• Lasers: The Perioperative Challenge (4th edition)

    This fourth edition is your guide to all aspects of laser technology in health care. It analyzes which laser is used for popular procedures and why, along with providing templates for writing laser safety policies and procedures for the clinical environment.

    $90.00

    Member Pricing: $80.00

  • Hybrid Laser-Arc Welding

    Hybrid laser-arc welding (HLAW) is a combination of laser welding with arc welding that overcomes many of the shortfalls of both processes. This important book gives a comprehensive account of hybrid laser-arc welding technology and applications.

    $285.00

    Member Pricing: $260.00

  • LIA Guide to High Power Laser Cutting

    Introducing LIA's Guide to High Power Laser Cutting, authored by John Powell, Dirk Petring, Jetro Pocorni and Alexander Kaplan. In this first edition, students, engineers and scientists alike will gain a more in-depth understanding of the science behind laser cutting.

    $70.00

    Member Pricing: $60.00

  • JLA Vol:14 Iss:1 (Multiple reflection and its influence on keyhole evolution)


    Authors:
    Hyungson Ki
    Pravansu S. Mohanty
    Jyotirmoy Mazumder
    Center for Laser Aided Intelligent Manufacturing, Department of Mechanical Engineering and Applied Mechanics, The University of Michigan, Ann Arbor, Michigan 48109-2125


    In laser drilling and keyhole welding, multiple reflection phenomena determine how the energy is transferred from the laser beam to the workpiece, and, most importantly, all other physics such as fluid flow, heat transfer, and the cavity shape itself depend on these phenomena. In this study, a multiple reflection model inside a self-consistent (or self-evolving) cavity has been developed based on the level set method and ray tracing t...

    $25.00

  • JLA Vol:18 Iss:2 (Laser ablation of silicon wafer with a water microdrop)


    Authors:
    Kouki Shimizu
    Kunimitsu Takahashi
    Photonics and Materials Research Department, Institute of Research and Innovation, 1201 Takada, Kashiwa, Chiba 277-0861, Japan

    Hiroshi Morikazu
    Nobumori Ogoshi
    Koichi Takeyama
    DISCO Corporation, 13-11 Omori-Kita 2-chome, Ota-ku, Tokyo 143-8580, Japan

    Yoji Wakayama
    LINTEC Corporation, 5-14-42 Nishiki-cho, Warabi-shi, Saitama 335-0005, Japan

    Tetsuro Obara
    Saitama University, 255-Shimo-okubo, Sakura-ku, Saitama-shi, Saitama 338-8570, Japan


    We have developed a new laser ablation process using a water-microdrop with a diameter of 70 μm....

    $25.00

  • JLA Vol:22 Iss:4 (Effect of laser and laser hybrid welding on the corrosion performance of a lean duplex stainless steel)


    Authors:
    Elin M. Westin
    Outokumpu Stainless AB, Avesta Research Center, P.O. Box 74, 774 22 Avesta, Sweden

    Anna Fellman
    Laser Processing Laboratory, Lappeenranta University of Technology, Tuotantokatu 2, 53850 Lappeenranta, Finland


    The use of duplex stainless steel increases steadily worldwide and the fluctuations in nickel price the recent years have contributed to further growth. The lean duplex grade Outokumpu LDX 2101® (EN 1.4162, UNS S32101) has a low nickel content and is alloyed with nitrogen and manganese to give a balanced microstructure. It means that good austenite formation is obtained even when laser welding autogenously (without fille...

    $25.00

  • JLA Vol:7 Iss:2 (Fraunhofer‐Institut fu¨r Lasertechnik)


    Authors:
    Eckhard Beyer
    Fraunhofer‐Institut fu¨r Lasertechnik, Aachen, Germany


    $25.00

  • JLA Vol:1 Iss:3 (Laser Welding of Plastics in Low and High Gravity Environments)


    Authors:
    R. E. Mueller
    W. W. Duley
    CRESS and Laser Processing Laboratory, York University, Toronto, Ontario, Canada M3J 1P3

    S. MacLean
    M. Garneau
    B. Tryggvason
    Canadian Astronaut Office, National Research Council, Ottawa, Ontario, Canada K1A 0R6

    W. F. J. Evans
    Atmospheric Environment Service, 4905 Dufferin Street, Downsview, Ontario M3H 5T4


    Initial results of a series of laser processing experiments performed under the micro‐gravity conditions supplied by NASA's KC‐135 aircraft are presented. Weld morphologies of polypropylene and polyethylene were obtained under both hyper‐ and hy...

    $25.00

  • JLA Vol:16 Iss:3 (Laser microspot welding of copper)


    Authors:
    S. Amorosi
    Th. Sidler
    R. P. Salathe´
    Advanced Photonics Laboratory, Ecole Polytechnique Fe´de´rale de Lausanne, Switzerland

    H. P. Schwob
    J. Hertzberg
    LASAG AG, Thun, Switzerland


    We describe a novel procedure for highly reliable microspot welding of copper based on a calibrated on-line reflectivity measurement. This parameter is used to control the laser power slope and the weld spot diameter. Reliable welds are obtained without the need of other active control mechanisms. The new technique allows realizing welds with a diameter close to the laser beam waist and leads to a reduction in the relative ...

    $25.00

  • JLA Vol:20 Iss:4 (Tailored hybrid blank production—New joining concepts using different solders)


    Authors:
    C. von der Haar
    L. Engelbrecht
    O. Meier
    A. Ostendorf
    H. Haferkamp
    Laser Zentrum Hannover e.V., Hollerithallee 8, 30419 Hannover, Germany


    A consistent lightweight concept necessitates the combination of different lightweight materials. Because of the significant weight reduction, multimaterial design is becoming more and more interesting for the transportation industry. Mixed material concepts are partially limited because of the insufficient deformation behavior of the joining seams. To overcome this limitation, a brazing process has been developed in which aluminium and steel can be joined, with an enhanced deformation beha...

    $25.00

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