BIOMEDICAL IMAGING APPARATUS AND BIOMEDICAL TOMOGRAPHIC IMAGE GENERATION METHOD

摘要

A biomedical imaging apparatus according to the present invention includes: an ultrasound generating section configured to output ultrasound to a predetermined region in an object under examination; an illuminating light generating section configured to emit illuminating light to the predetermined region upon which the ultrasound is incident; a phase component detecting section configured to time-resolve return light of the illuminating light emitted to the predetermined region, from the first time point to the Nth time point, and thereby detect the first to the Nth phase components of the return light corresponding to the first time point to the Nth time point; and a computing section configured to perform a process for subtracting a sum of the first to the (N−1)th phase components from the Nth phase component based on the phase components detected by the phase component detecting section.