• 799 Citations
  • 16 h-Index
1993 …2019
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Fingerprint Dive into the research topics where Akira Okada is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Electron beams Engineering & Materials Science
Electric discharge machining Engineering & Materials Science
Pulsed lasers Engineering & Materials Science
Irradiation Engineering & Materials Science
Wire Engineering & Materials Science
Machining Engineering & Materials Science
Lasers Engineering & Materials Science
Welding Engineering & Materials Science

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Research Output 1993 2019

High surface quality micro machining of monocrystalline diamond by picosecond pulsed laser

Okamoto, Y., Okada, A., Kajitani, A. & Shinonaga, T., Jan 1 2019, In : CIRP Annals.

Research output: Contribution to journalArticle

Pulsed lasers
Surface properties
Diamonds
Machining
Surface roughness

Influence of numerical aperture on molten area formation in fusion micro-welding of glass by picosecond pulsed laser

Ouyang, Z., Okamoto, Y., Ogino, Y., Sakagawa, T. & Okada, A., Apr 1 2019, In : Applied Sciences (Switzerland). 9, 7, 1412.

Research output: Contribution to journalArticle

Open Access
numerical aperture
Pulsed lasers
welding
Molten materials
pulsed lasers
1 Citation (Scopus)

Control of Kerf Width in Multi-wire EDM Slicing of Semiconductors with Circular Section

Okamoto, Y., Ikeda, T., Kurihara, H., Okada, A. & Kido, M., Jan 1 2018, In : Procedia CIRP. 68, p. 100-103 4 p.

Research output: Contribution to journalConference article

Wire
Semiconductor materials
Processing
Electrodes
Ingots
Conductive films
Pulsed lasers
Nanowires
Silver
Polarization
2 Citations (Scopus)

High surface quality welding of aluminum using adjustable ring-mode fiber laser

Maina, M. R., Okamoto, Y., Okada, A., Närhi, M., Kangastupa, J. & Vihinen, J., Aug 1 2018, In : Journal of Materials Processing Technology. 258, p. 180-188 9 p.

Research output: Contribution to journalArticle

Fiber lasers
Laser modes
Aluminum
Surface properties
Welding