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. 2014 Aug 7;19(8):086004. doi: 10.1117/1.JBO.19.8.086004

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© The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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Fig. 1 — Combination optical coherence tomography high resolution fluorescence (OCT/HRF) system. (a) Schematic of HRF imaging integrated within the sample arm of a spectral domain OCT (SD-OCT) system. SLD: superluminescent diode source, C: fiber-optic circulator, PC: polarization controller, L: lens, RM: reference mirror, DG: diffraction grating, LSC: line scan camera, LED: LED excitation source, ex: excitation filter, D: dichroic, em: emission filter, CCD: charge-coupled device camera. (b) Rendering of the OCT/HRF handpiece, drawn to scale. Scale bar is 25 mm.