Showing 461 - 480 results of 4,366 for search '"optics"', query time: 0.06s Refine Results
  1. 461

    Autonomous Streaming Space Objects Detection Based on a Remote Optical System by V. S. Baranova, V. A. Saetchnikov, A. A. Spiridonov

    Published 2021-12-01
    “…The purpose of this paper is to automate the processing of optical measurement data during detecting space objects and numerical methods for the initial orbit determination.This article provided the implementation of a low-cost autonomous optical system for detecting of space objects with remote control elements. …”
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    Article
  2. 462

    Derivation of Line Shape Function in the Optical Conductivity by a New Diagram Method by Nam Lyong Kang, Sang Don Choi

    Published 2014-01-01
    “…A new diagram method for the line shape function in the optical conductivity formula is introduced and the result obtained applying the method to an electron-phonon system is compared with that derived using the projection-reduction method. …”
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    Article
  3. 463
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  5. 465

    Versatile on-chip polarization-sensitive detection system for optical communication and artificial vision by Zhilin Liu, Mingxiu Liu, Liujian Qi, Nan Zhang, Bin Wang, Xiaojuan Sun, Rongjun Zhang, Dabing Li, Shaojuan Li

    Published 2025-02-01
    “…Conventional polarization-sensitive photodetection relies on a combination of polarizing optical elements and standard photodetectors, which requires a substantial amount of space and manufacturing expenses. …”
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    Article
  6. 466

    Structural and Optical Properties of In2S3 Thin Films Prepared by Flash Evaporation by K. Bouabid, A. Ihlal, A. Outzourhit, E. L. Ameziane

    Published 2004-01-01
    “…The effect of annealing in vacuum and under sulphur atmosphere on the structural and optical properties of these films was investigated. …”
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  9. 469

    Optical Model of Laminated Remote Phosphor Films and Its Application in White LED by Yong-Hao Chen, Ning-Ze Zhuo, Peng Jiang, Shao-Wen Cheng, Peng-Fei Shen, Hai-Bo Wang

    Published 2019-01-01
    “…Based on the monochrome phosphor optical model, we establish bicolor optical model of red and green laminated phosphor film layers to form white light and can predict its color performance. …”
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    Article
  10. 470

    Mathematical model of inertial-optical autonomous navigation complex of unmanned aerial vehicle by A. A. Sheinikov, V. A. Malkin

    Published 2022-06-01
    “…For this purpose, a model of an onboard inertial-optical autonomous navigation system has been developed in the class of discrete dynamic systems with a random change in structure.…”
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  11. 471
  12. 472

    Optical Properties and Characterization of Prepared Sn-Doped PbSe Thin Film by M. R. Khanlary, E. Salavati

    Published 2012-01-01
    “…Interaction of high-energy Ar+ ions bombardment on the doped PbSe films is discussed by XRD analysis. The improvement of optical band gap of Sn/PbSe films irradiated by different doses of irradiation was studied using transmission spectroscopy.…”
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  13. 473

    Excitons in nonlinear optical responses: shift current in MoS2 and GeS monolayers by J. J. Esteve-Paredes, M. A. García-Blázquez, A. J. Uría-Álvarez, M. Camarasa-Gómez, J. J. Palacios

    Published 2025-01-01
    “…Abstract It is well-known that exciton effects are determinant to understanding the optical absorption spectrum of low-dimensional materials. …”
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    Article
  14. 474

    Optical time-lapsed in situ mechanochemical studies on metal halide perovskite systems by Yonghao Xiao, David G. Bradley, Wei Xin Chan, Xinwen Hu, Lian Xiao, Zhenpeng Liu, Zi Yang Tan, Xin Zhao, Chenfei Li, Mansour Sadek, Vikash Kumar Ravi, Ying Hern Tam, Xiaotao Wang, Felipe García, Handong Sun, Seow Chin Low, Poh Boon Phua, Tze Chien Sum, Xiuwen Zhou, Yee-Fun Lim, John V. Hanna, Han Sen Soo

    Published 2025-02-01
    “…Herein, mechanochemistry was performed with time-lapsed in situ (TLIS) measurements to elucidate the optical properties during the synthesis. The TLIS spectrometer enabled real-time observation of the impact of varying the compositions on the absorption properties of formamidinium/methylammonium lead iodide (FA x MA1-x PbI3, x = 0 to 1) and facilitated optimization of the synthesis duration. …”
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  15. 475

    Optical Coherence Tomography Angiography of Combined Central Retinal Artery and Vein Occlusion by Shuo-chieh Wu, Victor M. Villegas, Jaclyn L. Kovach

    Published 2018-01-01
    “…Optical coherence tomography angiography (OCTA) is a new, noninvasive technology that enables detailed evaluation of flow in the retinal and choroidal vasculature. …”
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  16. 476

    Examining the Chemical and Optical Properties of Biomass-burning Aerosols and their Impact on Oxidative Potential by Suman Yadav, Taveen Singh Kapoor, Pradnya Vernekar, Harish C. Phuleria

    Published 2023-08-01
    “…Chemical and optical methods were employed to understand PM characteristics, while OP was measured using Dithiothreitol (DTT) assay. …”
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    Irreversible Anterior Ischemic Optic Neuropathy Complicating Interferon Alpha and Ribaverin Therapy by Hassan Seddik, Mouna Tamzaourte, Fadoua Rouibaa, Maha Fadlouallah, Ahmed Benkirane

    Published 2011-01-01
    “…The anterior ischemic optic neuropathy is an uncommon complication of interferon treatment. …”
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  20. 480