To evaluate the repeatability of a new biometer using Scheimpflug technology combined with partial coherence interferometry (PCI) (Pentacam AXL) and its agreement with a device based on optical low-coherence reflectometry (OLCR), the Allegro Biograph.
Tsorbatzoglou, A., Nemeth, G., Szell, N., Biro, Z. & Berta, A. Anterior segment changes with age and during accommodation measured with partial coherence interferometry.
A new device based on partial coherence interferometry was compared with 2 currently used biometry devices.
To assess whether anterior chamber depth (ACD) measurements in pseudophakic eyes obtained with partial coherence interferometry (PCI) and optical low-coherence reflectometry (OLCR) devices can be used interchangeably.
To compare the reliability of central corneal thickness measurements (CCT) obtained with partial coherence interferometry (PCI), ultrasound pachymetry, and the Orbscan system.
Evaluate agreement and repeatability of axial length (AL), corneal curvature, and anterior chamber depth measurements of 2 new devices, 1 using Scheimpflug technology combined with partial coherence interferometry (Pentacam AXL) and 1 using swept-source optical coherence tomography (IOL Master 700) to a widely used optical biometer (IOL Master 500).
Because these influences are reflected by the correlations among the residuals of the regression, the analysis can factor out them by analogy with partial coherence [41], [42].
By analogy with partial coherence, pGC analysis can factor out exogenous and latent influences better than conditional GC (cGC) analysis, therefore the pGC analysis results show only the causal relationships among the pre-defined ROIs.
To determine whether measurements obtained by partial coherence interferometry (PCI) correlate well with measurements obtained using immersion ultrasound (US) in children.
To compare the corneal astigmatism values obtained with a partial coherence interferometry (PCI) biometer and an automated keratometer and to evaluate the association between these differences and corneal topographic patterns.
We show how to apply a method known for working with coherent light to problems of partial coherence.
