Showing 3,121 - 3,140 results of 4,366 for search '"optics"', query time: 0.07s Refine Results
  1. 3121

    The New Solitary Solutions to the Time-Fractional Coupled Jaulent–Miodek Equation by Guiping Shen, Jalil Manafian, Syed Maqsood Zia, Dinh Tran Ngoc Huy, Trung-Hieu Le

    Published 2021-01-01
    “…Materials such as photovoltaic-photorefractive, polymer, and organic contain spatial solitons and optical nonlinearities, which can be identified by seeking from energy-dependent Schrödinger potential. …”
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  2. 3122

    Thin-Film LSCs Based on PMMA Nanohybrid Coatings: Device Optimization and Outdoor Performance by S. M. El-Bashir, O. A. AlHarbi, M. S. AlSalhi

    Published 2013-01-01
    “…The outdoor performance of optimized TLSC was also evaluated under clear sky conditions of Riyadh city, and the hourly values of the optical efficiency, ηopt, were calculated for one year. …”
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  3. 3123

    Theoretical Approach to the Gauge Invariant Linear Response Theories for Ultracold Fermi Gases with Pseudogap by Hao Guo, Yan He

    Published 2015-01-01
    “…Recent experimental progress allows for exploring some important physical quantities of ultracold Fermi gases, such as the compressibility, spin susceptibility, viscosity, optical conductivity, and spin diffusivity. Theoretically, these quantities can be evaluated from suitable linear response theories. …”
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  4. 3124

    Combined Raman Spectroscopy and Digital Holographic Microscopy for Sperm Cell Quality Analysis by A. De Angelis, S. Managò, M. A. Ferrara, M. Napolitano, G. Coppola, A. C. De Luca

    Published 2017-01-01
    “…In this review, we describe label-free optical spectroscopy and imaging techniques, based on the combination of Raman spectroscopy/imaging with holographic imaging, which are able to noninvasively measure the (bio)chemistry and morphology of sperm cells. …”
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  5. 3125

    Complete asymmetric polarization conversion at zero-eigenvalue exceptional points of non-Hermitian metasurfaces by Oh Donghak, Baek Soojeong, Lee Sangha, Lee Kyungmin, Park Jagang, Liu Zhaowei, Kim Teun-Teun, Min Bumki

    Published 2024-10-01
    “…This non-Hermitian technique offers an intriguing approach to designing polarization-sensitive optical devices and systems, further expanding their functionalities and capabilities.…”
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  6. 3126

    Assessment of Spontaneous Retinal Arterial Pulsations in Acute Central Retinal Vein Occlusions by Nicolas Arej, Vivien Vasseur, Elyse Jabbour, Anthony Manassero, Céline Giraud, Sébastien Bruneau, Yannick Le Mer, Martine Mauget-Faÿsse

    Published 2020-01-01
    “…A 10-second infrared film centered on the optic disc was recorded within a month of the onset of symptoms, and SRAPs were detected in two-thirds of the cases. …”
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  7. 3127

    3D convolutional deep learning for nonlinear estimation of body composition from whole body morphology by Isaac Y. Tian, Jason Liu, Michael C. Wong, Nisa N. Kelly, Yong E. Liu, Andrea K. Garber, Steven B. Heymsfield, Brian Curless, John A. Shepherd

    Published 2025-02-01
    “…Abstract Body composition prediction from 3D optical imagery has previously been studied with linear algorithms. …”
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  8. 3128

    A review on conducting organic polymers: Concepts, applications, and potential environmental benefits by Md. Byzed Hasan, Md. Masud Parvez, Abrar Yasir Abir, Md. Faruak Ahmad

    Published 2025-02-01
    “…It then provides an insight into the various applications enabled by their unique optical and electronic properties, including their use in light-emitting diodes, electrochromic displays, smart windows, fuel cells, solar cells, supercapacitors and batteries. …”
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  9. 3129

    A Review of Foreign Object Debris Detection on Airport Runways: Sensors and Algorithms by Jingfeng Shan, Lapo Miccinesi, Alessandra Beni, Lorenzo Pagnini, Andrea Cioncolini, Massimiliano Pieraccini

    Published 2025-01-01
    “…Manual visual inspection and optical sensors, while widely used, are limited in scalability and reliability under adverse conditions. …”
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  10. 3130

    PMMA Sandwiched Bi2Te3 Layer as a Saturable Absorber in Mode-Locked Fiber Laser by Guobao Jiang, Yuan Zhou, Lulu Wang, Ying Chen

    Published 2018-01-01
    “…In order to transfer the Bi2Te3 self-assembly layer to the optical fiber end, we design a construction of two PMMA layers sandwiched self-assembly layer. …”
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  11. 3131

    Angle-controlled strong and weak coupling in photon molecules by Feng Xiao, Xiaoqiuyan Zhang, Yueying Wang, Xingxing Xu, Tianyu Zhang, Min Hu

    Published 2025-01-01
    “…Tunable Terahertz (THz) meta materials can be used to design sensors, optical modulators, etc., to improve imaging sensitivity and resolution. …”
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  12. 3132

