The 73rd JSAP Spring Meeting 2026
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Session Details

Oral presentation3 Optics and Photonics : 3.1 Basic optics and frontier of optics

[15a-S4_201-1~10]3.1 Basic optics and frontier of optics

Sun. Mar 15, 2026 9:00 AM - 12:00 PM JST
Sun. Mar 15, 2026 12:00 AM - 3:00 AM UTC
S4_201 (South Bldg. 4)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[15a-S4_201-1][The 59th Young Scientist Presentation Award Speech] Structural color printing of silicon nanoparticles exhibiting reflection / transmission asymmetry

〇Hiroto Yamana1, Hiroshi Sugimoto1, Minoru Fujii1 (1.Kobe Univ.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[15a-S4_201-2]Physical Picture and Numerical Modeling of Spatiotemporal Speckle in Optical Lithography

〇Tomohiro Shirai1 (1.AIST)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[15a-S4_201-3]Orthogonal Sampling Functional Systems for Finite Fresnel Transform

〇Tomohiro Aoyagi1, Kouichi Ohtsubo1 (1.Toyo Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)English Presentation

[15a-S4_201-4]Transverse spin from the transport of field singularities

〇Pin Christophe1, Sile Nic Chormaic1, Keiji Sasaki2 (1.OIST, 2.Hokkaido Univ.)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[15a-S4_201-5]Freestanding ferroelectric nanosheets as a high-speed light-driven microactuator

〇Atsushi Taguchi1, Tsukasa Katayama1 (1.Hokkaido Univ.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[15a-S4_201-6]High-NA geometric phase lens with three-dimensional liquid crystal alignment structure

〇Kohei Noda1,4, Moritsugu Sakamoto1,4, Tomoyuki Sasaki1,4, Nobuhiro Kawatsuki2,4, Ryusei Momosaki3, Hiroshi Ono1,4 (1.Nagaoka Univ. of Tech., 2.Univ. of Hyogo, 3.HAYASHI TELEMPU Corp., 4.CREST, JST)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[15a-S4_201-7]Infrared Birefringence Enhancement Using Graphene-Dispersed Liquid Crystals

〇(M2)Sora Ohara1, Moritsugu Sakamoto1,3, Kohei Noda1,3, Tomoyuki Sasaki1,3, Nobuhiro Kawatsuki2,3, Hiroshi Ono1,3 (1.Nagaoka Univ. of Tech, 2.Univ. of Hyogo, 3.CREST, JST)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-S4_201-8]Third-order nonlinear optical coefficient of the hot compressed silica glass

〇Kota Yoshioka1, Shunta Sasaki1, Hiro Tadachi1, Takao Aoki2, Madoka Ono1 (1.Tohoku Univ., 2.Waseda Univ.)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)English Presentation

[15a-S4_201-9]Influence of the Truncation Parameter on the Tight Focusing of C-point Singularities

Sushanta Kumar Pal2, 〇(D)Rudrashis Panda1, Rakesh Mohan Das1 (1.KIIT University, 2.SOA University)
11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[15a-S4_201-10][The 8th Optical Engineering Leadership Award　Speech] Laser-speckle patens and digital holography

〇Ichirou Yamaguchi1,2 (1.Honorary Researcher, RIKEN, 2.Former Professor of Gunma University)
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