Session information

Oral presentation

3 Optics and Photonics » 3.11 Photonic structures and phenomena

[13a-N321-1~10] 3.11 Photonic structures and phenomena

Mon. Sep 13, 2021 9:15 AM - 12:00 PM N321 (Oral)

Yasushi Takahashi(Osaka Pref. Univ.), Masato Takiguchi(NTT)

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

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9:15 AM - 9:30 AM

[13a-N321-1] Optical properties of photonic crystal laser with circular defect resonator and mesa waveguide.

〇Masaya Morita¹, Kotaro Hagura¹, Masato Morifuji¹, Hirotake Kajii¹, Akihiro Maruta¹, Masahiko Kondow¹ (1.Osaka Univ.)

9:30 AM - 9:45 AM

[13a-N321-2] Improved Electrical Characteristics of CirD (Circular Defect in photonic crystal) lasers Structure by Ozone Cleaning

〇Shunsuke Miyazaki¹, Rubing Zuo¹, Hanqiao Ye¹, Masato Morfuji¹, Hirotake Kaji¹, Akihiro Maruta¹, Masahiko Kondow¹ (1.Osaka Univ.)

9:45 AM - 10:00 AM

[13a-N321-3] Fabrication of GaN microdisk resonators by laser-assisted photo-electrochemical etching and their optical characterization

〇Kenshin Shimoyoshi¹, Shun Ukita¹, Kazuo Uchida¹, Takeyoshi Tajiri¹ (1.Dentsu Univ.)

10:00 AM - 10:15 AM

[13a-N321-4] Investigation of machine-learning of beam pattern vs current-injection distribution in PCSEL with separate electrodes under continuous wave operation

〇Yuichiro Nakagawa¹, Mitsuharu Katagiri¹, Menaka De Zoysa¹, Takuya Inoue¹, Shunpei Katsuno¹, Masahiro Yoshida¹, Kenji Ishizaki¹, Ranko Hatsuta¹, Susumu Noda¹ (1.Kyoto Univ.)

10:15 AM - 10:30 AM

[13a-N321-5] Analysis of laser linewidth of photonic-crystal lasers

〇Takuya Inoue¹, Taejoon Kim¹, Shumpei Katsuno¹, Susumu Noda¹ (1.Kyoto Univ.)

10:45 AM - 11:00 AM

[13a-N321-6] Step-like optical beam scanning in slow-light FMCW LiDAR

〇Jun Gondo¹, Takemasa Tamanuki¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

11:00 AM - 11:15 AM

△ [13a-N321-7] Dually modulated photonic crystal laser for wide-rage flash illumination (Ⅱ)

〇(P)Ryoichi Sakata¹, Menaka De Zoysa¹, Takuya Inoue¹, Mayuka Yoshikawa¹, Kenji Ishizaki¹, Susumu Noda¹ (1.Kyoto Univ.)

11:15 AM - 11:30 AM

[13a-N321-8] Scanning Laser Doppler Velocimeter and Vibrometer with Si Photonic Crystal Slow Light FMCW LiDAR

〇Saneyuki Suyama¹, Hiroyuki Ito¹, Ryo Kurahashi¹, Hiroshi Abe¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

11:30 AM - 11:45 AM

[13a-N321-9] Emission of multi beams from dually modulated PCSELs

〇Kenji Ishizaki¹, Takuya Inoue¹, Ryoichi Sakata¹, Menaka De Zoysa¹, Akira Imamura¹, Ranko Hatsuda¹, Susumu Noda¹ (1.Kyoto Univ.)

11:45 AM - 12:00 PM

[13a-N321-10] Range image acquisition by photonic crystal optical antenna serial array loaded LiDAR chip

〇Ryo Tetsuya¹, Takemasa Tamanuki¹, Hiroyuki Ito¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

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