Showing 2,741 - 2,760 results of 2,783 for search '"laser"', query time: 0.06s Refine Results
  1. 2741

    Superconducting Through-Substrate Vias on Sapphire Substrates for Quantum Circuits by Kiyotaka Mukasa, Yusuke Nuruki, Hayato Kubo, Yoshihide Narahara, Motohiro Umehara, Kazuyuki Fujie

    Published 2024-01-01
    “…In this study, we fabricated vias on sapphire substrates using lasers and deposited TiN films by chemical vapor deposition. …”
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    Article
  2. 2742

    Apicoectomy: A review of clinical concepts and techniques by Vivek Thakur, Rahul Kaul

    Published 2025-01-01
    “…Using a surgical microscope during an apicoectomy is recommended because it provides superior focused illumination of microstructures and enables clear view of the operative field with high magnification. Moreover, lasers and guided microsurgery in apicoectomy provide enhanced periapical healing with a favorable long-term prognosis. …”
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    Article
  3. 2743

    Zoon’s Balanitis – Update of Clinical Spectrum and Management by Vineet Relhan, Abhinav Kumar, Aneet Kaur

    Published 2024-01-01
    “…Response to topical therapy alone is not always satisfactory. However, lasers and surgical management can provide long-term remission.…”
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    Article
  4. 2744

    Patient-centered Outcomes in Modern Endodontic Microsurgery: A Narrative Review by Haytham Jaha

    Published 2025-01-01
    “…The literature was examined to assess the effectiveness of various microsurgical techniques, including lasers, ultrasonic instrumentation and specialised irrigation solutions. …”
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    Article
  5. 2745

    AlGaAs Tunnel Junction (TJ)-VCSELs: A NEGF–Drift-Diffusion Approach by Alberto Gullino, Valerio Torrelli, Martino D'Alessandro, Alberto Tibaldi, Francesco Bertazzi, Michele Goano, Pierluigi Debernardi

    Published 2024-01-01
    “…This work reports a multiscale physics-based approach aimed at investigating the benefits of introducing a single tunnel junction (TJ) within conventional AlGaAs Vertical-Cavity Surface-Emitting Lasers (VCSELs). Our comprehensive VCSEL solver VENUS is augmented with a non-equilibrium Green's function (NEGF) approach to extract the band-to-band tunneling rate across the TJ. …”
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    Article
  6. 2746

    Insight into plasmonics: resurrection of modern-day science (invited) by M.A. Butt

    Published 2024-02-01
    “…In this paper, recent advances in plasmonics in medicine, agriculture, agriculture, environmental monitoring, lasers and solar energy harvesting are reviewed. Despite these promising prospects, plasmonic devices must overcome obstacles such as significant energy losses, complicated production processes, and the need for better material characteristics. …”
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    Article
  7. 2747

    Awakened Oscillations in Coupled Consumer-Resource Pairs by Almaz Mustafin

    Published 2014-01-01
    “…It is shown that the model equations adequately describe locally linked consumer-resource systems of quite different nature: living populations under interspecific interference competition and lasers coupled via their cavity losses.…”
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    Article
  8. 2748

    Extended Reach 10 Gb/s Transmission with an Optical I/Q Modulator Using VCSELs over OFDM-Based Multimode Fiber Link by Deepak Kedia, Monika Nehra

    Published 2018-01-01
    “…This paper investigates the possibilities of extending the reach of a 10 Gb/s orthogonal frequency division multiplexing- (OFDM-) based multimode fiber (MMF) link with an optical I/Q modulation technique through vertical cavity surface emitting lasers (VCSELs). The proposed I/Q modulation technique comprises two VCSELs in a 90° hybrid combination to produce I/Q modulated OFDM signal. …”
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    Article
  9. 2749

    Detoxification of Implant Surfaces Affected by Peri-Implant Disease: An Overview of Surgical Methods by Pilar Valderrama, Thomas G. Wilson Jr

    Published 2013-01-01
    “…The findings, advantages, and disadvantages of using mechanical, chemical methods and lasers are discussed. Conclusions. Complete elimination of the biofilms is difficult to achieve. …”
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    Article
  10. 2750

    Multi-segment cooling design of a reflection mirror based on the finite-element method by Zhen Wang, Yajun Tong, Fang Liu, Chaofan Xue, Limin Jin, Zhi Liu

    Published 2025-01-01
    “…High-repetition-rate free-electron lasers impose stringent requirements on thermal deformations of optics in the beamline. …”
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    Article
  11. 2751

