Showing 301 - 320 results of 5,957 for search '"optics"', query time: 0.09s Refine Results
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    Fault-Tolerant Resolvability of Swapped Optical Transpose Interconnection System by Iffat Fida Hussain, Sheeba Afridi, Ahmad Mahmood Qureshi, Gohar Ali, Usman Ali

    Published 2022-01-01
    “…One such instance is of swapped network simulated by the optical transpose interconnection system (OTIS). Fault tolerance has become a vital feature of optoelectronic systems. …”
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  5. 305

    Error vector magnitude measurement and analysis in optical communication system by Junsen LAI, Xiaohua TANG, Rui TANG, Xin ZHAO, Wenyu ZHAO, Haiyi ZHANG

    Published 2016-07-01
    “…Vector modulation format of high speed optical communication system calls for new measurement and analysis scheme.Error vector magnitude (EVM) is one of the most important parameters in vector modulation evaluation.The definition of EVM parameters,its test methods and instruments were analyzed,and application of EVM related parameter in transmitter measurement and its standardization progress were also discussed.…”
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    Optical-Theorem-Based Coherent Scatterer Detection in Complex Environments by Edwin A. Marengo, Fred K. Gruber

    Published 2013-01-01
    “…The new method is rooted on physical considerations, in particular, on the optical theorem applicable to wavefields (e.g., acoustic, electromagnetic, and optical). …”
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  8. 308

    Nanofabrication of Silicon Carbide and Optical Processing and Inspection of Noncurved Mirrors by Zuocai Dai, Sha Zhou, Tongguang Yang, Lihong Zou

    Published 2022-01-01
    “…The application of aspheric mirrors will not only improve the imaging quality in all aspects but also improve the application of aspheric surfaces in aerospace, military, optics, physics, etc., and enhance economic benefits. …”
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  9. 309

    Optical layer key technology and networking scheme based on SPN by Qian CAI, Han LI, Dechao ZHANG, Wen YE, Tingting ZHANG, Dong WANG, Yunbo LI, Liuyan HAN, Yang ZHAO

    Published 2020-08-01
    “…The large-scale deployment of 5G brings bandwidth and lower delay requirements to transport network.As a 5G oriented multi-service transport platform,SPN will transport wireless service,home broadband service,enterprise service and private line service.SPN distribution layer and core layer network will need huge bandwidth and support long range transport.The SPN optical layer key technology and network scheme were studied,also implemented to verify the function and performance of SPN optical layer.…”
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    Optical Feedback for Sensitivity Enhancement in Direct Raman Detection of Liquids by Miao Liu, Yunyun Mu, Jingyun Hu, Jiajun Li, Xinping Zhang

    Published 2021-01-01
    “…For the detection of pure ethanol molecules and the R6G molecules in water with a concentration of 10−3 M, the Raman signal was enhanced by a factor of about 5.6. The optical feedback scheme and discovered optical mechanisms supply effective improvements to the Raman spectroscopic measurements on liquid samples.…”
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    Optic Disk Pit with Sudden Central Visual Field Scotoma by Nikol Panou, Demetrios G. Vavvas

    Published 2016-01-01
    “…To describe a case of optic disk pit (ODP) with sudden central visual field scotoma. …”
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    Research progress of optical signal processing with orbital angular momentum by Jun LIU, Jian WANG

    Published 2021-11-01
    Subjects: “…optical communications…”
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    Influence of Erbium Ions on the Optical and Structural Properties of Polyvinyl Alcohol by Taymour A. Hamdalla, Taha A. Hanafy, Ashraf E. Bekheet

    Published 2015-01-01
    “…The effect of the doping increment of ErCl3 on the optical parameters has been discussed.…”
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    Corneal hysteresis as a predictor of glaucomatous optic neuropathy progression by N.I. Kurysheva, E.O. Shatalova, L.V. Lepeshkina

    Published 2019-01-01
    “…Corneal hysteresis as a predictor of glaucomatous optic neuropathy progression. RMJ “Clinical ophthalmology”. 2018;4:168–173.…”
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