[18a-WL2_401-1~11] 3.13 Silicon photonics, Photonics-electronics convergence, Optical control | The 73rd JSAP Spring Meeting 2026

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

[18a-WL2_401-1~11]3.13 Silicon photonics, Photonics-electronics convergence, Optical control

Wed. Mar 18, 2026 9:00 AM - 12:00 PM JST
Wed. Mar 18, 2026 12:00 AM - 3:00 AM UTC

WL2_401 (West Lecture Bldg. 2)

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

[18a-WL2_401-1]Vibrometer Measurement of Different Materials for the Application of Si Photonics SLG FMCW LiDAR

〇(B)Yusei Takeuchi¹, Shota Nawa¹, Toshihiko Baba¹ (1.Yokohama Univ.)

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

[18a-WL2_401-2]Sensitivity improvement in Si photonics FMCW LiDAR with 4 sub-array SLG

〇(BC)Hiroto Ota¹, Takemasa Tamanuki¹, Mikiya Kamata¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

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

[18a-WL2_401-3]Vibration Amplitude Measurement with Si Photonics SLG FMCW LiDAR

〇Raika Kuroda¹, Mikiya Kamata¹, Takemasa Tamanuki¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[18a-WL2_401-4]Distance measurement with a range resolution of < 0.5 mm using Si Photonics SLG FMCW LiDAR

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

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[18a-WL2_401-5]Ultra-Low Crosstalk 1×2 Silicon MZI Switch Enabled by Ge₂Sb₂Te₃S₂ Intensity Modulator

〇(M2)Kenji Kobayashi¹, Yuto Miyatake¹, Rui Tang¹, Kotaro Makino², Shogo Hatayama², Makoto Okano², Kasidit Toprasertpong¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.The Univ. of Tokyo, 2.AIST)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[18a-WL2_401-6]Large Non-Volatile and Reversible Phase Shift in SiN Waveguide via Si Content Control

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

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

[18a-WL2_401-7]Evaluation of Dielectric Function of PLZT and Design of Optical Modulators for Broadband Operation

〇Shuhei Nara¹, Toshimitsu Obonai¹, Daichi Nakanishi¹, Kenta Rokumyo¹, Yuina Kokai¹, Suguru Akiyama¹, Takahito Fukushima¹, Shiyoshi Yokoyama², Taiji Kondo¹ (1.Dexerials, 2.Kyusyu Univ., IMCE)

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

[18a-WL2_401-8]Pockels Effect in Hf_0.5Zr_0.5O₂ Integrated Silicon Nitride Waveguides

〇Wei Dai¹, Zhenhong Liu¹, Hiroyuki Matsukawa¹, Kasidit Toprasertpong¹, Mitsuru Takenaka¹ (1.Tokyo Univ.)

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

[18a-WL2_401-9]Design of array antenna-integrated quantum well optical modulator
for 100 GHz millimeter-wave band

〇Yuto Yamada¹, Miyako Kakinuma¹, Taro Arakawa¹ (1.Yokohama National Univ.)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[18a-WL2_401-10]Design of Low-Voltage and Compact Multi-Mode Interference Quantum Well Optical Modulator

〇(M1)Jihan Ryu¹, Taro Arakawa¹ (1.Yokokoku Univ.)

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

[18a-WL2_401-11]Design of a Quantum Well Micro-Ring Resonator Optical Modulator

〇(M1)Yujiro Sato¹, Taro Arakawa¹ (1.Yokokoku Univ.)

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