Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution

Jarno Kaakkunen, Petri Laakso, Veli Kujanpää

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

    Abstract

    Influence of the laser beam intensity distribution spatial shaping on laser cutting was studied. Spatial shaping of CW fibre laser beam was done using liquid cooled liquid crystal on silicon spatial light modulator (Lcos-SLM). As result it was seen that even a simple shaping of intensity distribution of the Gaussian beam can enhance the cutting parameters.
    Original languageEnglish
    Title of host publicationOptics and Photonics Days 2014, OPD2014
    Subtitle of host publicationProceedings, 20-22 May, 2014, Turku, Finland
    Publication statusPublished - 2014
    MoE publication typeD3 Professional conference proceedings
    EventOptics and Photonics Days 2014, OPD2014 - Radisson Blu Marina Palace, Turku, Finland
    Duration: 20 May 201422 May 2014

    Conference

    ConferenceOptics and Photonics Days 2014, OPD2014
    Abbreviated titleOPD2014
    CountryFinland
    CityTurku
    Period20/05/1422/05/14

    Fingerprint

    laser cutting
    laser beams
    light modulators
    fiber lasers
    spatial distribution
    liquid crystals
    silicon
    liquids

    Keywords

    • holographic optical elements
    • laser beam shaping
    • spatial light modulators

    Cite this

    Kaakkunen, J., Laakso, P., & Kujanpää, V. (2014). Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution. In Optics and Photonics Days 2014, OPD2014: Proceedings, 20-22 May, 2014, Turku, Finland
    Kaakkunen, Jarno ; Laakso, Petri ; Kujanpää, Veli. / Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution. Optics and Photonics Days 2014, OPD2014: Proceedings, 20-22 May, 2014, Turku, Finland. 2014.
    @inproceedings{57e53395473146918c359da74a784695,
    title = "Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution",
    abstract = "Influence of the laser beam intensity distribution spatial shaping on laser cutting was studied. Spatial shaping of CW fibre laser beam was done using liquid cooled liquid crystal on silicon spatial light modulator (Lcos-SLM). As result it was seen that even a simple shaping of intensity distribution of the Gaussian beam can enhance the cutting parameters.",
    keywords = "holographic optical elements, laser beam shaping, spatial light modulators",
    author = "Jarno Kaakkunen and Petri Laakso and Veli Kujanp{\"a}{\"a}",
    year = "2014",
    language = "English",
    isbn = "978-952-12-3055-4",
    booktitle = "Optics and Photonics Days 2014, OPD2014",

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    Kaakkunen, J, Laakso, P & Kujanpää, V 2014, Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution. in Optics and Photonics Days 2014, OPD2014: Proceedings, 20-22 May, 2014, Turku, Finland. Optics and Photonics Days 2014, OPD2014, Turku, Finland, 20/05/14.

    Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution. / Kaakkunen, Jarno; Laakso, Petri; Kujanpää, Veli.

    Optics and Photonics Days 2014, OPD2014: Proceedings, 20-22 May, 2014, Turku, Finland. 2014.

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

    TY - GEN

    T1 - Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution

    AU - Kaakkunen, Jarno

    AU - Laakso, Petri

    AU - Kujanpää, Veli

    PY - 2014

    Y1 - 2014

    N2 - Influence of the laser beam intensity distribution spatial shaping on laser cutting was studied. Spatial shaping of CW fibre laser beam was done using liquid cooled liquid crystal on silicon spatial light modulator (Lcos-SLM). As result it was seen that even a simple shaping of intensity distribution of the Gaussian beam can enhance the cutting parameters.

    AB - Influence of the laser beam intensity distribution spatial shaping on laser cutting was studied. Spatial shaping of CW fibre laser beam was done using liquid cooled liquid crystal on silicon spatial light modulator (Lcos-SLM). As result it was seen that even a simple shaping of intensity distribution of the Gaussian beam can enhance the cutting parameters.

    KW - holographic optical elements

    KW - laser beam shaping

    KW - spatial light modulators

    M3 - Conference article in proceedings

    SN - 978-952-12-3055-4

    BT - Optics and Photonics Days 2014, OPD2014

    ER -

    Kaakkunen J, Laakso P, Kujanpää V. Laser Cutting using adaptive spatial shaping of the laser beam intensity distribution. In Optics and Photonics Days 2014, OPD2014: Proceedings, 20-22 May, 2014, Turku, Finland. 2014