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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Isr J Chem. 2012 Sep 13;52(8-9):728–744. doi: 10.1002/ijch.201200009

Figure 3.

Figure 3

An example SD-OCT system diagram. Light from a broadband source is split into both reference and sample arms using a fiber Michelson interferometer. The returning reflected light from both arms is collected and sent into the interferometer, with the final spectral interferogram recorded using a spectrometer. An XY-scanning system in the sample arm enables raster-scanning over the sample to collect an image volume. TG: transmission grating; Obj.: objective lens. Figure modified with permission from ref. [9].