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Title
  • Optical-vortex laser ablation
Creator

Hamazaki, Junichi

Morita, Ryuji

Chujo, Keisuke

Kobayashi, Yusuke

Tanda, Satoshi

Omatsu, Takashige

Rights
    • ©2010 Optical Society of America
Subject
  • NDC 425
Description
Other
  • Laser ablation of Ta plates using nanosecond optical vortex pulses was carried out, for the first time. It was suggested that owing to orbital angular momentum of optical vortex, clearer and smoother processed surfaces were obtained with less ablation threshold fluence, in comparison with the ablation by a nonvortex annular beam modified from a spatially Gaussian beam.
PublisherOptical Society of America
Date Issued 2010-02-01
Languageeng
NIItypejournal article
VersiontypeVoR
Identifier URI http://hdl.handle.net/2115/48774
Relation
  • isIdenticalTo PMID 20174043
  • isIdenticalTo DOI https://doi.org/10.1364/OE.18.002144
Journal
    • ISSN 1094-4087
    • Optics Express
    18(3), 2144-2151
File
Oaidate2019-10-08T23:59:17Z