[8a-S2-1~11] 3.13 Silicon photonics, Photonics-electronics convergence, Optical control | The 87th JSAP Autumn Meeting 2026

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Session Details

Oral presentation3 Optics and Photonics : 3.13 Silicon photonics, Photonics-electronics convergence, Optical control

[8a-S2-1~11]3.13 Silicon photonics, Photonics-electronics convergence, Optical control

Tue. Sep 8, 2026 9:00 AM - 12:00 PM JST
Tue. Sep 8, 2026 12:00 AM - 3:00 AM UTC

S2 (First Year Education S Bldg.)

9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[8a-S2-1][The 60th Young Scientist Presentation Award Speech] Effective Photonic Ensemble Learning Enabled by Wavelength-Dependent Interferometric Photonic Processors

〇Kohei Ikeda^1,2, Shota Kita^1,2, Kazuo Aoyama³, Keijiro Suzuki⁴, Yuriko Maegami⁴, Guanwei Cong⁴, Noritsugu Yamamoto⁴, Koji Yamada⁴, Akihiko Shinya^1,2, Hiroshi Sawada³, Masaya Notomi^1,2 (1.NTT NPC, 2.NTT BRL, 3.NTT CSL, 4.AIST)

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[8a-S2-2]Fast In-situ Calibration of Photonic Matrix Circuits Using Natural Perturbation and Linear-Combination Natural Gradient

〇Shota Kita^1,2, Hiroshi Sawada³, Kohei Ikeda^1,2, Kazuo Aoyama³, Yuriko Maegami⁴, Guangwei Cong⁴, Noritsugu Yamamoto⁴, Koji Yamada⁴, Akihiko Shinya^1,2, Hisashi Sumikura^2,3, Masaya Notomi^1,2 (1.NTT NPC, 2.NTT BRL, 3.NTT CSL, 4.AIST)

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[8a-S2-3]Memory operation of III-V/Si hybrid MOS phase shifter using oxide semiconductor FET

〇Tomohiro Akazawa¹, Xuanhedong Gao¹, Hanzhi Tang¹, Kasidit Toprasertpong¹, Mitsuru Takenaka¹ (1.Univ. of Tokyo)

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

[8a-S2-4]Non-Volatile and Reversible Resonance Wavelength Tuning in Silicon Nitride Waveguide Ring Resonators

〇Yuriko Maegami¹, Sohei Ogasawara^1,2, Rai Kou¹, Toshihiro Narushima¹, Tai Tsuchizawa¹, Hitoshi Kawashima¹, Noritsugu Yamamoto¹, Madoka Ono², Guangwei Cong¹, Koji Yamada¹ (1.AIST, 2.Tohoku Univ.)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-S2-5]Fabrication of Hf_0.5Zr_0.5O₂ Optical Waveguides Using CHF₃-RIE toword Nonvolatile Optical Phase Shifters

〇(DC)Satoshi Fujiya¹, Yudai Katsura¹, Takahiro Tsukamoto¹, Hideo Isshiki¹ (1.Univ. of Electro-Communications)

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

[8a-S2-6][The 60th Young Scientist Presentation Award Speech] Distance measurement with a range resolution < 0.5 mm using Si Photonics SLG FMCW LiDAR ~0.35 mm resolution using an on-chip interferometer~

〇Shota Nawa¹, Mikiya Kamata¹, Takemasa Tamanuki¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

The 87th JSAP Autumn Meeting 2026

Session Details

[8a-S2-1~11]3.13 Silicon photonics, Photonics-electronics convergence, Optical control

[8a-S2-1][The 60th Young Scientist Presentation Award Speech] Effective Photonic Ensemble Learning Enabled by Wavelength-Dependent Interferometric Photonic Processors

[8a-S2-2]Fast In-situ Calibration of Photonic Matrix Circuits Using Natural Perturbation and Linear-Combination Natural Gradient

[8a-S2-3]Memory operation of III-V/Si hybrid MOS phase shifter using oxide semiconductor FET

[8a-S2-4]Non-Volatile and Reversible Resonance Wavelength Tuning in Silicon Nitride Waveguide Ring Resonators

[8a-S2-5]Fabrication of Hf_0.5Zr_0.5O₂ Optical Waveguides Using CHF₃-RIE toword Nonvolatile Optical Phase Shifters

[8a-S2-6][The 60th Young Scientist Presentation Award Speech] Distance measurement with a range resolution < 0.5 mm using Si Photonics SLG FMCW LiDAR ~0.35 mm resolution using an on-chip interferometer~

[8a-S2-7]Extended Ranging and Velocimetry using Triplex FMCW in Si Photonics SLG LiDAR

[8a-S2-8]Theoretical analysis of a diffraction grating with a waveguide offset from the center

[8a-S2-9]Experimental Demonstration of Low-Loss Thin-film LN Grating Couplers

[8a-S2-10]Investigation for High-Efficiency and Broadband Si Photonics 2D Grating Couplers

[8a-S2-11]Design of Waveguide Bragg Gratings for Wavelength Division Multiplexing of Visible Multimode Laser Diode Beams

Session Details

[8a-S2-1~11]3.13 Silicon photonics, Photonics-electronics convergence, Optical control

[8a-S2-1][The 60th Young Scientist Presentation Award Speech] Effective Photonic Ensemble Learning Enabled by Wavelength-Dependent Interferometric Photonic Processors

[8a-S2-2]Fast In-situ Calibration of Photonic Matrix Circuits Using Natural Perturbation and Linear-Combination Natural Gradient

[8a-S2-3]Memory operation of III-V/Si hybrid MOS phase shifter using oxide semiconductor FET

[8a-S2-4]Non-Volatile and Reversible Resonance Wavelength Tuning in Silicon Nitride Waveguide Ring Resonators

[8a-S2-5]Fabrication of Hf0.5Zr0.5O2 Optical Waveguides Using CHF3-RIE toword Nonvolatile Optical Phase Shifters

[8a-S2-6][The 60th Young Scientist Presentation Award Speech] Distance measurement with a range resolution < 0.5 mm using Si Photonics SLG FMCW LiDAR ~0.35 mm resolution using an on-chip interferometer~

[8a-S2-7]Extended Ranging and Velocimetry using Triplex FMCW in Si Photonics SLG LiDAR

[8a-S2-8]Theoretical analysis of a diffraction grating with a waveguide offset from the center

[8a-S2-9]Experimental Demonstration of Low-Loss Thin-film LN Grating Couplers

[8a-S2-10]Investigation for High-Efficiency and Broadband Si Photonics 2D Grating Couplers

[8a-S2-11]Design of Waveguide Bragg Gratings for Wavelength Division Multiplexing of Visible Multimode Laser Diode Beams

[8a-S2-5]Fabrication of Hf_0.5Zr_0.5O₂ Optical Waveguides Using CHF₃-RIE toword Nonvolatile Optical Phase Shifters