[18a-S4_201-1~6] 3.6 Laser processing | The 73rd JSAP Spring Meeting 2026

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Oral presentation3 Optics and Photonics : 3.6 Laser processing

[18a-S4_201-1~6]3.6 Laser processing

Wed. Mar 18, 2026 10:30 AM - 12:00 PM JST
Wed. Mar 18, 2026 1:30 AM - 3:00 AM UTC

S4_201 (South Bldg. 4)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[18a-S4_201-1]Influence of laser processing point in GaN crystal on laser slicing

〇Atsushi Tanaka¹, Toshiki Yui², Yoshinori Tokuda³, Takayuki Koyama³, Yoshio Honda¹, Junji Ohara³, Yoshitaka Nagasato³, Shoichi Onda¹, Jun Suda¹, Hiroshi Amano¹ (1.Nagoya Univ., 2.Hamamatsu Photonics K.K., 3.MIRISE Technologies Corp.)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[18a-S4_201-2]Efficiency of DUV laser ablation using sub-nanosecond 193 nm all solid-state laser

〇Hiroaki Motosugi¹, Rikuo Koike¹, Koji Tamate¹, Osamu Konda¹, Taisuke Miura¹ (1.GIGAPHOTON INC.)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[18a-S4_201-3]Fabrication of 3D microfluidic chips with an ultra-thin channel structure made of transparent fluoropolymer CYTOP

〇(M1)Sota Matsumoto^1,2, Godai Miyaji², Koji Sugioka¹ (1.RIKEN RAP, 2.Tokyo Univ. of A.&T.)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[18a-S4_201-4]Formation of Hydrophobic Silicone Nanofilms Using ArF Excimer Laser (2)

〇(D)Yoshimi Shibuta¹, Masayuki Okoshi¹ (1.NDA)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)English Presentation

[18a-S4_201-5]Femtosecond laser near-field reduction of gold ions for formation of nanoplate with through-nanoholes

〇Shi Bai¹, Kazunari Ozasa¹, Koji Sugioka¹ (1.RAP, RIKEN)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[18a-S4_201-6]Thrust generation using ultrashort pulse lasers for satellite attitude control

〇Takayo Ogawa¹, Hiroshi Kasuga¹, Hideaki Yamane¹, Tomohiro Tsukihana¹, Katsuhiko Tsuno¹, Yutaka Nagata¹, Noriko Kurose¹, Tatsuya Shinozaki¹, Norihito Saito¹, Satoshi Wada¹ (1.RIKEN)

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