Broadband Fivefold reduction of vacuum fluctuations probed by dyes in photonic crystals Koenderink, A.F.; Bechger, L.; Schriemer, H.P.; Lagendijk, A.; Vos, W.L.

No abstract

to 3000 km wide separated regularly by -6800 km alolipside a dark belt at 50"s that probably pertained to a wave phenomena resulting from the disturbance. T h e u ~norphologic evolution of this disturbance resembled, o n a smaller scale, previous GWS disturba~lces (3), and it was probably a transient convective phenomenon rapidly disnersed bv the zonal winds.This obserl.ation, together with other transient snots ohserl~ed in recent times ( l o ) , suggests that mid-scale storms o n Saturn could be Inore frequent than previously thought. Theii detection is a cluestion of the telnnoral coveraee of the observations. " the techniques used, and the contrast of the features against the background of ~lorlnal clouds.