Experimental phase-space-based optical amplification of scar modes.
Wave billiards which are chaotic in the geometrical limit are known to support nongeneric spatially localized modes called scar modes. The interaction of the scar modes with gain has been recently investigated in optics in microcavity lasers and vertical-cavity surface-emitting lasers. Exploiting the localization properties of scar modes in their wave-analogous phase-space representation, we report experimental results of scar mode selection by gain in a doped D-shaped optical fiber.
Laboratoire de Physique de la Matière Condensée, Université Nice-Sophia Antipolis, CNRS, UMR 7336, France.
C
C
Michel
S
S
Tascu
V
V
Doya
P
P
Aschiéri
W
W
Blanc
O
O
Legrand
F
F
Mortessagne