Mechanism for 'superluminal' tunnelling

Herbert G. Winful

Nature 424, 638 (2003)10.1038/424638a

The following information was omitted from Fig. 1 of this communication: time is in units of the transit time, L/c, through an equivalent distance in vacuo; the brown curve is the incident pulse and the blue curve represents the tunnelled pulse; also, the tunnelled pulse has been scaled by a factor of 1/0.0014 to make it visible.