Showing 1,041 - 1,060 results of 4,366 for search '"optics"', query time: 0.06s Refine Results
  1. 1041

    Quantification of Macular Vascular Density Using Optical Coherence Tomography Angiography and Its Relationship with Retinal Thickness in Myopic Eyes of Young Adults by Shiqi Yang, Minwen Zhou, Bing Lu, Pengfei Zhang, Jingke Zhao, Mei Kang, Ruoshi Wang, Fenghua Wang, Xiaodong Sun

    Published 2017-01-01
    “…To quantify macular vascular density using optical coherence tomography angiography (OCTA) and to investigate its relationship with retinal thickness in myopic eyes of young adults. …”
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    Article
  2. 1042

    Silicon Nitride Spot-Size Converter with Coupling Loss < 1.5 dB for Both Polarizations at 1W Optical Input by Enge Zhang, Yu Zhang, Lei Zhang, Xu Yang

    Published 2024-12-01
    “…Microwave photonics (MWP) applications often require a high optical input power (>100 mW) to achieve an optimal signal-to-noise ratio (SNR). …”
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  3. 1043
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  5. 1045

    Combined Left Central Retinal Artery Occlusion and Bilateral Anterior Ischemic Optic Neuritis: A Rare Presentation of Giant Cell Arteritis by Anne D. D. Joseph, Jebananthy Anandaselvam Pradeepan, Thirunavukarasu Kumanan, Muthusamy Malaravan

    Published 2019-01-01
    “…We hereby report a case of combined left central retinal artery occlusion and bilateral anterior ischemic optic neuritis in a patient who poorly responded to standard corticosteroid therapy.…”
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  6. 1046

    A Multiwavelength Light-curve Analysis of the Classical Nova KT Eri: Optical Contribution from a Large Irradiated Accretion Disk by Izumi Hachisu, Mariko Kato, Frederick M. Walter

    Published 2025-01-01
    “…Recent photometric analysis in quiescence indicates a relatively longer orbital period of 2.6 days, so that KT Eri could host a very bright accretion disk during the outburst like in the recurrent nova U Sco, the orbital period of which is 1.23 days. We reproduced the optical V light curve as well as the supersoft X-ray light curve of KT Eri in outburst, assuming a large irradiated disk during a nova wind phase of the outburst while a normal size disk after the nova winds stop. …”
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  7. 1047

    Customizing the optical, electronic and transport attributes of lead-free hybrid FASnBr3 perovskites triggered by spin-orbit coupling and strains by Nusrat Jahan, Farah B.H. Pritu, Md Rasidul Islam, Budrun Neher, M Mahbubur Rahman, Farid Ahmed

    Published 2025-01-01
    “…Due to their excellent optical and electronic properties, FASnBr3 perovskites are considered highly promising for lead-free optoelectronic applications like LEDs, solar panels, lasers, and optical detectors.…”
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  8. 1048

    Comparative Analysis of Visual Performance and Optical Quality with a Rotationally Asymmetric Multifocal Intraocular Lens and an Apodized Diffractive Multifocal Intraocular Lens by Xiao Wang, Haixia Tu, Yong Wang

    Published 2020-01-01
    “…To compare the short-term visual outcomes and intraocular optical performance of a rotationally asymmetric multifocal intraocular lens (MIOL) (SBL-3, Lenstec, Inc., Christ Church, Barbados) and an apodized diffractive MIOL (the Acrysof IQ ResTOR SN6AD1, Alcon Laboratories, Inc., Fort Worth, Texas, United States). …”
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  9. 1049
  10. 1050

    <span style="font-variant: small-caps">Ventinel</span>: Automated Detection of Android Vishing Apps Using Optical Character Recognition by Daegyeom Kim, Sehwan O, Younghoon Ban, Jungsoo Park, Kyungho Joo, Haehyun Cho

    Published 2025-01-01
    “…<span style="font-variant: small-caps;">Ventinel</span> employs Optical Character Recognition (OCR) to compare phone numbers during calls, effectively preventing Call Redirection and Display Overlay Attacks. …”
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  11. 1051

    Association between Admission Hyperglycemia and Culprit Lesion Characteristics in Nondiabetic Patients with Acute Myocardial Infarction: An Intravascular Optical Coherence Tomography Study by Jinying Zhou, Zhaoxue Sheng, Chen Liu, Peng Zhou, Jiannan Li, Runzhen Chen, Li Song, Hanjun Zhao, Hongbing Yan

    Published 2020-01-01
    “…Therefore, we aimed to investigate the association between admission hyperglycemia and culprit lesion characteristics using optical coherence tomography (OCT) in AMI patients. …”
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  12. 1052
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  16. 1056

    Multiferroic and Optical Properties of La0.05Li0.85NbO3 and LiNbO3 Nanocrystals by Carlos A. Díaz-Moreno, Jorge A. López, Yu Ding, A. Hurtado Macias, Chunqiang Li, Ryan B. Wicker

    Published 2018-01-01
    “…On the contrary, nanotechnology developments over 10 years or so have provided intensive studies in trying to combine properties such as ferroelectric, ferromagnetic, and optics in one single-phase nanoparticles or in composite thin films; this last effort has been recently known as multiferroic. …”
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  17. 1057

    Optical and Morphological Properties of ZnO- and TiO2-Derived Nanostructures Synthesized via a Microwave-Assisted Hydrothermal Method by Nosipho Moloto, Siyasanga Mpelane, Lucky M. Sikhwivhilu, Suprakas Sinha Ray

    Published 2012-01-01
    “…The mechanism for the formation of the tubes was validated by HRTEM results. The optical properties of both ZnO and TiO2 nanostructures showed characteristics of strong quantum confinement regime. …”
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  18. 1058

    ZnO1−xSx Nanosphere in Ferroelectric Liquid Crystal Matrix: The Effect of Aggregation and Defects on the Dielectric and Electro-Optical Properties by Dharmendra Pratap Singh, Swadesh Kumar Gupta, Rajiv Manohar

    Published 2013-01-01
    “…The defects and aggregation cause the change in electro-optical and dielectric properties of the pure FLC material. …”
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  19. 1059

    N-Doped Graphene Quantum Dot Nanoparticle Synthesis of Optical Active Thermal Stable Polyurea Nanocomposites Using Polybutadiene Chain Modification by Zahra Rahmatpanah, Mir Mohammad Alavi Nikje, Maryam Dargahi

    Published 2022-01-01
    “…Geminate thermal stability with optical characteristics is a moving forward achievement in the preparation of polybutadiene-based polyurea nanocomposites. …”
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  20. 1060

    Experimental Studies on Physicochemical Parameters of Water Samples before and after Treatment with a Cold Atmospheric Plasma Jet and its Optical Characterization by Hom Bahadur Baniya, Rajesh Prakash Guragain, Gobinda Prasad Panta, Santosh Dhungana, Ganesh Kuwar Chhetri, Ujjwal Man Joshi, Bishnu Prasad Pandey, Deepak Prasad Subedi

    Published 2021-01-01
    “…The discharge has been characterized by an optical method. To characterize the cold atmospheric pressure argon plasma jet, discharge plume temperature, and electron rotational and vibrational temperature have been determined. …”
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