Showing 141 - 157 results of 157 for search '"fiber optics"', query time: 0.06s Refine Results
  1. 141

    Measurement and analysis of fish pond water temperature field in summer based on fiber Grating string. by Guoli Li, Fei Feng, Caihua Qian, Bo Wei

    Published 2025-01-01
    “…In this system, six fiber Bragg gratings with different center wavelengths are connected in series on a single fiber optic cable based on wavelength division multiplexing technology. …”
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  2. 142

    POLITICS OF CONTEMPORARY “SILK ROADS” by A. I. Litvinov

    Published 2016-08-01
    “…This project is not only the creation of a transport, power and trade corridor, and also the project which will promote development of tourism in the region and to strengthening of cultural exchanges of China with the countries of Central Asia, it also includes construction of a network of high-speed fiber-optical networks. The economic strip of the Silk Road will begin in China and pass across the Central and the Southern Asia, part of branches across the territory of the Russian Federation and to leave to Europe. …”
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  3. 143

    Measuring Setup for Investigation and Visualization of the Percolation Phenomenon in Non-Оrdered Models of Metal-Dielectric Nanocomposites by P. Okal

    Published 2020-09-01
    “…The communication between the measuring probe and the voltmeter was made in digital technology with the use of fiber optic technology, which allowed the meter to communicate with the computer without any errors and eliminated the interference caused by a strong electromagnetic field resulting from the use of high voltage.Systems modelling metal-dielectric composites were built, consisting of metallic elements in the form of disks, randomly distributed on the surface of the dielectric matrix. …”
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  4. 144

    Optimal Lighting of Optical Devices for Oral Cavity by Chia Hung Yeh, Liang Gie Huang, Man Yee Chan

    Published 2020-01-01
    “…The limitations are (1) due to the angle of the head swing and the shadow of the visual field during the operation and (2) due to projection of the light source being worn on the doctor’s head and the length of the wire, and the fiber-optic wire will affect the relative position of the surgical instrument and limit the scope of the doctor’s activity. …”
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  5. 145

    A VHDL Code for Offset Pulse Position Modulation Working with Reed Solomon System by Using ModelSim by Ahmed H. Albatoosh, Mohamed Ibrahim Shuja'a, Basman M. Al-Nedawe

    Published 2022-12-01
    “…As a part of this project, the technique of offset Pulse Position Modulation (Offset PPM) was invented as an outstanding solution to code the fiber-optic applications and Reed Solomon (RS) codes apply to ModelSim SE-64 10.5 software. …”
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  6. 146

    Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics by I.S. Panyaev, D.G. Sannikov, Yu.S. Dadoenkova, N.N. Dadoenkova

    Published 2024-06-01
    “…The findings may give a competitive advantage in the development of polarization-sensitive couplers, highly sensitive angle sensors for fiber-optic systems, and optical filters operating in the infrared range.…”
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  7. 147

    Narrow Linewidth All-Optical Microwave Oscillator Based on Torsional Radial Acoustic Modes of Single-Mode Fiber by Wen Wang, Wenjun He, Xinyue Fang, Yi Liu, Yajun You, Mingxing Li, Lei Yu, Qing Yan, Yafei Hou, Jian He, Xiujian Chou

    Published 2025-01-01
    “…This solution can be used in various fields, such as high-precision radar detection, long-distance optical communication, and high-performance fiber optic sensing.…”
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  8. 148

    A review of quantum communication and information networks with advanced cryptographic applications using machine learning, deep learning techniques by R. Ramya, P. Kumar, D. Dhanasekaran, R. Satheesh Kumar, S. Amithesh Sharavan

    Published 2025-03-01
    “…QKD methods use quantum physics concepts to establish cryptographic keys, while quantum repeaters compensate for signal loss in fiber optic cables. Quantum memory enables storage and retrieval of quantum information, while quantum entanglement generators generate entangled photon pairs. …”
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  9. 149

    Big data acquisition for underground infrastructure condition assessment by Chao Wang, Zhipeng Xiao, Yixian Wang, Fei Wang, Zili Li

    Published 2024-01-01
    “…In collecting structured data, traditional methods like strain gauge can only obtain relatively low volumes of data due to low sampling frequency, manual data collection, and transmission, whereas more advanced and automatic methods like distributed fiber optic sensing can gather relatively larger volumes of data due to automatic data collection, continuous sampling, or comprehensive monitoring. …”
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  10. 150

    Method for Identifying Abnormal Hot Spots on the Surface of Composite Insulators by LIU Yao

    Published 2024-12-01
    “…Based on the analysis results, the fiber Bragg grating centralized temperature measurement technology is used to deploy the fiber Bragg grating sensor near the composite insulator. The fiber optic dispersion centralized temperature measurement unit is used to calculate the corresponding wavelength offset and temperature change value. …”
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  11. 151

    Humidity Sensor of D-shaped Silver-coated Optical Fiber based on SPR Effect by GUO Xiangyu, ZHANG Zuxing

    Published 2024-12-01
    “…【Objective】In order to obtain a higher sensitivity fiber optic humidity sensor,this paper proposes a humidity sensor of D-shaped silver (Ag)-coated optical fiber based on Surface Plasmon Resonance (SPR) effect.…”
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  12. 152

    A study on the global patterns in the design and development of ventricular assist devices: a visualization approach by Ajay K. Sood, A. K. Prasada Rao

    Published 2025-01-01
    “…The trend topics include miniaturization, machine learning, wireless, shear flow, and fiber-optic sensors.DiscussionThe latest technological advancements in VAD design are making them a more suitable choice for a large number of patients. …”
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  13. 153

    Perioperative airway management techniques and complications in patients with temporomandibular joint ankylosis: Experience from a tertiary care teaching institute by Anjan Trikha, Ajoy Roychoudhury, Devalina Goswami, Souvik Maitra, Ongkila Bhutia, Dalim Kumar Baidya

    Published 2025-01-01
    “…All patients with OSA had retrognathia. Fiber-optic bronchoscopy (FOB) guided intubation was performed in 362 (97.3%) patients. …”
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  14. 154

    An OSNR Monitoring Scheme based on Mean and Variance Value of Signal Amplitude by CHEN Fang, LI Zifan, ZHU Yanyuan, LI Bozhong, LONG Han, WU Jianjun, DUAN Mingxiong

    Published 2024-12-01
    “…This indicates that the OSNR monitoring scheme can achieve precise monitoring of transmission system performance and is not affected by fiber optic lines.【Conclusion】The DNN OSNR monitoring method based on the mean and variance of the signal amplitude histogram proposed in this paper has been experimentally verified. …”
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  15. 155
  16. 156

    SUBGLOTTIC STENOSIS (SGS) PASCA TRAUMA INHALASI by Jilvientasia Godive Lilihata, Iswinarno Doso Saputro, Lynda Hariani

    Published 2021-12-01
    “…Hari  ke-38 perawatan  di  rumah  sakit,  pasien  mengeluh  suaranya  serak  dan  terkadang merasa sulit bernapas. Hasil fiber optic laryngoscopy (FOL) pasien menunjukan 30%  penyempitan  pada  subglotis.  …”
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  17. 157

    Analisa dan Perancangan Sistem Informasi Manajemen Validasi Data Pembangunan Fiber Optik by Akhmad Subhan, Wachyu Hari Haji

    Published 2021-11-01
    “…The results of the evaluation using the consistency analysis method yielded a 100% percentage which showed that the design of the information system was in accordance with the needs and it was hoped that the implementation of the management information system software for the validation of fiber optic data development. …”
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