Oral presentation

3 Optics and Photonics » 3.11 Photonic structures and phenomena

[12p-N321-1~15] 3.11 Photonic structures and phenomena

Sun. Sep 12, 2021 1:30 PM - 5:45 PM N321 (Oral)

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

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

+Add all to schedule

1:30 PM - 1:45 PM

[12p-N321-1] [Young Scientist Presentation Award Speech] Fabrication of a quantum-dot single-photon source on a fiber pigtailed Si photonic chip using transfer printing

〇Ryota Katsumi^1,2,3,4, Yasutomo Ota^5,6, Takeyoshi Tajiri^3,7, Satoshi Iwamoto^2,3,6, Hidefumi Akiyama⁴, J. P. Reithmaier⁸, M. Benyoucef⁸, Yasuhiko Arakawa⁶ (1.TUT, 2.RCAST, Univ. of Tokyo, 3.IIS, Univ. of Tokyo, 4.ISSP, Univ. of Tokyo, 5.Univ. of Keio, 6.NanoQuine, Univ. of Tokyo, 7.Univ. of Electro-Commun., 8.Univ. of Kassel)

1:45 PM - 2:00 PM

△ [12p-N321-2] Generation of optical skyrmion beam using an optical microring resonator

〇Wenbo Lin¹, Yasutomo Ota^2,3, Yasuhiko Arakawa³, Satoshi Iwamoto^1,3,4 (1.RCAST, Univ. Tokyo, 2.Keio Univ., 3.NanoQuien, Univ. Tokyo, 4.IIS, Univ. Tokyo)

2:00 PM - 2:15 PM

[12p-N321-3] Formation of Dirac cone in Non-Hermitian photonic crystals

〇Masahiro Yoshida¹, Takuya Inoue¹, John Gelleta¹, Kenji Ishizaki¹, Keisuke Yoshida¹, Koki Izumi¹, Menaka De Zoysa¹, Susumu Noda¹ (1.Kyoto Univ.)

2:15 PM - 2:30 PM

[12p-N321-4] Non-Hermitian coupled mode theory for cavity arrays with contrast of radiation loss

〇Kenta Takata^1,2, Nathan Roberts², Akihiko Shinya^1,2, Masaya Notomi^1,2,3 (1.NTT Nanophotonics Center, 2.NTT BRL, 3.Tokyo Inst. Tech.)

2:30 PM - 2:45 PM

[12p-N321-5] Study of exceptional point at non-Γ points in graphene loaded photonic crystals

〇Shutaro Otsuka^1,2, Takahiro Uemura^1,2, Taiki Yoda^1,2, Yuto Moritake^1,3, Masaya Notomi^1,2,4 (1.Tokyo Tech, 2.NTT BRL, 3.JST Presto, 4.NTT NPC)

3:00 PM - 3:15 PM

[12p-N321-6] Consideration on generation of various exceptional points in double-lattice photonic crystals

〇Keisuke Yoshida¹, Masahiro Yoshida¹, Takuya Inoue¹, Susumu Noda¹ (1.Kyoto Univ.)

3:15 PM - 3:30 PM

[12p-N321-7] Formation of Huygens dipoles using exceptional points in non-Hermitian plasmonic systems

〇Yuto Moritake^1,2, Masaya Notomi^1,3,4 (1.TITECH, 2.JST Sakigake, 3.NTT NPC, 4.NTT BRL)

3:30 PM - 3:45 PM

[12p-N321-8] Unidirectional radiation/reflection at non-Hermitian Dirac Point

〇Takuya Inoue¹, Masahiro Yoshida¹, John Gelleta¹, Susumu Noda¹ (1.Kyoto Univ.)

3:45 PM - 4:00 PM

[12p-N321-9] Photonic Band Diagram Microscope

〇Tomohiro Amemiya^1,2, Sho Okada², Hibiki Kagami², Yahui Wang², Nobuhiko Nishiyama^1,2, Yuanzhao Yao³, Kazuaki Sakoda³, Xiao Hu³ (1.IIR, Tokyo Tech, 2.EE, Tokyo Tech, 3.NIMS)

4:00 PM - 4:15 PM

[12p-N321-10] Measurement of optical characteristics in topological photonic crystals

〇(DC)Sho Okada¹, Tomohiro Amemiya^1,2, Hibiki Kagami¹, Yahui Wang¹, Nobuhiko Nishiyama^1,2, Xiao Hu³ (1.Tokyo Tech, 2.IIR, 3.WPI-MANA NIMS)

4:30 PM - 4:45 PM

△ [12p-N321-11] Investigation of ring resonators formed in valley photonic crystals with multiple sharp bends

〇Takuto Yamaguchi^1,2, Hironobu Yoshimi^1,2, Yasutomo Ota³, Satoshi Iwamoto^1,2 (1.RCAST, The Univ. of Tokyo, 2.IIS, The Univ. of Tokyo, 3.Keio Univ.)

4:45 PM - 5:00 PM

△ [12p-N321-12] 30W-class continuous-wave operation of photonic-crystal surface-emitting lasers (PCSELs)

〇Shumpei Katsuno¹, Masahiro Yoshida¹, Koki Izumi¹, Menaka De Zoysa¹, Kenji Ishizaki¹, Takuya Inoue¹, Susumu Noda¹ (1.Kyoto Univ.)

5:00 PM - 5:15 PM

[12p-N321-13] Analysis of a single-mode topological laser with spatially-modulated site-to-site coupling strengths

〇Natsuko Ishida¹, Yasutomo Ota^2,3, Wenbo Lin¹, Yasuhiko Arakawa³, Satoshi Iwamoto^1,3,4 (1.RCAST Univ. of Tokyo, 2.Keio Univ., 3.NanoQuine, 4.IIS Univ. of Tokyo)

5:15 PM - 5:30 PM

[12p-N321-14] Control of coupling coefficients and change of band structure in double-lattice photonic-crystal resonators

〇Koki Izumi¹, Masahiro Yoshida¹, Kenji Ishizaki¹, Kentaro Enoki¹, Shumpei Katsuno¹, Takuya Inoue¹, Menaka De Zoysa¹, Susumu Noda¹ (1.Kyoto Univ.)

5:30 PM - 5:45 PM

[12p-N321-15] Characteristic analysis of topological defect cavities for highly efficient vertical coupling of optical vortices

〇(DC)Hibiki Kagami¹, Tomohiro Amemiya^1,2, Sho Okada¹, Yahui Wang¹, Nobuhiko Nishiyama^1,2, Xiao Hu³ (1.Tokyo Tech, 2.IIR Tokyo Tech, 3.WPI-MANA, NIMS)

Session information