We report on experimental realization of the high fidelity of electric pulses passing through
normal or anomalous dispersive cascaded electronic circuit systems (CECSs). It is found …

Active materials have been explored in recent years to demonstrate superluminal group
velocities over relatively broad bandwidths, implying a potential path towards bold claims …

In Physics, causality is a fundamental postulation arising from the second law of
thermodynamics. It states that, the cause of an event precedes its effect. In the context of …

Signal velocity is calculated in a medium with negative group delay (NGD). By accounting
for the medium and the detector noise sources, the time varying probability of error at the …

The modern field of electromagnetic metamaterials focuses on engineering materials at the
subwavelength scale for enhanced control over wave phenomena. This includes spatial …

Pulse steepening and shock-like waves in a media with faster-than-c group velocities Page 1
FTh1D.5.pdf FiO/LS Technical Digest © OSA 2012 Pulse steepening and shock-like waves in a …