The 80th JSAP Autumn Meeting 2019

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4 JSAP-OSA Joint Symposia 2019 » 4.3 Ultrafast Optics and Laser Processing

[20a-E214-1~8] 4.3 Ultrafast Optics and Laser Processing

Fri. Sep 20, 2019 9:00 AM - 11:45 AM E214 (E214)

Yoichiroh Hosokawa(NAIST), Wataru Watanabe(Ritsumeikan Univ.)

11:00 AM - 11:15 AM

▼ [20a-E214-6] Two-photon induced helical relief in azo-polymer film

〇Keigo Masuda1, Ryo Shinozaki1, Mitsuki Ichijo1, Keisaku Yamane2, Katsuhiko Miyamoto1,3, Takashige Omatsu1,3 (1.Chiba Univ., 2.Hokkaido Univ., 3.Chiba Univ. MCRC)

Keywords:optical vortex, orbital angular momenutm, two photon absorption