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. Author manuscript; available in PMC: 2013 Jul 28.
Published in final edited form as: Opt Express. 2009 Feb 2;17(3):1282–1290. doi: 10.1364/oe.17.001282

Fig. 3.

Fig. 3

Vibrational contrast of C-H rich objects. (a-d) The forward-detected CARS images of a subcutaneous fat tissue by the fs (a-b) and ps (c-d) lasers, respectively. The Raman shift is marked in each image. Scale bars = 20 μm. (e) The CARS spectra of subcutaneous fat recorded with the fs (grey) and ps (black) lasers. (f-g) The backward-detected CARS images of myelin sheath surrounding parallel axons in a fresh spinal tissue (f) and paranodal myelin at a node of Ranvier (g). Scale bars = 10 μm.