    Integration of Functional Materials in Photonic and Optoelectronic Technologies for Advanced Medical Diagnostics by Naveen Thanjavur, Laxmi Bugude, Young-Joon Kim

    Published 2025-01-01
    “…This review provides a comprehensive overview of recent innovations in functional materials, such as quantum dots, perovskites, plasmonic nanomaterials, and organic semiconductors, which have been instrumental in the development of diagnostic devices characterized by high sensitivity, specificity, and resolution. Their unique optical properties enable real-time monitoring of biological processes, advancing early disease detection and personalized treatment. …”
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  13. 3133

    Performance Evaluation of 3-D Convolutional Neural Network for Multitemporal Flood Classification Framework With Synthetic Aperture Radar Image Data by Dodi Sudiana, Indra Riyanto, Mia Rizkinia, Rahmat Arief, Anton Satria Prabuwono, Josaphat Tetuko Sri Sumantyo, Ketut Wikantika

    Published 2025-01-01
    “…Urban flooding significantly impacts populations and often coincides with heavy rainfall, making optical satellite observation challenging due to cloud cover. …”
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  14. 3134

    Metal/Semiconductor and Transparent Conductor/Semiconductor Heterojunctions in High Efficient Photoelectric Devices: Progress and Features by M. Melvin David Kumar, Ju-Hyung Yun, Joondong Kim

    Published 2014-01-01
    “…Beneficial progress which helps to increase the efficiency and reduce the cost, has been sequenced based on efficient technologies involved in making novel substrates, TCO layers, and electrodes. The electrical and optical properties of indium tin oxide (ITO) and aluminum doped zinc oxide (AZO) thin films can be enhanced by structuring the surface of TCO layers. …”
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  15. 3135

    Bilateral Anterior and Intermediate Uveitis with Occlusive Vasculitis as Sole Manifestation of Relapse in Multiple Sclerosis by Angelica Pedraza-Concha, Karin Brandauer, Alejandro Tello, Carlos Mario Rangel, Christian Scheib

    Published 2019-01-01
    “…76-year-old female patient, with past medical history of relapsing-remitting multiple sclerosis manifested by retrobulbar optic neuritis in both eyes with an interval of one year between the first episode in the left eye and the one in the right eye and after three decades of remission, who consulted due to bilateral blurred and foggy vision. …”
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  16. 3136

    TOM500: A Multi-Organ Annotated Orbital MRI Dataset for Thyroid Eye Disease by Haiyang Zhang, Hoi Chi Chan, Jiashuo Xu, Mengda Jiang, Xiaofeng Tao, Huifang Zhou, Xuefei Song, Xianqun Fan

    Published 2025-01-01
    “…Segmentations of nine orbital structures, including the optic nerve, orbital fat, lacrimal gland, eyeball, and five extraocular muscles (superior rectus and levator palpebrae superioris complex, inferior rectus, medial rectus, lateral rectus, and superior oblique), were generated by three junior annotators and reviewed by an expert radiologist. …”
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  17. 3137

    Bandwidth Reduction via Localized Peer-to-Peer (P2P) Video by Ken Kerpez, Yuanqiu Luo, Frank J. Effenberger

    Published 2010-01-01
    “…Detailed simulations of passive optical networks (PON) are run, and these generate statistics of P2P video localization. …”
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  18. 3138

    A Principle Component Analysis of Galaxy Properties from a Large, Gas-Selected Sample by Yu-Yen Chang, Rikon Chao, Wei-Hao Wang, Pisin Chen

    Published 2012-01-01
    “…We use databases from the Arecibo Legacy Fast Arecibo L-band Feed Array Survey for the gas properties, the Sloan Digital Sky Survey for the optical properties, and the Two Micron All Sky Survey for the near-infrared properties. …”
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  19. 3139

    Green synthesis of biocompatible fluorescent carbon dots from bitter gourd for effective metal sensing and biological applications by V. Renuga, X. Vinoliya, A. Dinesh, S. Suthakaran, Manikandan Ayyar, V. Mohanavel, Lalitha Gnanasekaran, Prabhu Paramasivam, R. Bousbih, M. Khalid Hossain, A. Rajendran, S. Santhoshkumar

    Published 2025-02-01
    “…Highly fluorescent Carbon dots (C-dots) were synthesized from the Bitter Gourd by simple hydrothermal method without the addition of any surfactant or additives. The optical properties, luminescence, phase formation and crystal structure were measured using UV–Visible spectroscopy (UV–Vis), Photoluminescence (PL), X-ray diffraction (XRD) and Transmission electron microscopy (TEM) by varying the medium from acidic to basic by changing its pH (2−12) and temperature range (180-300οC) to assess the exact nature and properties of the synthesized C-dots. …”
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  20. 3140

    Molecular Imaging Probes for Diagnosis and Therapy Evaluation of Breast Cancer by Qingqing Meng, Zheng Li

    Published 2013-01-01
    “…Molecular imaging, which includes PET, SPECT, MRI, and optical modalities, provides noninvasive means of detecting biological processes and molecular events in vivo. …”
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