Oral presentation

3 Optics and Photonics » 3.11 Photonic structures and phenomena

[19p-225B-1~15] 3.11 Photonic structures and phenomena

Wed. Sep 19, 2018 1:15 PM - 5:15 PM 225B (2Ｆ_Lounge2)

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

+Add all to schedule

1:15 PM - 1:30 PM

[19p-225B-1] [Young Scientist Presentation Award Speech] Ultrafast all-optical switch based on graphene-loaded plasmonic waveguides

〇Masaaki Ono^1,2, Masanori Hata^2,3, Kengo Nozaki^1,2, Hisashi Sumikura^1,2, Masaya Notomi^1,2,3 (1.NTT Nanophotonics Center, 2.NTT Basic Research Labs., 3.Tokyo Institute of Technology)

1:30 PM - 1:45 PM

[19p-225B-2] Tuning of Graphene Loaded Si Photonic Crystal Cavity with Ion Gel Gate

〇Hisashi Chiba^1,2, Masaaki Ono^2,3, Yui Ogawa², Kengo Nozaki^2,3, Hisashi Sumikura^2,3, Eiichi Kuramochi^2,3, Yoshitaka Taniyasu², Masaya Notomi^1,2,3 (1.Tokyo Tech, 2.NTT BRL, 3.NTT NPC)

1:45 PM - 2:00 PM

[19p-225B-3] Improvement of Q factors of SiC photonic crystal nanocavities

〇(M1)Changxuan Chen¹, Takashi Asano¹, Bong-Shik Song^1,2, Susumu Noda¹ (1.Kyoto Univ, 2.Sungkyunkwan Univ)

2:00 PM - 2:15 PM

[19p-225B-4] Optical WDM parallel adder based on optical pass gate logic (2)
~ Experimental study using thermo-optic switch ~

〇Akihiko Shinya^1,2, Tohru Ishihara³, Kengo Nozaki^1,2, Shota Kita^1,2, Koji Inoue⁴, Guangwei Cong⁵, Koji Yamada⁵, Masaya Notomi^1,2 (1.NTT-NPC, 2.NTT-BRL, 3.Kyoto Univ., 4.Kyushu Univ., 5.AIST)

2:15 PM - 2:30 PM

[19p-225B-5] High-Q nanocavities robust to structural fluctuations, optimized by using machine learning

〇Takashi Asano¹, Susumu Noda¹ (1.Kyoto Univ.)

2:30 PM - 2:45 PM

▲ [19p-225B-6] Toward Multilayered Chiro-Ferrite Mediums

〇Pankaj Kumar Choudhury¹, N Iqbal² (1.Universiti Kebangsaan Malaysia, 2.University of Gujrat)

2:45 PM - 3:00 PM

[19p-225B-7] Numerical study on off-Γ BIC in one dimensional grating structures

〇Yuto Moritake¹, Masaya Notomi^1,2,3 (1.Tokyo Tech, 2.NTT Nanophotonics Center, 3.NTT Basic Research Labs.)

3:15 PM - 3:30 PM

[19p-225B-8] Investigation on improving output efficiency of high-brightness photonic crystal lasers

〇Masahiro Yoshida¹, Menaka De Zoysa¹, Kenji Ishizaki¹, Ranko Hatsuda¹, Yoshinori Tanaka¹, Wataru Seo¹, Kentaro Enoki², Susumu Noda¹ (1.Kyoto Univ., 2.Mitsubishi Electric)

3:30 PM - 3:45 PM

[19p-225B-9] Photonic Crystal Lasers with Two-Dimensional Matrix of Transistors

〇Shin Fukuhara¹, Taiga Kobayashi¹, Menaka De Zoysa¹, Kenji Ishizaki¹, Masahiro Yoshida¹, Ranko Hatsuda¹, Yoshinori Tanaka¹, Susumu Noda¹ (1.Kyoto Univ.)

3:45 PM - 4:00 PM

[19p-225B-10] Room temperature current injection continuous-wave nanolaser utilized by ultrahigh-Q few-cell photonic crystal nanocavities

〇Eiichi Kuramochi^1,2, Masato Takiguchi^1,2, Koji Takeda^1,3, Takuro Fujii^1,3, Kengo Nozaki^1,2, Akihiko Shinya^1,2, Shinji Matsuo^1,3, Masaya Notomi^1,2 (1.NTT-NPC, 2.NTT-BRL, 3.NTT-DTL)

4:00 PM - 4:15 PM

[19p-225B-11] Formation of holes in GaN by MOVPE for realization of photonic-crystal lasers (III)

〇Tomoaki Koizumi^1,2, Kei Emoto^1,2, Kenji Ishizaki², Menaka De Zoysa², Yoshinori Tanaka², Junichi Sonoda¹, Susumu Noda² (1.Stanley Electric, 2.Kyoto Univ.)

4:15 PM - 4:30 PM

[19p-225B-12] Suppression and revival of oscillation of electrically pumped photonic crystal nanolasers by PT phase transition

〇Kenta Takata^1,2, Kengo Nozaki^1,2, Eiichi Kuramochi^1,2, Shinji Matsuo^1,3, Koji Takeda^1,3, Takuro Fujii^1,3, Shota Kita^1,2, Akihiko Shinya^1,2, Masaya Notomi^1,2 (1.NTT Nanophotonics Center, 2.NTT Basic Research Labs., 3.NTT Device Technology Labs.)

4:30 PM - 4:45 PM

△ [19p-225B-13] Characterization of self-pulsation in photonic-crystal lasers

〇Ryouhei Morita¹, Takuya Inoue¹, Menaka De Zoysa¹, Kenji Ishizaki¹, Yoshinori Tanaka¹, Susumu Noda¹ (1.Kyoto Univ.)

4:45 PM - 5:00 PM

[19p-225B-14] High efficient difference frequency generation by designing low-dispersion mode in a 2D-GaAs-photonic crystal waveguide

〇Teruyuki Nakahama¹, Nobuhiko Ozaki¹, Hisaya Oda², Ikeda Naoki³, Yoshimasa Sugimoto³ (1.Wakayama Univ., 2.Chitose Inst. Sci. Technol., 3.NIMS)

5:00 PM - 5:15 PM

△ [19p-225B-15] Ultra-high-speed terahertz communications using low-loss and small-dispersion photonic-crystal waveguides

〇(DC)Xiongbin Yu¹, Masaki Sugeta¹, Yuuichirou Yamagami¹, Masayuki Fujita¹, Tadao Nagatsuma¹ (1.Osaka Univ.)

Session information