47 citations · 82 across the 2 of their papers we have counts for
5 papers
Basics of Superluminal Signals
G. Nimtz, A. Haibel
The paper elucidates the physical basis of experimental results on superluminal signal velocity. It will be made plausible that superluminal signals do not violate the principle of…
Nonlocal reflection by photonic barriers
R. -M. Vetter, A. Haibel, G. Nimtz
The time behaviour of microwaves undergoing partial reflection by photonic barriers was measured in the time and in the frequency domain. It was observed that unlike the duration o…
Universal Tunnelling Time in photonic Barriers
A. Haibel, G. Nimtz
Tunnelling transit time for a frustrated total internal reflection in a double-prism experiment was measured using microwave radiation. We have found that the transit time is of th…
From Superluminal Velocity To Time Machines?
G. Nimtz, A. A. Stahlhofen, A. Haibel
Various experiments have shown superluminal group and signal velocities recently. Experiments were essentials carried out with microwave tunnelling, with frustrated total internal…
Negative phase time for Scattering at Quantum Wells: A Microwave Analogy Experiment
R. -M. Vetter, A. Haibel, G. Nimtz
If a quantum mechanical particle is scattered by a potential well, the wave function of the particle can propagate with negative phase time. Due to the analogy of the Schrödinger a…