    Generation of Bessel vortex beams in the subterahertz range using reflecting diffractive optical elements by V.V. Gerasimov, N.D. Osintseva, V.S. Pavelyev, A.N. Agafonov

    Published 2024-06-01
    “…Due to their high conductivity, metallic reflecting elements can be used with high power density sub-THz radiation sources such as free electron lasers and gyrotrons.…”
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    Article
  12. 2752
  13. 2753

    High-integrated photonic tensor core utilizing high-dimensional lightwave and microwave multidomain multiplexing by Xiangyan Meng, Nuannuan Shi, Guojie Zhang, Junshen Li, Ye Jin, Shiyou Sun, Yichen Shen, Wei Li, Ninghua Zhu, Ming Li

    Published 2025-01-01
    “…Through the independent tuning of multiwavelength lasers, the operational capabilities of an MRR are orchestrated, culminating in the formation of an optical tensor core. …”
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    Article
  14. 2754

    Evaluation of indocyanine green antimicrobial photodynamic therapy in radical species elimination: an in vitro study by Mihail Z. Tanev, Georgi T. Tomov, Kostadin G. Georgiev, Ekaterina D. Georgieva, Kamelia V. Petkova-Parlapanska, Galina D. Nikolova, Yanka D. Karamalakova

    Published 2024-12-01
    “…Solutions were irradiated with lasers at 810 nm and 630 nm, respectively. EPR spectroscopy measured reactive oxygen species (ROS) and reactive nitrogen species (RNS). …”
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    Article
  15. 2755

    Quantum backreaction effect in optical solitons by Sang-Shin Baak, Friedrich König

    Published 2025-01-01
    “…The backreaction, which we expect to be present in bright and dark, discrete and continuous solitons and other nonlinear pulses plays an important role in future optical analogue gravity experiments, for soliton lasers, and optical communications.…”
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  16. 2756

    Liquid-infused nanostructured composite as a high-performance thermal interface material for effective cooling by Rui Cheng, Qixian Wang, Zexiao Wang, Lin Jing, Ana V. Garcia-Caraveo, Zhuo Li, Yibai Zhong, Xiu Liu, Xiao Luo, Tianyi Huang, Hyeong Seok Yun, Hakan Salihoglu, Loren Russell, Navid Kazem, Tianyi Chen, Sheng Shen

    Published 2025-01-01
    “…We envision liquid-infused nanostructured composites as a universal thermal interface solution for cooling applications in data centers, GPU/CPU systems, solid-state lasers, and LEDs.…”
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    Article
  17. 2757

    A Detailed Study of a Resonant-Assisted Segmented Cladding Fiber for Large Mode Area Applications by Minmin Xue, Hao Qin, Suwen Li, Yuqi Hao, Libo Yuan

    Published 2025-01-01
    “…The new fiber design demonstrates significant potential for high-power fiber lasers…”
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    Article
  18. 2758

    Exoplanet detection in rotational shearing interferometry through experimental setup and digital filtering techniques by Manuel Montes-Flores, Guillermo Garcia-Torales, Marija Strojnik

    Published 2025-01-01
    “…Laboratory experiments use HeNe lasers to simulate a star-planet system, and spatial filters ensure precise wavefront alignment. …”
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  19. 2759

    Development and Validation of the Needs Assessment Scale for Innovative Technology Approaches to Dental Screening by Deepika Yadav, D. Sunil Kumar, M.S Mallikarjunaswamy, Vanishri Arun, G. Hari Prakash, S Sunita

    Published 2024-12-01
    “…Novel dental devices, such as digital radiography, dental lasers, and electrical impedance spectroscopy, could improve diagnosis and treatment, but demand among health-care practitioners needs assessment. …”
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    Article
  20. 2760

    An Analysis of Temperature-Dependent Timing Jitter Factors in the Structural Design of Complementary Metal-Oxide-Semiconductor Single-Photon Avalanche Detectors by Jau-Yang Wu, Yu-Wei Lu, Meng-Hsuan Liu, Tien-Ning Chang, Chun-Hsien Liu

    Published 2025-01-01
    “…In this study, we analyze the jitter characteristics of SPAD devices, focusing on the influence of device structures in two SPAD designs fabricated using the TSMC 18HV and TSMC 13HV processes. Using picosecond lasers with wavelengths ranging from ultraviolet (405 nm) to near-infrared (905 nm), we investigate the impact of different diffusion carrier types on jitter values and their temperature dependence across a range of 0 °C to 60 °C. …”
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