Measuring morphological features using light-scattering spectroscopy and Fourier-domain low-coherence interferometry.
| dc.contributor.author | Robles, Francisco E | |
| dc.contributor.author | Wax, Adam | |
| dc.coverage.spatial | United States | |
| dc.date.accessioned | 2011-06-21T17:27:42Z | |
| dc.date.issued | 2010-02-01 | |
| dc.description.abstract | We present measurements of morphological features in a thick turbid sample using light-scattering spectroscopy (LSS) and Fourier-domain low-coherence interferometry (fLCI) by processing with the dual-window (DW) method. A parallel frequency domain optical coherence tomography (OCT) system with a white-light source is used to image a two-layer phantom containing polystyrene beads of diameters 4.00 and 6.98 mum on the top and bottom layers, respectively. The DW method decomposes each OCT A-scan into a time-frequency distribution with simultaneously high spectral and spatial resolution. The spectral information from localized regions in the sample is used to determine scatterer structure. The results show that the two scatterer populations can be differentiated using LSS and fLCI. | |
| dc.description.version | Version of Record | |
| dc.identifier | ||
| dc.identifier | 195211 | |
| dc.identifier.eissn | 1539-4794 | |
| dc.identifier.uri | ||
| dc.language | eng | |
| dc.language.iso | en_US | |
| dc.publisher | The Optical Society | |
| dc.relation.ispartof | Opt Lett | |
| dc.relation.journal | Optics Letters | |
| dc.subject | Aluminum Oxide | |
| dc.subject | Ethylene Glycol | |
| dc.subject | Fourier Analysis | |
| dc.subject | Interferometry | |
| dc.subject | Light | |
| dc.subject | Models, Statistical | |
| dc.subject | Nanoparticles | |
| dc.subject | Nanotechnology | |
| dc.subject | Scattering, Radiation | |
| dc.subject | Spectrophotometry | |
| dc.subject | Surface Plasmon Resonance | |
| dc.subject | Water | |
| dc.title | Measuring morphological features using light-scattering spectroscopy and Fourier-domain low-coherence interferometry. | |
| dc.title.alternative | ||
| dc.type | Journal article | |
| duke.date.pubdate | 2010-2-1 | |
| duke.description.issue | 3 | |
| duke.description.volume | 35 | |
| pubs.author-url | ||
| pubs.begin-page | 360 | |
| pubs.end-page | 362 | |
| pubs.issue | 3 | |
| pubs.organisational-group | Biomedical Engineering | |
| pubs.organisational-group | Duke | |
| pubs.organisational-group | Duke Institute for Brain Sciences | |
| pubs.organisational-group | Institutes and Provost's Academic Units | |
| pubs.organisational-group | Pratt School of Engineering | |
| pubs.organisational-group | University Institutes and Centers | |
| pubs.publication-status | Published | |
| pubs.volume | 35 |