Mostrando 281 - 300 Resultados de 53,273 Para Buscar '"láser"', tiempo de consulta: 0.71s Limitar resultados
  1. 281
  2. 282
    “…Ceramic laser materials have come a long way since the first demonstration of lasing in 1964. …”
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  3. 283
    “…RESULTS: Surgical applications of laser technology reported in the literature include percutaneous laser ablation of brain tissue, the use of surgical lasers in open and endoscopic cranial surgeries, laser-assisted microanastomosis, and photodynamic therapy for brain tumors. …”
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  4. 284
  5. 285
    “…INTRODUCTION: The use of lasers in urogynaecology has increased in recent years. …”
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  6. 286
  7. 287
    “…Objective: To report a clinical case of macular retinopathy after laser light exposition. Methods: We described a case of reversible maculopathy in a 29-year-old woman. …”
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  8. 288
    “…A nanosecond train of 150-ps 532-nm laser pulses was used to pump the sample. The lasing pulses have central wavelength at 720 nm with a spectrum width of 20 nm, 1-ns duration and total energy around 10 nJ. …”
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  9. 289
  10. 290
    “…The development of integrated semiconductor lasers has miniaturized traditional bulky laser systems, enabling a wide range of photonic applications. …”
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  11. 291
    “…The ZnO printing is based on laser-induced hydrothermal synthesis. Importantly, no sintering of any sort needs to be performed after laser printing for any of the three materials. …”
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  14. 294
    por Apollonov, V V
    Publicado 2016
    “…This book displays the physics and design of high-power molecular lasers. The lasers described are self-controlled volume-discharge lasers. …”
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  15. 295
  16. 296
    “…For metrology set-ups using a laser beam (The Laser Fiducial Line, the Precision Laser Inclinometer) the recording noise has been determined. …”
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  17. 297
    “…An experimental method for the compensation of the noise originated by the laser ray angular oscillations was proposed and experimentally proved for the Precision Laser Inclinometer (PLI). …”
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  18. 298
    por Ritt, Gunnar
    Publicado 2023
    “…Laser safety is an important topic. Everybody working with lasers has to follow the long-established occupational safety rules to prevent people from eye damage by accidental irradiation. …”
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  19. 299
    “…This article discusses the process of the laser turning of rotational symmetric, cylindrical components using ultrashort laser pulses with respect to the geometrical conditions and the resulting energy distribution during the laser turning process. …”
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  20. 300
    “…In the framework of the Laser Lightning Rod project, whose aim is to show that laser-induced filaments can guide lightning discharges over considerable distances, we study over a distance of 140 m the filaments created by a laser system with J-range pulses of 1 ps duration at 1 kHz repetition rate. …”
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