Articles with "partial coherence" as a keyword



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Partial coherence and frustration in self‐organizing spherical grids

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Published in 2019 at "Hippocampus"

DOI: 10.1002/hipo.23144

Abstract: Nearby grid cells have been observed to express a remarkable degree of long‐range order, which is often idealized as extending potentially to infinity. Yet their strict periodic firing and ensemble coherence are theoretically possible only… read more here.

Keywords: coherence; partial coherence; frustration self; coherence frustration ... See more keywords
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Comparison of a new Scheimpflug imaging combined with partial coherence interferometry biometer and a low-coherence reflectometry biometer.

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Published in 2017 at "Journal of cataract and refractive surgery"

DOI: 10.1016/j.jcrs.2017.08.016

Abstract: PURPOSE 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.… read more here.

Keywords: biometer; coherence; partial coherence; repeatability ... See more keywords
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Comparison of two novel swept-source optical coherence tomography devices to a partial coherence interferometry-based biometer

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-93999-8

Abstract: To evaluate the repeatability and agreement of corneal and biometry measurements obtained with two swept-source optical coherence tomography (SSOCT) and a partial coherence interferometry-based device. This is a cross-sectional study. Forty-eight eyes of 48 patients… read more here.

Keywords: optical coherence; coherence; partial coherence; swept source ... See more keywords
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Assessing the Validity of Measurements of Swept-source and Partial Coherence Interferometry Devices in Cataract Patients.

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Published in 2019 at "Optometry and Vision Science"

DOI: 10.1097/opx.0000000000001433

Abstract: SIGNIFICANCE The validity of measurements of OA-2000 (Tomey, Nagoya, Japan), a new swept-source optical coherence tomography-based biometer, was evaluated in comparison with IOLMaster 500 (Carl Zeiss Meditec AG, Jena, Germany) as a reference method for… read more here.

Keywords: validity measurements; swept source; cataract patients; coherence ... See more keywords
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Partial coherence and quantum correlation with fidelity and affinity distances

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Published in 2019 at "Physical Review A"

DOI: 10.1103/physreva.99.032305

Abstract: A fundamental task in any physical theory is to quantify certain physical quantity in a meaningful way. In this paper we show that both fidelity distance and affinity distance satisfy the strong contractibility, and the… read more here.

Keywords: quantum correlation; theory; affinity; coherence ... See more keywords
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Ocular biometry in dense cataracts: Comparison of partial-coherence interferometry, swept-source optical coherence tomography and immersion ultrasound

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Published in 2022 at "Indian Journal of Ophthalmology"

DOI: 10.4103/ijo.ijo_854_21

Abstract: Purpose: To assess the axial length (AL) measurement failure rate using partial-coherence interferometry (PCI) and swept-source optical coherence tomography (SS-OCT) in dense cataracts. As a secondary outcome, the SS-OCT biometry was compared to immersion ultrasound.… read more here.

Keywords: coherence interferometry; coherence; partial coherence; biometry ... See more keywords