[24a-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)

[24a-11E-1~9]3.10 Photonic structures and phenomena (formerly 3.11)

Sun. Mar 24, 2024 9:45 AM - 12:15 PM JST
Sun. Mar 24, 2024 12:45 AM - 3:15 AM UTC

11E (Building No. 1)

Takashi Asano(Kyoto Univ.), Yasushi Takahashi(Osaka Metropolitan Univ.)

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

[24a-11E-1]Investigation of flat bands in bilayer one-dimensional moiré photonic crystals with staggered potential

〇(D)Stepan Maksimovich Trushin¹, Yuki Ishii¹, Takahiro Ito¹, Satoshi Iwamoto², Yasutomo Ota¹ (1.Keio Univ., 2.RCAST, the Univ. of Tokyo)

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

[24a-11E-2]Short-pulse and high-peak-power operation of multi-dot emission, double-lattice modulated PCSELs

〇Kenji Ishizaki¹, Ryoichi Sakata¹, Yuta Yagi¹, Takuya Inoue¹, Soki Tanaka¹, Menaka De Zoysa¹, Ranko Hatsuda¹, Susumu Noda¹ (1.Kyoto Univ.)

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

[24a-11E-3]Topological optimization of Si SLG structure with high group index

〇Masataka Ando¹, Keisuke Hirotani¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

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

[24a-11E-4]High-resolution-beam-pattern generation based on modulated PCSELs with double-lattice structures

〇Ryoichi Sakata¹, Hairu Zhao¹, Kenji Ishizaki¹, Takuya Inoue¹, Menaka De Zoysa¹, Susumu Noda¹ (1.Kyoto Univ.)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[24a-11E-5]Design of Highly Efficient Optical Couplers for Topological Slow-light Waveguides through the Covariance Matrix Adaptation Evolution Strategy

〇Nao Harada¹, Hironobu Yoshimi², Yuchen Zhao^1,3, Satoshi Iwamoto¹ (1.RCAST Univ. of Tokyo, 2.Independent, 3.Xi'an Univ. Tech.)

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

[24a-11E-6]Real-time lasing-mode-state control of PCSELs by manipulating current and temperature distribution

〇Naoki Gyoja¹, Koki Izumi¹, Menaka De Zoysa¹, Takato Kobayashi¹, Takuya Inoue¹, Shumpei Katsuno¹, Masahiro Yoshida¹, Kenji Ishizaki¹, Ranko Hatsuda¹, Susumu Noda¹ (1.Kyoto Univ.)

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

[24a-11E-7]Informatic optimization of diamond nano-beam cavity for quantum photonic interface(II)

〇Keisuke Hirotani¹, Masaki Kunii¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

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

[24a-11E-8]Prediction of 3-dimensional shape changes of double lattice photonic crystal lasers in the crystal regrowth process by using machine learning

〇Fumiya Hatsuse^1,2, Kyoko Kitamura^1,2,3, Eiji Miyai^3,4, Kenji Ishizaki³, Masahiro Yoshida³, Ranko Hatsuda³, De-Zoysa Menaka³, Takuya Inoue³, Susumu Noda³ (1.Kyoto Inst. Tech., 2.TOHOKU Univ., 3.Kyoto Univ., 4.ROHM)

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

[24a-11E-9]Estimation of Inverse Designed All Silicon Nanowire array cavities

〇Masato Takiguchi^1,2, Peter Heidt², Hisashi Sumikura^1,2, Akihiko Shinya^1,2, Masaya Notomi^1,2,3 (1.NTT NPC, 2.NTT BRL, 3.Tokyo Tech)

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