Tuning of the Optical Properties in Photonic Crystals Made of Macroporous Silicon
Figure 5
(a) Nematic
escaped radial (ER) director field, calculated using the algorithm described in
[52, 53]. (b) Theoretical and experimental fluorescent confocal polarizing
microscopy (FCPM) images for polarized light with its electric field parallel
to the tube axis. (c) Theoretical and experimental FCPM images for
polarized light with its electric field perpendicular to the tube axis. For
details, see [39].