Mostrando 2,561 - 2,580 Resultados de 53,273 Para Buscar '"láser"', tiempo de consulta: 0.43s Limitar resultados
  1. 2561
    “…This article presents the results of research on the technology and peripheral properties of laser-welded micro-couplings. The aim of this research was to determine the characteristics of properly made joints and to indicate the range of optimal parameters of the welding process. …”
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  2. 2562
    “…In this work, we performed an experimental investigation supported by a theoretical analysis, to improve knowledge on the laser ablation of silicon with THz bursts of femtosecond laser pulses. …”
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  3. 2563
    “…A comparison with furnace annealing is performed for benchmarking purposes, covering different annealing parameters, including temperature and duration in the case of furnace annealing, as well as laser intensity and scanning speed for the laser annealing. …”
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  4. 2564
    “…Laser-assisted electron scattering (LAES), a light–matter interaction process that facilitates energy transfer between strong light fields and free electrons, has so far been observed only in gas phase. …”
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  5. 2565
    “…[Image: see text] Laser ablation in conjunction with Raman spectroscopy can be used to attain a controllable reduction of the thickness of exfoliated black phosphorus flakes and simultaneous measurement of the local temperature. …”
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  6. 2566
    “…It’s proved that the ultraviolet nanosecond laser is an excellent machining method for the processing of diamond. …”
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  7. 2567
    “…Femtosecond laser engraving offers appealing advantages compared to regular laser engraving such as higher precision and versatility. …”
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  8. 2568
    “…This work demonstrates a designable and simple method to fabricate a large-area biocompatible random laser for wearable sensing.…”
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  9. 2569
    “…In addition, the procedure detects and eliminates several types of data noise due to laser line reflections. The performance of the procedure is studied experimentally using small-scale test objects, which have been ground using typical industrial power tools to achieve a realistic level of reflections. …”
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  10. 2570
    “…Launching acoustic waves along a specific direction e.g. by means of an extended laser source reduces the complexity of the scattering problem. …”
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  11. 2571
  12. 2572
    “…The patient then underwent holmium laser ureterocele excision with transurethral incision of the prostate (TUIP). …”
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  13. 2573
    “…In this work, we investigate the generation of light in a distributed feedback (DFB) laser composed of periodically arranged layers of hyperbolic medium and active material forming a 1D photonic hypercrystal (PHC). …”
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  14. 2574
    “…Laser refractive surgery is one of the most commonly performed procedures worldwide. …”
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  15. 2575
    “…Favorable outcomes can be achieved in both laser and electrosurgery. Only the choice of the surgical technique determines the outcome. …”
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  16. 2576
    “…In this paper, we report a laser-induced solid-phase strategy for the synthesis of Pt SACs on graphene support. …”
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  17. 2577
  18. 2578
  19. 2579
    “…RESULTS: In total, 982 articles were included: 317 articles were assigned to green light, 283 to Ho:YAG, 101 to Tm:YAG, 74 to Nd:YAG and 39 to diode lasers. The publication rate for Nd:YAG laser has declined, but continues to grow for Ho:YAG and Tm:YAG lasers. …”
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  20. 2580
    “…Using chicken as a model food, we combine the cooking capabilities of a blue laser (λ = 445 nm), a near-infrared (NIR) laser (λ = 980 nm), and a mid-infrared (MIR) laser (λ = 10.6 μm) to broil printed chicken and find that IR light browns more efficiently than blue light, NIR light can brown and cook foods through packaging, laser-cooked foods experience about 50% less cooking loss than foods broiled in an oven, and calculate the cooking resolution of a laser to be ~1 mm. …”
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