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Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Ultraviolet(UV)- and visible-light one-shot spectral domain optical coherence tomography.

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Presentation on theme: "Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Ultraviolet(UV)- and visible-light one-shot spectral domain optical coherence tomography."— Presentation transcript:

1 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Ultraviolet(UV)- and visible-light one-shot spectral domain optical coherence tomography (SD-OCT) system. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

2 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Light spectra transmitted by a single-color transmittance filter: (a) R, (b) G, (c) B, and (d) UV light. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

3 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Absolute-squared interferograms of the light spectra in Fig 2: (a) R, (b) G, (c) B, and (d) UV light. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

4 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Example measurement of a multilayered film. (a) Schematic of the film. The numbers indicate the boundaries. (b) Tomogram of the film. The brightness corresponds to a logarithmic scale. (c) One-dimensional profile of the tomogram. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

5 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. RGB tomography of live human skin: (a) R light (650±20 nm), (b) G light (550±20 nm), and (c) B light (450±20 nm). The brightness corresponds to a linear scale. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

6 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Spectra of the laser source with each color filter. The intensity of each position (y-direction) was averaged. The dashed line is the Gaussian curve. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014

7 Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. (a) Stained skin excision. (b) Tomogram of the skin excision, which is the same as (a) with UV light (397±5 nm). The locations of measurement for (a) and (b) are different. The brightness corresponds to a logarithmic scale. Figure Legend: From: Development of ultraviolet- and visible-light one-shot spectral domain optical coherence tomography and in situ measurements of human skin J. Biomed. Opt. 2015;20(7):076014. doi:10.1117/1.JBO.20.7.076014


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