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. Author manuscript; available in PMC: 2010 Mar 11.
Published in final edited form as: Appl Opt. 2009 Nov 1;48(31):G77–G82. doi: 10.1364/AO.48.000G77

Figure 2.

Figure 2

(Color Online) Raman Spectroscopy images of (a) Straight cleaved uncoated FOHP (10 X) (b) Down-tapered uncoated FOHP (5X) (c) Down-tapered gold coated FOHP (5X) (d) Down-tapered gold coated FOHP tip (50X)

Note: Width = 2.98” (Single Column)