ArticleOptics letters2020
Spectrally dependent roll-off in visible-light optical coherence tomography.
Article in Optics letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Non-invasive quantification of total hemoglobin concentrations by visible-light spectroscopic optical coherence tomography: a validation study on healthy volunteers.Biomedical optics express · 2025Article
- Visible-light optical coherence tomography and its applications.Neurophotonics · 2025Review
- Adaptive spectroscopic visible-light optical coherence tomography for clinical retinal oximetry.Communications medicine · 2023Article
- Multiple forward scattering reduces the measured scattering coefficient of whole blood in visible-light optical coherence tomography.Biomedical optics express · 2022Article
- High-Speed Balanced-Detection Visible-Light Optical Coherence Tomography in the Human Retina Using Subpixel Spectrometer Calibration.IEEE transactions on medical imaging · 2022Article
- Optical density based quantification of total haemoglobin concentrations with spectroscopic optical coherence tomography.Scientific reports · 2021Article
- Intrinsic spectrally-dependent background in spectroscopic visible-light optical coherence tomography.Biomedical optics express · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Recent development of visible-light optical coherence tomography (vis-OCT) has introduced new applications for noninvasive spectroscopic imaging. However, the measured spectra may be altered by spectrally dependent roll-off (SDR). We formulated a mathematical model for SDR that accounted for nonuniform wavenumber spacing, optical aberrations, and misalignments in the spectrometer. We simulated SDR based on this model and found strong agreement with measurements from a vis-OCT system. We verified that SDR altered spectroscopic measurements of fully oxygenated blood. We corrected these alterations by normalizing each spectrally dependent A-line by the measured SDR of the spectrometer. Our investigations of SDR are critical for informing OCT spectrometer design, alignment, and spectroscopic measurements.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.