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. Author manuscript; available in PMC: 2015 Sep 7.
Published in final edited form as: IEEE Photonics J. 2015 Jun 1;7(3):6801810. doi: 10.1109/JPHOT.2015.2435699

Fig. 4.

Fig. 4

Resonance images of resist blocks deposited on top of a 2-D resonant grating. The incident polarization is in the vertical direction for all cases, as indicated. The sample is rotated from (a) 0° to (b) 45° and (c) 90°, and the orientation of the hole array is indicated in each case. The width and spacing of the five groups of blocks shown is 3.5 μm, 3.0 μm, 2.5 μm, 2.0 μm, and 1.5 μm.