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Dual-channel spectral-domain optical-coherence tomography system based on 3 × 3 fiber coupler for extended imaging range.
- Source :
-
Applied optics [Appl Opt] 2014 Aug 20; Vol. 53 (24), pp. 5375-9. - Publication Year :
- 2014
-
Abstract
- We have demonstrated a dual-channel multiplexing spectral-domain optical-coherence tomography (SD-OCT) system based on a 3×3 fiber coupler for extended imaging range of whole human eye depth, with a single light source and spectrometer. OCT images of anterior segments of a human eye were sequentially performed and constructed to demonstrate an extended depth range as large as 15 mm in air. A good quality OCT image of the whole anterior segment of an eye was present. Furthermore, whole eye segmental imaging was performed and ocular distances were calculated to show the validation of the system for whole eye morphological measurement.
- Subjects :
- Equipment Design
Equipment Failure Analysis
Humans
Lenses
Reproducibility of Results
Sensitivity and Specificity
Anterior Eye Segment cytology
Fiber Optic Technology instrumentation
Image Enhancement instrumentation
Ophthalmoscopes
Refractometry instrumentation
Surface Plasmon Resonance instrumentation
Tomography, Optical Coherence instrumentation
Subjects
Details
- Language :
- English
- ISSN :
- 1539-4522
- Volume :
- 53
- Issue :
- 24
- Database :
- MEDLINE
- Journal :
- Applied optics
- Publication Type :
- Academic Journal
- Accession number :
- 25321108
- Full Text :
- https://doi.org/10.1364/AO.53.005375