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. Author manuscript; available in PMC: 2011 Sep 13.
Published in final edited form as: J Micro Nanolithogr MEMS MOEMS. 2010;9(2):023004. doi: 10.1117/1.3378152

Fig. 4.

Fig. 4

(a) SEM of an intersection of a hollow and solid core waveguide and a micropore on the ARROW hollow waveguide and (b) SEM image of the top view close-up of micropore.