FIGURE 5.4. Schematic diagram of NIR light OCT.

FIGURE 5.4

Schematic diagram of NIR light OCT. A superluminescent diode (SLD) with a 793-nm center wavelength and a 15nm full-width-half-maximum (FWHM) spectral width. BK7 glass block was used to compensate chromatic aberration of the electro-optical phase modulator (EOPM). A 10× (NA = 0.25) objective was used to illuminate the sample with a light power ~150 uW and to collect reflected light. (Modified from Yao et al., Appl. Opt., 44, 2019–2023, 2005. With permission.)

From: Chapter 5, In Vivo Observations of Rapid Scattered Light Changes Associated with Neurophysiological Activity

Cover of In Vivo Optical Imaging of Brain Function
In Vivo Optical Imaging of Brain Function. 2nd edition.
Frostig RD, editor.
Boca Raton (FL): CRC Press/Taylor & Francis; 2009.
Copyright © 2009, Taylor & Francis Group, LLC.

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