Mostrando 1,441 - 1,460 Resultados de 1,967 Para Buscar '"Telecommunications"', tiempo de consulta: 0.12s Limitar resultados
  1. 1441
    por Matsuda, Nobuyuki
    Publicado 2016
    “…Owing to the deterministic and all-optical nature of the process, the lossless and low-noise spectral reshaping of a single-photon wave packet in the telecommunication band has been readily achieved with a modulation bandwidth as large as 0.4 THz. …”
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  2. 1442
    “…Notably, our demonstrations rely on fully integrated quantum technologies operating at telecommunication wavelengths. With improved storage efficiency, our light-matter interface may become a useful tool in future quantum networks.…”
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  3. 1443
    “…Low phase noise mode-locked fiber laser finds important applications in telecommunication, ultrafast sciences, material science, and biology, etc. …”
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  4. 1444
    “…Given their high charge carrier mobility and excellent photostability, SWCNTs represent a promising new avenue towards practical exciton-polariton devices operating at telecommunication wavelengths.…”
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  5. 1445
    “…So far, most of precision laser-RF synchronization has been achieved by using specially designed low-noise Er-fibre lasers at telecommunication wavelength. Here we show a modular method that achieves long-term (>1 day) stable 10-fs-level synchronization between a commercial 79.33-MHz Ti:sapphire laser oscillator and an S-band (2.856-GHz) RF oscillator. …”
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  6. 1446
    “…This special speech register represents a natural telecommunication system that enables high levels of sentence intelligibility by trained speakers and is not directly intelligible to naïve listeners. …”
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  7. 1447
    “…Coupling efficiency between a free-standing nanowire and a silicon waveguide is up to ~97% in the telecommunication band. A hybrid nonlinear-free-standing nanowires–silicon waveguides Mach–Zehnder interferometer and a racetrack resonator for significantly enhanced optical modulation are experimentally demonstrated, as well as hybrid active-free-standing nanowires–silicon waveguides circuits for light generation. …”
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  8. 1448
    “…The mid-infrared (MIR) spectral range, pertaining to important applications, such as molecular “fingerprint” imaging, remote sensing, free space telecommunication, and optical radar, is of particular scientific interest and technological importance. …”
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  9. 1449
    “…With the rapid onslaught of innovations and advancements in the field of telecommunication, technology has become ubiquitous in the practice of medicine. …”
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  10. 1450
    “…Here we report ultra-high-speed (100-ps response time), highly integrated graphene-based on-silicon-chip blackbody emitters in the near-infrared region including telecommunication wavelength. Their emission responses are strongly affected by the graphene contact with the substrate depending on the number of graphene layers. …”
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  11. 1451
    “…Coaxial OAM beams are emitted across the entire telecommunication band from 1,450 to 1,650 nm. We applied the emitter to an OAM communication with a data rate of 1.2 Tbit/s assisted by 30-channel optical frequency combs (OFCs). …”
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  12. 1452
    “…In the last decade, silicon photonic switches are increasingly believed to be potential candidates for replacing the electrical switches in the applications of telecommunication networks, data center and high-throughput computing, due to their low power consumption (Picojoules per bit), large bandwidth (Terabits per second) and high-level integration (Square millimeters per port). …”
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  13. 1453
    “…A variety of studies tackle indoor localization with technologies such as Bluetooth Beacons and RFID that require costly installation, or techniques such as Google Wi-Fi/Cell DB and fingerprinting that leverage from the already existing Wi-FI and telecommunication infrastructure. Additionally, recent studies attempt to solve the same problem using Bio-Inspired techniques, such as Artificial Neural Networks (ANNs) and Deep Neural Networks (DNN). …”
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  14. 1454
    “…The effect found here is expected to impact the renewable energies sectors, optoelectronic and telecommunication industries, accelerating the arrival of the sensors for the new 6G-technology. …”
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  15. 1455
    “…Depending on the type and application, the coatings of power, electric, telecommunication cables as well as other types of conduits are made of various kinds of polymer plastics. …”
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  16. 1456
    “…Data were collected from interviews, using various forms of telecommunication. RESULTS: The total sample size was 150 patients, 48 (28%) of whom were males and 102 (72%) females. …”
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  17. 1457
    “…Interventions were analyzed based on type of telecommunication modality, caregiver and care recipient characteristics, intervention components, and caregiver outcomes. …”
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  18. 1458
    por Han, Qi, Li, Xueyang, Wang, Zhenghanxiao
    Publicado 2021
    “…Psychological support of any kind from nurses, team medical staff, psychologists, family, and friends through social media and telecommunication should be adopted and can be of great help.…”
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  19. 1459
    por Cieślik, Ewa
    Publicado 2021
    “…The article compares changes in tendencies of value-added flows and the places held by the Central and Eastern European economies (11 countries: Visegrad countries, Baltic States, Slovenia, Bulgaria, Croatia, and Romania; CEE) in global value chains (GVCs) in manufacturing, services, and their subgroup—information and telecommunication (ICT) services, by relying on the trade in value-added data retrieved from the OECD’s Inter-Country Input–Output Database, available over the period 2005–2015. …”
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  20. 1460
    “…The International Telecommunication Union has required that the control plane (C-plane) latency in the fifth generation (5G) ultra-reliable low-latency communication (URLLC) application scenarios should not exceed 20 ms and encouraged technical innovation to further reduce it to less than 10 ms. …”
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