Satoshi Hasegawa

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Speaker, Author, Co-Author

Sun. Mar 18, 2018 1:15 PM - 6:00 PM A404 (54-404)

Symposium (Oral)
| Symposium
| Progress in studies on mterial conversion and processing with high-power lasers

[18p-A404-1~12] Progress in studies on mterial conversion and processing with high-power lasers

5:15 PM - 5:30 PM

[18p-A404-10] Through-hole processing using ring-shaped femtosecond laser

〇Satoshi Hasegawa¹, Yoshio Hayasaki¹ (1.CORE, Utsunomiya Univ.)

Tue. Mar 20, 2018 9:30 AM - 11:30 AM P1 (P)

Poster presentation
| 3 Optics and Photonics
| 3.7 Laser processing

[20a-P1-1~11] 3.7 Laser processing

9:30 AM - 11:30 AM

[20a-P1-7] Sub-diffraction-limit spot generated by complex-amplitude modulation between proximity beams toward application to laser material processing

〇Satoshi Hasegawa¹, Cao Vu¹, Yusuke Ogura², Jun Tanida², Yoshio Hayasaki¹ (1.CORE, Utsunomiya Univ., 2.Osaka Univ.)