Title :
Video-rate, full-field OCT imaging using a dual-channel parallel heterodyne detection technique
Author :
Akiba, Masahiro ; Chan, Kin Pui
Author_Institution :
Yamagata Promotional Organ. for Ind. Technol., Japan
Abstract :
Full-field optical coherence tomography (OCT) is demonstrated using a parallel heterodyne detection technique with a pair of CCD cameras. A series of depth-resolved horizontal cross-sectional OCT images are acquired at 100 frames/s in a single longitudinal scan.
Keywords :
CCD image sensors; biomedical optical imaging; data acquisition; heterodyne detection; medical image processing; optical tomography; CCD camera; depth-resolved horizontal cross-sectional OCT image; dual-channel parallel heterodyne detection; full-field OCT imaging; image acquisition; longitudinal scan; optical coherence tomography; video-rate; Charge coupled devices; Charge-coupled image sensors; Frequency; Light scattering; Optical imaging; Optical interferometry; Optical mixing; Optical scattering; Phase detection; Tomography;
Conference_Titel :
Biophotonics, 2004. APBP 2004. The Second Asian and Pacific Rim Symposium on
Print_ISBN :
0-7803-8676-0
DOI :
10.1109/APBP.2004.1412253
