Results 221 to 230 of about 69,031 (267)
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1991
The evaluation of the direct beam laser hazards primarily consists of the determination of the NOHD with and without the use of optical devices, and the necessary optical density (OD) required for laser eye protection. The required OD would depend on whether the viewer was located at the laser exit or at a location downrange from the laser.
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The evaluation of the direct beam laser hazards primarily consists of the determination of the NOHD with and without the use of optical devices, and the necessary optical density (OD) required for laser eye protection. The required OD would depend on whether the viewer was located at the laser exit or at a location downrange from the laser.
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Proceedings of the International School of Physics “Enrico Fermi”
In these lecture notes a general description of diagnostic techniques for investigating laser-matter interactions will be given. Focus will be on laser-gas interactions relevant to plasma acceleration and laser-solid interactions of interest for Inertial Confinement Fusion studies.
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In these lecture notes a general description of diagnostic techniques for investigating laser-matter interactions will be given. Focus will be on laser-gas interactions relevant to plasma acceleration and laser-solid interactions of interest for Inertial Confinement Fusion studies.
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Laser beam diagnostics for pulsed Nd:YAG lasers
ICALEO '94: Proceedings of the Laser Materials Processing Conference, 1994The increased use of lasers for cutting, drilling and welding in industrial applications has accentuated the need for effective laser beam diagnostics techniques. In this paper, the results are presented of a comparative study of the performance of two commercially available laser beam analyzers, a rotating-wire type (LBA) and a rotating hollow-needle ...
M. P. Graham +5 more
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Laser diagnostics of biofractals
Quantum Electronics, 1999An optical approach to the problem of modelling and diagnostics of the structures of biofractal formations was considered in relation to human bone tissue. A model was proposed for the optical properties of this tissue, including three levels of fractal organisation: microcrystalline, macrocrystalline, and architectural. The studies were based on laser
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1992
A plasma, as an assembly of electrons, ions and neutrals, has already been surveyed, and its diagnostics problem is to be discussed. A general feature of plasmas is their particle interactions with each other and with electric and magnetic fields externally applied, or resulting from these interections. Their totality veils individual plasma processes,
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A plasma, as an assembly of electrons, ions and neutrals, has already been surveyed, and its diagnostics problem is to be discussed. A general feature of plasmas is their particle interactions with each other and with electric and magnetic fields externally applied, or resulting from these interections. Their totality veils individual plasma processes,
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Fusion Technology, 1998
The objective of laser-aided edge diagnostics is closely connected with plasma wall interaction processes.
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The objective of laser-aided edge diagnostics is closely connected with plasma wall interaction processes.
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Laser Based Medical Diagnostics
Biomedical Optics, 1999Very soon after the invention of the laser, the use of the thermal effects of the radiation was introduced.
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1974
Abstract : Examining the use of Raman scattering as a gaseous systems probe, this volume emphasizes the application of laser Raman gas diagnostics to fluid mechanics and combustion measurements. Topics ranging from the basic physics and chemistry involved in scattering measurements to present and potential applications in flame systems, industrial ...
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Abstract : Examining the use of Raman scattering as a gaseous systems probe, this volume emphasizes the application of laser Raman gas diagnostics to fluid mechanics and combustion measurements. Topics ranging from the basic physics and chemistry involved in scattering measurements to present and potential applications in flame systems, industrial ...
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Cosmology with the Laser Interferometer Space Antenna
Living Reviews in Relativity, 2023Germano Nardini
exaly