In vivo mouse imaging using frequency domain optoacoustic tomography

Abstract

Frequency domain optoacoustics relates to stimulation of optoacoustic signals using intensity modulated continuous wave light instead of pulsed laser light employed in time domain optoacoustic imaging. We present a method to generate frequency domain tomographic images of optical absorbers and cross sectional in-vivo mouse images, showing the changes of optical absorption before and after injection of indocyanine green (ICG). OCIS codes: 170.6960, 170.3880, 170.5220.