1–20 von 21 Ergebnissen
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    The three phases of lasers: solid-state, gas, and liquid

    Higgins, T. V. | British Library Online Contents | 1995

    New solid-state lasers yield compact devices

    Tema Archiv | 1990
    Rapid advances are unfolding in solid-state lasers to provide compact, high performance devices tunable across a wide portion of the ...
    Schlagwörter: NASA (NATIONAL AERONAUTICS AND SPACE ADMINISTRATION) , MILITARY LASER APPLICATIONS , TUNABLE SOLID-STATE LASER , LASER PUMPING TECHNIQUES , LASER ISOTOPE SEPARATION

    Heat removal in a gas cooled solid-state laser disk amplifier

    SUTTON, S. B. / ALBRECHT, G. F. / ROBEY, H. F. | AIAA | 1992
    Verlag: The American Institute of Aeronautics and Astronautics

    Supersonic jet and nozzle flows in uniform-flow and free-vortex aerodynamic windows of gas lasers

    Emelyanov, V.N. / Pustovalov, A.V. / Volkov, K.N. | Elsevier | 2019
    , analysis and predictions of supersonic jet and nozzle flows in the aerodynamic windows of high-power gas lasers are considered. The steady-state ...
    Schlagwörter: Gas laser

    Anomalies in the Absorption and Reflection of a High-Power Ultrashort Laser Pulse by a Plasma with a Solid-State Density

    Isakov, V. A. / Kanavin, A. P. / Uryupin, S. A. | British Library Online Contents | 2004

    Current and Future Prospects for High Power Lasers in the Aerospace Industry

    Hoult, A.P. | Emerald Group Publishing | 1989
    microns, and solid state lasers, generally Nd:YAG (Neodimium Ytrium Aluminium Garnet) with a wavelength of 1.06 microns. However, the use of ...

    New technologies of laser processing

    Freier Zugriff
    Ольга Валентинівна Афанасьєва / Наталія Олексіївна Лалазарова / Олена Георгіївна Попова | DOAJ | 2021
    Subject and purpose. Currently, gas, solid-state, and fiber lasers are used to process materials in the aviation industry. For the thermal ...

    Conversion efficiency of laser energy into thermal energy of a gas as applied to laser rocket engines

    Ageichik, A.A. / Borisov, M.F. / Egorov, M.S. et al. | Tema Archiv | 2003
    This paper presents the results of experimental studies of the conversion efficiency of the energy pulses of gas and solid-state lasers ...
    Schlagwörter: Festkörperlaser , Plasmaerzeugung mit Laser

    Generation of nanoparticles in the concentrated energy (laser beam) and gas flow

    Freier Zugriff
    Arūnas Severas Amulevičius / Česlovas Steponas Sipavičius / Antanas Daugvila et al. | DOAJ | 2004
    steel), a concentrated energy flow – a pulsed solidstate laser beam – was used. Using the Mossbauer spectroscopy method, the particle sizes and ...
    Schlagwörter: generation and selection of particles , laser beam , laser technology , laser cutting

    Military project aims to improve diode laser efficiency

    Hitz, B. | Tema Archiv | 2005
    current state of the art of 50%, and to maximize their coupling to high-power solid-state lasers. If this goal is achieved - or even if it is ...
    Schlagwörter: Festkörperlaser

    Imaging laser radar in the near and far infrared

    Osche, G.R. / Young, D.S. | Tema Archiv | 1996
    down converted neodymium solid-state laser(s) operating near 1.5 mu m, and the neodymium laser(s) operating near 1 mu m. Diode lasers are not ...
    Schlagwörter: Festkörperlaser , Submillimetre wave lasers , imaging laser radar , laser transmitter technology , laser radar system design , optical parametric down converted laser , Tri-service laser radar

    Adhesion strength of nickel and zinc coatings with copper base electroplated in conditions of external stimulation by laser irradiance

    Freier Zugriff
    V. V. Dudkina | DOAJ | 2013
    sulphate electrolyte solutions was carried out on the laser-electrolytic installations, built on the basis of gas discharge CO2-laser and solid ...
    Verlag: Ukrainian State University of Science and Technologies
    Schlagwörter: laser assisted electroplating , solid solution

    PRODUCTION OF FDM-PATTERNS VIA 3D-PRINTING FOR GAS TURBINE CASTINGS

    Freier Zugriff
    Наталия Алексеевна Лысенко / Алексей Александрович Педаш / Владимир Валерьевич Клочихин et al. | DOAJ | 2019
    getting more uniform solid-state, almost full eutectic dissolving, and carbides dispersivity. Mechanical properties and stress rupture strength ...

    Friction surfacing—A review

    Gandra, J. / Krohn, H. / Miranda, R.M. et al. | Tema Archiv | 2014
    Friction surfacing (FS) is a solid state technology with increasing applications in the context of localized surface engineering. FS has ...
    Schlagwörter: fester Zustand

    The airborne multi-wavelength water vapor differential absorption lidar WALES: system design and performance

    Freier Zugriff
    Wirth, Martin / Fix, Andreas / Mahnke, Peter et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2009
    using diode-pumped solid-state lasers andn onlinear conver-sion techniques. Special attention was given to a rugged optical layout. This paper ...

    Combustion of High-Pressure Hydrogen Diluted Mixtures in ESTHER Shock Tube

    Ferreira, Ricardo Grosso / Carvalho, Bernardo Brotas / Rodrigues, Rafael et al. | AIAA | 2024
    gases, filled to pressures up to 100 bar, is ignited by a high-power Neodymium-doped yttrium aluminum garnet (Nd:YAG) laser. The qualification ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Planetary Science and Exploration , Laser Ignition

    Pointing grade fiber optic gyroscope

    Killian, K.M. | IEEE | 1994
    Fiber optic gyroscopes (FOG) are solid-state rotation sensors that are appropriate for a wide variety of applications. In addition to ...

    RESEARCH ON WEAR RESISTANCE COATING OF AIRCRAFT TITANIUM ALLOY PARTS BY COLD SPRAYING TECHNOLOGY

    Freier Zugriff
    Wenjie Hu / Sergii Markovych / Kun Tan et al. | DOAJ | 2020
    technology is due to the preparation of titanium alloy protective coating in solid state, and the coating has high bonding strength and good impact ...