The method was proposed in 1995 and experimentally demonstrated in 2007.
It was demonstrated experimentally that charge regulation effects can become very important in asymmetric systems.
Imaging is experimentally demonstrated in the far field, taking the next step after near-field experiments.
They worked out the theory that the large wave must be formed as a combination of smaller waves, but it had never been experimentally demonstrated.
Research on this technology continued as the first experimentally demonstrated negative index metamaterial came into existence in 2000-2001.
The effect can be experimentally demonstrated as follows.
The reality of reminiscence was first experimentally demonstrated by Oehrn (1896).
Polarized 3-D projection was demonstrated experimentally in the 1890s.
This was demonstrated experimentally in the flagella system of E. coli.
Even the skeptics understand that entanglement has been repeatedly demonstrated experimentally, they just think there is also something more subtle going on.