[23a-11E-1~9] 3.10 Photonic structures and phenomena (formerly 3.11) | The 71st JSAP Spring Meeting 2024

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

[23a-11E-1~9]3.10 Photonic structures and phenomena (formerly 3.11)

Sat. Mar 23, 2024 9:45 AM - 12:15 PM JST
Sat. Mar 23, 2024 12:45 AM - 3:15 AM UTC

11E (Building No. 1)

Takashi Asano(Kyoto Univ.), Satoshi Iwamoto(Univ. of Tokyo)

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[23a-11E-1]Optical OAM generation using GaN nanowires and metal nanostructures

〇Ryuji Kuruma^1,3, Masato Takiguchi^2,3, Peter Haidt³, Yuto Moritake¹, Masaya Notomi^1,2,3 (1.Tokyo Tech, 2.NTT NPC, 3.NTT BRL)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[23a-11E-2]Regrowth-free GaN-based photonic-crystal surface-emitting lasers with Green-wavelength operation

〇Masahiro Kobayashi¹, Natsuo Taguchi^1,2, Akinori Iwai^1,2, Masahiro Noguchi¹, Hiroaki Takahashi^1,2, Atsuo Michiue^1,2, Menaka De Zoysa², Takuya Inoue², Kenji Ishizaki², Susumu Noda² (1.Nichia Corporation, 2.Kyoto University)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[23a-11E-3]Fabrication and optical property evaluation of InGaN/GaN-based topological PhC cavity structure in the visible region

〇Umito Kurabe¹, Yamato Takano¹, Mirai Akimoto¹, Takuto Honda¹, Hinaki Sugiura¹, Xiao Hu⁴, Akihiko Kikuchi^1,2,3 (1.Sophia Univ., 2.Sophia Photonics Research Center, 3.Sophia Semiconductor Research Institute., 4.MANA, National Institute for Materials Science)

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

[23a-11E-4]Development of PCSEL array modules for metal 3D printing applications

〇Masahiro Yoshida¹, Yutaka Fukada^1,2, Menaka De Zoysa¹, Shumpei Katsuno¹, Takuya Inoue¹, Hattori Ryotaro², Yoko Hirono², Susumu Noda¹ (1.Kyoto Univ., 2.DMG MORI)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[23a-11E-5]Design of photonic-crystal lasers with multijunction active layers

〇Shumpei Katsuno¹, Masahiro Yoshida¹, Takuya Inoue¹, Menaka De Zoysa¹, Ranko Hatsuda¹, Tatsuya Abe¹, Kotaro Okuda¹, Kenji Ishizaki¹, Susumu Noda¹ (1.Kyoto Univ.)

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

[23a-11E-6]Transmission spectrum analysis of anti-PT symmetry in nano-resonators loaded with phase change thin-film materials

〇(M2)Yoshito Horiguchi^1,2, Takahiro Uemura^1,2, Taiki Yoda^1,2, Yuto Moritake¹, Masaaki Ono^2,3, Eiichi Kuramochi^2,3, Masaya Notomi^1,2,3 (1.Tokyo Tech, 2.NTT BRL, 3.NTT NPC)

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

[23a-11E-7]Observation of phonon-lasing state transition in a non-Hermitian optomechanical system

〇Feng Tian¹, Masato Takiguchi^2,3, Eiichi Kuramochi^2,3, Hisashi Sumikura^2,3, Masaya Notomi^2,3,4, Satoshi Iwamoto^1,5 (1.RCAST, UTokyo, 2.NTT BRL, 3.NTT NPC, 4.Tokyo Tech., Physics, 5.IIS, UTokyo)

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

[23a-11E-8]Analysis of injection locking of ultra-large-area photonic-crystal lasers

〇Takuya Inoue¹, Ryohei Morita¹, Masahiro Yoshida¹, Kenji Ishizaki¹, Menaka De Zoysa¹, Susumu Noda¹ (1.Kyoto Univ.)

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[23a-11E-9]Fabrication of 10-mm-diameter photonic-crystal lasers

〇Masahiro Yoshida¹, Kotaro Okuda¹, Shumpei Katsuno¹, Takuya Inoue¹, Menaka De Zoysa¹, Kenji Ishizaki¹, Susumu Noda¹ (1.Kyoto Univ.)

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