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421
Annealing-inspired training of an optical neural network with ternary weights
Published 2025-02-01“…However, fully autonomous optical neural networks (ONNs) with in-situ learning are scarce. …”
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422
A Review of Optical Interferometry for High-Precision Length Measurement
Published 2024-12-01“…For laser interferometry, different measurement methods are presented and compared according to their respective characteristics, including homodyne, heterodyne, white light interferometry, etc. …”
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423
Survival of pediatric optical keratoplasty and its relationship with preoperative factors
Published 2024-07-01“…Material and Methods: A descriptive, retrospective and longitudinal observational study was carried out in pediatric patients undergoing optical keratoplasty. …”
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424
High-resolution optical coherence tomography in pigmented choroidal lesions
Published 2025-02-01“…Methods We screened a total of 40 subjects with pigmented choroidal lesions. …”
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425
Optical Coherence Tomography Reveals New Insights into the Accommodation Mechanism
Published 2015-01-01“…To evaluate the movement of the anterior and posterior lens poles during naturally stimulated accommodation in children using anterior segment optical coherence tomography (OCT). Methods. This is a prospective, observational, noncomparative case series including 18 eyes of nine children. …”
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426
OPPORTUNITIES OF ELECTRO-OPTIC VISUALIZATION PRACTICAL APPLICATIONS ON BOARD THE AIRCRAFT
Published 2017-09-01“…The legal documents establishing the requirements for the application of this type of electro-optic systems in aircraft are presented. The classification of airborne electro-optic systems, commonly named as electronic visualization systems is analyzed. …”
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427
Refractive results of cataract surgery with posterior capsulorhexis and optic capture
Published 2022-09-01“…However, the postoperative parameters were statistically significantly different in the third group with posterior optic capture. …”
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428
Fiber optical WDM multiplexers/demultiplexers with low bending losses
Published 2022-04-01“…The dual-channel single-mode wavelength division multiplexing (WDM) multiplexers/demultiplexers, which are one of spectral selective splitters types, are most widely used in fiber-optic communication systems. Among the advantages of WDM, it is worth to note the transmission of a large amount of information over one OF by the arrangement of channels at different wavelengths and the ability to transmit signals of several wavelengths simultaneously in both directions via one OF that do not interact with each other (duplex communication). …”
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429
Quantifying the spatial patterns of retinal ganglion cell loss and progression in optic neuropathy by applying a deep learning variational autoencoder approach to optical coherence...
Published 2025-02-01“…We propose a booster Variational Autoencoder (bVAE) to capture spatial variations in RGC loss and generate latent space (LS) montage maps that visualize different degrees and spatial patterns of optic nerve bundle injury. …”
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430
Gut microbial profiles of patients with optic neuritis or myasthenia gravis
Published 2025-02-01“…Objective To characterize the gut microbial composition of patients with optic neuritis (ON) or myasthenia gravis (MG). Methods Stool samples were collected from 45 patients with ON, 13 patients with MG, and 20 healthy controls. …”
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431
Age-related macular degeneration associated with optic disc drusen
Published 2025-07-01“…Ten patients with concomitant ODD-AMD were sub-analyzed.MethodsThe two cohorts were identified from a prospectively recruited dataset between July 2022 and June 2024. …”
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432
Validating the utility of the Kestenbaum number in various types of optic atrophy
Published 2025-07-01“…Materials and Methods: This prospective cross-sectional study included 35 cases of OA who underwent a comprehensive ophthalmic examination, calculation of the KN following fundus photography, visual field analysis, and optical coherence tomography (OCT). …”
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433
Intraocular Lenses Optic Power Calculation in Extremely Short Eyes
Published 2022-04-01“…Purpose: to choose the optimal formula for calculating the IOL optical power in patients with an axial eye length of less than 20 mm.Patients and methods. …”
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434
Features of the Development of Anatomical and Optical Eye Media in Children of Turkmenistan
Published 2024-10-01“…The conducted studies have shown some differences in the anatomical and optical environments of the eyes in children of Turkmenistan, whose climatic conditions in evolution led to the development of an adaptive mechanism that determined the corresponding parameters of the organ of vision and its ethnic peculiarity. …”
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435
Optical Quality and Related Factors in Ocular Hypertension: Preliminary Study
Published 2016-01-01“…Methods. This was a prospective case-control study. …”
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436
Electroretinography and OCT angiography of the retina and optic nerve in retinitis pigmentosa
Published 2018-10-01“…Purpose: to assess microcirculation changes in the macular and peripapillary areas of the retina in retinitis pigmentosa (RP) by OCT angiography in comparison with electrogenesis parameters of the macular area of the retina and the cone system. Material and methods. The results of microcirculation studies of the fovea and the optic disk were analyzed for 14 patients with RP aged 5 to 76 (mean age 26.9 ± 17.6 years). …”
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437
An assessment of the thickness of the retinal nerve fiber layer around the optic disc using spectral domain optical coherence tomography in myopia patients at an industrial hospita...
Published 2024-07-01“…The degree of myopia may affect the RNFL thickness differently.…”
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438
Effective electro-optical coefficient determination of low finesse periodically poled lithium niobate waveguide resonator
Published 2025-07-01“…This paper proposes a novel, compatible method to determine the effective electro-optic coefficient of a Ti:PPLN channel waveguide. …”
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439
Association between various dosage forms of semaglutide and ocular adverse events in a real-world setting
Published 2025-04-01“…Abstract Background This study systematically compares the risk of long-term ocular adverse events between subcutaneous and oral semaglutide preparations to assess pathway-specific safety differences. Methods In this study, the Report odds ratio (ROR) technique was employed to detect signals of adverse drug reactions (ADRs) associated with the use of semaglutide. …”
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440
Demonstration of Large Curvature Radius Shape Sensing Using Optical Frequency Domain Reflectometry in Multi-Core Fibers
Published 2021-01-01“…In this paper, we demonstrate a large curvature radius shape sensing using optical frequency domain reflectometry (OFDR) in multi-core fibers. …”
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