Title :
Full range, dual depth optical coherence tomography for ophthalmology
Author :
Beop-Min Kim ; Hyun-Woo Jeong ; Jeehyun Kim ; Sang-won Lee ; Wonzoo Chung
Author_Institution :
Dept. of Biomed. Eng., Korea Univ., Seoul, South Korea
fDate :
June 30 2013-July 4 2013
Abstract :
We present spectral-domain optical coherence tomography (SD-OCT) using a single spectrometer with dual illumination and interlaced detection at 830 nm, which can provide anterior segment and retinal tomograms simultaneously. For the full-range imaging, which is needed especially for the anterior segment imaging, we employed vestigial sideband (VSB) filter for the effective mirror artifact removal during the off-pivot, full-range approach in SD-OCT.
Keywords :
eye; optical tomography; SD-OCT; anterior segment; anterior segment imaging; dual depth optical coherence tomography; dual illumination; effective mirror artifact removal; interlaced detection; ophthalmology; retinal tomograms; single spectrometer; spectral-domain optical coherence tomography; vestigial sideband filter; wavelength 830 nm; Coherence; Image segmentation; Mirrors; Optical filters; Optical imaging; Retina; Transforms;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600271
