This afternoon I tried to make an EXCEL diagram showing the evanescent-wave streamlines in the wine glass. It turned out that there was a mistake in Eq. (2) of my earlier posting. The correct streamline equation is as follows:
x * y = (r_0)^2 / 2 , where r_0 = minimal distance from center.
Please write offline if you want me to send you the mentioned EXCEL file.
Dr. phil. nat.,
r. PSI and ETH Zurich,
Phone: 0041 56 441 77 72.
Mobile: 0041 79 754 30 32.
E-mail: reinifrosch@xxxxxxxxxx .