[8p-N204-1~18] 3.11 Nanoscale optical science and near-field optics | The 86th JSAP Autumn Meeting 2025

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Oral presentation3 Optics and Photonics : 3.11 Nanoscale optical science and near-field optics

[8p-N204-1~18]3.11 Nanoscale optical science and near-field optics

Mon. Sep 8, 2025 1:30 PM - 6:30 PM JST
Mon. Sep 8, 2025 4:30 AM - 9:30 AM UTC

N204 (Lecture Hall North)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-1]Enhancement of Near-Infrared Sensitivity of Silicon Image Sensors by Wide-Angle Plasmonic Diffraction

〇(M2)Koya Okazaki¹, Nobukazu Teranishi², Atsushi Ono^1,2 (1.Shizuoka Univ., 2.RIE Shizuoka Univ.)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[8p-N204-2]Fabrication and Optical Characterization of a Polarization-Selective UV-A Perfect Absorber Using Al Nanohole Array Structures

〇Keita Narita¹, Takeshi Kato^2,3, Kazumasa Hiramatsu¹, Atsushi Motogaito¹ (1.Mie Univ., 2.Nagoya Univ., 3.IMaSS Nagoya Univ.)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-3]pH dependence of the Ag nanoparticles immobilized on the glass substrates modified by thiol-group.

〇Ryoya Onishi¹, Suzuki Hitoshi¹, Sakaue Hiroyuki¹ (1.Hiroshima Univ.)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[8p-N204-4]Dramatic near-field enhancement based on one-dimensional photonic crystal–plasmon coupled systems

〇Keisuke Imaeda¹, Rin Miyazaki², Sou Ryuzaki¹, Kosei Ueno¹ (1.Fac. Sci., Hokkaido Univ., 2.Grad. Sch. Chem. Sci. Eng., Hokkaido Univ.)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[8p-N204-5]Growth of gold needle-leaf like dendrites structures and their optical properties

〇Kenta Iida¹, Nobuyuki Takeyasu¹ (1.Okayama Univ.)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[8p-N204-6]Ultraviolet Emission Enhancement of Ga₂O₃ and ZnO by Surface Plasmon Resonance of Al and Post Annealing

〇Kai Funato¹, Yuta Nozu¹, Tetsuya Matsuyama¹, Shunsuke Murai¹, Kenji Wada², Koichi Okamoto¹ (1.Osaka Metro. Univ., 2.OMU-ESCARI)

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-7]Localized surface plasmon resonance properties of intermetallic nanoparticles with B8₁-type anisotropic crystal structure

〇HYUNJI LEE¹, Takekuma Haruka^1,2, Sato Ryota², Iida Kenji³, Teranishi Toshiharu^1,2 (1.Kyoto Univ., 2.ICR, Kyoto Univ., 3.ICAT, Hokkaido Univ.)

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[8p-N204-8]Effect of odd-even alkyl chain and solvent environment on the formation of sub-1 nm gap interfaces in AuNP dimerization

〇Keiko Esashika¹, Toshiharu Saiki¹ (1.Keio Univ.)

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-9]Observation and evaluation of the plasmonic diffraction confinement within the pixel using trench formation

〇Yusuke Yoshizawa¹, Soh Uenoyama¹, Kazunori Tanaka¹, Hiroyasu Fujiwara¹ (1.Hamamatsu Photonics K.K.)

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[8p-N204-10]Observation of electromagnetic coupling between radiant or subradiant plasmon and dye molecular exciton using ultrafast surface-enhanced fluorescence

〇Tamitake Itoh¹, Yuko S. Yamamoto² (1.AIST, 2.JAIST)

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[8p-N204-11]Control of molecular dynamics and chemical processes under strong and weak coupling regimes

〇Kosei Ueno¹, Sarasa Kano², Shimba Ushikoshi², Hiroki Takeuchi², Keisuke Imaeda¹, Sou Ryuzaki¹ (1.SCI, Hokkaido Univ., 2.CSE, Hokkaido Univ.)

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[8p-N204-12]Changes in geometry of silver dendrites under laser irradiation at different wavelengths

〇(M2)Rintaro Adachi¹, Nobuyuki Takeyasu¹ (1.Okayama Univ)

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-13]Temperature-Dependent Optical Responses of Mie-Resonant Silicon Nanoparticles

〇Kana Kondo¹, Mojtaba Karimi Habil¹, Hiroshi Sugimoto¹, Minoru Fujii¹ (1.Kobe Univ.)

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[8p-N204-14]Studies on Optical and Mechanical Characteristics of 2D-Material Single Crystals

Mihir Kumar Sahoo¹, 〇Masanobu Iwanaga¹ (1.NIMS)

5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-15]Control of Scattering Colors of Silicon Nanoparticles on a Mirror

〇(M1)Takeru Kambayashi¹, Jialu Song¹, Hiroshi Sugimoto¹, Minoru Fujii¹ (1.Kobe Univ.)

5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[8p-N204-16]Deterministic arrangement of CsPbBr₃ nano-light source in Cs₄PbBr₆ thin films by electron beam irradiation

〇(M2)Tomoyasu Fujimaru¹, Kanta Hirai², Masato Inamata¹, Hiromu Tanaka¹, Midori Ikeuchi³, Hidehiro Yamashita³, Shiro Ihara³, Mitsuhiro Murayama^3,4, Hikaru Saito³ (1.IGSES, Kyushu Univ., 2.Kyushu Univ., 3.IMCE, Kyushu Univ., 4.Virginia Tech.)

6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N204-17]Evaluation of SERS substrates uniformity using relative standard deviation

〇(M2)Shoma Suzuki¹, Balois-Oguchi Maria Vanessa¹, Kajikawa Kotaro¹ (1.Science Tokyo)

6:15 PM - 6:30 PM JST(9:15 AM - 9:30 AM UTC)

[8p-N204-18]Fabrication of single crystals of Au@Ag core-shell nanoparticle superlattices for in-vivo SERS detection

〇Taito Ikeuchi¹, Saki Kozawa¹, Lidong Zhang¹, Hiromasa Niinomi², Satoshi Ogawa^1,3, Makoto Kuwahara³, Kotaro Hiramatsu⁴, Miho Tagawa³ (1.Grad. Sch. of Eng., Nagoya Univ., 2.IMRAM, Tohoku Univ., 3.IMaSS, Nagoya Univ., 4.Faculty of Science, Kyushu Univ.)

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