TY - JOUR
T1 - Controlling optical turbulence
AU - Hochheiser, D.
AU - Moloney, J. V.
AU - Lega, J.
PY - 1997
Y1 - 1997
N2 - A robust global control strategy, implemented as a spatial filter with delayed feedback, is shown to stabilize and steer the weakly turbulent output of a spatially extended system. The latter is described by a generalized complex Swift-Hohenberg equation [J. Lega, J. V. Moloney, and A. C. Newell, Phys. Rev. Lett. 73, 2978 (1994); Physica D 83, 478 (1995)], which is used as a generic model for pattern formation in the transverse section of semiconductor lasers. Our technique is particularly adapted to optical systems and should provide convenient experimental control of filamentation in wide-aperture lasers.
AB - A robust global control strategy, implemented as a spatial filter with delayed feedback, is shown to stabilize and steer the weakly turbulent output of a spatially extended system. The latter is described by a generalized complex Swift-Hohenberg equation [J. Lega, J. V. Moloney, and A. C. Newell, Phys. Rev. Lett. 73, 2978 (1994); Physica D 83, 478 (1995)], which is used as a generic model for pattern formation in the transverse section of semiconductor lasers. Our technique is particularly adapted to optical systems and should provide convenient experimental control of filamentation in wide-aperture lasers.
UR - https://www.scopus.com/pages/publications/0001257227
UR - https://www.scopus.com/pages/publications/0001257227#tab=citedBy
U2 - 10.1103/PhysRevA.55.R4011
DO - 10.1103/PhysRevA.55.R4011
M3 - Article
AN - SCOPUS:0001257227
SN - 1050-2947
VL - 55
SP - R4011-R4014
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 6
ER -