Lugiato, Spatial and temporal instabilities in a CO 2 laser Physical Review Letters. ,vol. 62, pp. 1274- 1277 ,(1989) , 10.1103/PHYSREVLETT.62.1274
M. Brambilla, F. Battipede, L. A. Lugiato, V. Penna, F. Prati, C. Tamm, C. O. Weiss, Transverse laser patterns. I. Phase singularity crystals Physical Review A. ,vol. 43, pp. 5090- 5113 ,(1991) , 10.1103/PHYSREVA.43.5090