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. 2018 Sep 12;9(10):4781–4791. doi: 10.1364/BOE.9.004781

Fig. 1.

Fig. 1

(a) Schematic of collection fiber images at the tissue surface, with ring 3 being the outermost zone. (b) Setup for live mouse measurement, with focusing/collecting lens above the right tibia and nose cone for anesthesia. (c) Zoomed in view with Raman sampling locations above the tibia indicated by overlaid red dots.