The 84th JSAP Autumn Meeting 2023
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Session Details

Oral presentation3 Optics and Photonics : 3.10 Photonic structures and phenomena (formerly 3.11)

[21p-A308-1~12]3.10 Photonic structures and phenomena (formerly 3.11)

Thu. Sep 21, 2023 1:15 PM - 4:30 PM JST
Thu. Sep 21, 2023 4:15 AM - 7:30 AM UTC
A308 (KJ Hall)
Satoshi Iwamoto(Univ. of Tokyo), Hisashi Sumikura(NTT)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[21p-A308-1]Mode analysis of GaN two-dimensional photonic crystal cavities
undercut by photo-electrochemical etching

〇(M1)Masato Yoshida1, Syo Sosumi1, Kazuo Uchida1, Takeyoshi Tajiri1 (1.UEC)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)English Presentation

[21p-A308-2]Experimental demonstration of a waveguide and a cavity in a two-layered SiC photonic crystal with a complete bandgap

〇Heungjoon Kim1, Bong-Shik Song1,2, Takashi Asano1, Susumu Noda1 (1.Kyoto Univ., 2.Sungkyunkwan Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[21p-A308-3]Design of 2D Photonic Crystal Nanocavities on Glass with a Top Glass Plate (II)

〇(M1)Ryusei Kawata1, Akinari Fujita1, Pholsen Natthajuks2, Satoshi Iwamoto2, Yasutomo Ota1 (1.Keio Univ., 2.RCAST, the Univ. of Tokyo)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[21p-A308-4]Proposal for fabrication and integration of high-quality diamond ring resonators using transfer printing

〇Kenta Kawai1, Ryota Katsumi1, Takeshi Hizawa1, Shun Naruse1, Kosuke Takada1, Daichi Sato1, Takashi Yatsui1 (1.TUT)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[21p-A308-5]Fabrication of Air-Bridge Diamond Photonic Crystal Nanobeam Cavity Structures (2)

〇Satomi Ishida1, Hidetsugu Matsukiyo2, S. Ji1, Hideo Otsuki1, Masao Nishioka2, Toshiharu Makino3, Hiromitsu Kato3, Satoshi Iwamoto1,2 (1.RCAST U-Tokyo, 2.IIS U-Tokyo, 3.AIST)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[21p-A308-6]TFD analysis on guided modes in photonic crystal waveguides

〇Satoshi Iwamoto1,2, Shizuo Kaji3, Takashi Sakajo4, Kota Takeda4,5, Tomoki Uda6, Takuto Yamaguchi1 (1.RCAST, Univ. of Tokyo, 2.IIS, Univ. of Tokyo, 3.Kyusyu Univ., 4.Kyoto Univ., 5.RIKEN, 6.AMIR, Tohoku Univ.)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[21p-A308-7]Excitation of anisotropic photonic crystal slabs for observing non-Hermitian skin effect

〇Kenta Takata1,2, Taiki Yoda3, Yuto Moritake3, Masaya Notomi1,2,3 (1.NTT NPC, 2.NTT BRL, 3.Tokyo Tech.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[21p-A308-8]Analysis on optical non-Hermitian skin effect in MT-symmetric media

〇Yuto Moritake1, Taiki Yoda1, Kenta Takata2,3, Masaya Notomi1,2,3 (1.Tokyo Tech, 2.NTT NPC, 3.NTT BRL)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[21p-A308-9]Reflectionless waveguide with controlled radiative electric-field distribution by non-Hermitian/Hermitian control

〇Naoya Noguchi1, Takuya Inoue1, Yoshida Masahiro1, Noda Susumu1 (1.Kyoto Univ.)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[21p-A308-10]Reflectionless 2D antenna with uniform vertical radiation by non-Hermitian/Hermitian control

〇Takuya Inoue1, Naoya Noguchi1, Masahiro Yoshida1, Susumu Noda1 (1.Kyoto Univ.)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[21p-A308-11]Zero-refractive index states using the Dirac cone at the M-point in photonic crystals

〇Sho Watanabe1,2, Yuto Moritake1, Masaaki Ono2,3, Eiichi Kuramochi2,3, Masaya Notomi1,2,3 (1.Tokyo Tech, 2.NTT BRL, 3.NTT NPC)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[21p-A308-12]Manipulation of exceptional points in k space of non-Hermitian photonic crystals based on symmetry control

〇(M2)Satoshi Suzuki1,2, Shutaro Otsuka1,2, Takahiro Uemura1,2, Taiki Yoda1, Yuto Moritake1, Masaaki Ono2,3, Eiichi Kuramochi2,3, Masaya Notomi1,2,3 (1.Tokyo Tech, 2.NTT BRL, 3.NTT NPC)
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