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. 2022 Mar 21;13(4):2278–2285. doi: 10.1364/BOE.449110

Fig. 2.

Fig. 2.

(a) Optical setup of the hybrid Raman CLE system (b) The coherent fiber bundle compatible with endoscopes. (c) Confocal endomicroscopy imaging of optical lens tissue showing the individual fibers (d) High wavenumber Raman spectra of human skin and nail tissue of acquired through the CLE coherent fiber bundle during CLE imaging. Also shown is CLE autofluorescence image of unstained human skin tissue.