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. 2016 Aug 12;5(8):e16133. doi: 10.1038/lsa.2016.133

Figure 6.

Figure 6

Coloration via slowing light. (a) SEM image of 3D woodpile architecture PhC in photoresist SZ2080, (b) optical microscopy image of several woodpile structures having different lattice parameters and exhibiting different structural color, (c) comparison between experimental optical reflectivity spectrum of the sample shown in a and numerically simulated reflectivity spectrum as well as photonic band diagram. Reproduced with permission from Ref. 94. JLPS. All rights reserved.