Oral presentation

[16a-Z10-1~10] 3.15 Silicon photonics and integrated photonics

Tue. Mar 16, 2021 9:15 AM - 12:00 PM Z10 (Z10)

Yuya Shoji(Tokyo Tech), Takuma Aihara(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

[16a-Z10-1] Si waveguide Bragg grating device using diffractive TE0/TE1 mode conversion and TM mode transfer between waveguides with different widths

〇Hideaki Okayama^1,2, Yosuke Onawa^1,2, Hiroyuki Takahashi^1,2, Daisuke Shimura^1,2, Hiroki Yaegashi^1,2, Hironori Sasaki^1,2 (1.PETRA, 2.OKI)

9:30 AM - 9:45 AM

[16a-Z10-2] Design of high-order series-coupled microring resonator wavelength filter with differential evolution method

〇Yudai Udagawa¹, Taro Arakawa¹ (1.Yokohama Univ.)

9:45 AM - 10:00 AM

[16a-Z10-3] Evaluation of Temperature Rise in Si Plasmonic Waveguide Heaters Loaded with Metal Thin Film

〇Nana Ota¹, Tomohiro Miyauchi¹, Hiromasa Shimizu¹ (1.Tokyo Univ. of Agri. & Tech.)

10:00 AM - 10:15 AM

△ [16a-Z10-4] Reduction of Absorption Loss of a-Si:H Waveguide on Ce:YIG by Annealing Process

〇Toshiya Murai¹, Yuya Shoji¹, Nobuhiiko Nishiyama¹, Tetsuya Mizumoto¹ (1.Tokyo Tech.)

10:15 AM - 10:30 AM

[16a-Z10-5] Evaluated propagation loss of SiN waveguide for visible light

〇Yuriko Maegami¹, Toshihiro Narushima¹, Nobuyuki Yokoyama¹, Shigeru Saitou¹, Minoru Ohtsuka¹, Hitoshi Kawashima¹, Koji Yamada¹ (1.AIST)

10:45 AM - 11:00 AM

[16a-Z10-6] Investigation of SiN_x optical waveguides on bulk Si substrate (2)

〇Rui Tsuchiya¹, Ryota Oyamada¹, Yasuhiko Ishikawa¹ (1.Toyohashi Univ. Tech.)

11:00 AM - 11:15 AM

[16a-Z10-7] Damage-free fabrication of slot waveguides

〇Shunsuke Abe^1,2, Kaoru Matsuyama², Hideo Hara², Shin Masuda², Hirohito Yamada¹ (1.Tohoku Univ., 2.Advantest labs. Ltd.)

11:15 AM - 11:30 AM

▼ [16a-Z10-8] Compact suspended complex Si MS-SW BG sensor for higher-sensitivity refractive index sensing

〇(D)Siim Heinsalu¹, Anna Kawano¹, Yushi Isogai¹, Yuichi Ishikawa¹, Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Waseda Univeristy)

11:30 AM - 11:45 AM

[16a-Z10-9] High Q-factor Si microdisk resonators in the mid-infrared

〇takuma miyake^1,3, xuejun xu¹, kentaro sawano³, takuya maruizumi³, tawara takehiko^1,2, gotoh hideki¹ (1.NTT BRL, 2.NTT NPC, 3.TCU)

11:45 AM - 12:00 PM

[16a-Z10-10] Si photonics all optical-optical control device without electronics

〇Liucun Li¹, Toshihiko Baba¹ (1.Yokohama Nat'l Univ.)

Oral presentation

[16p-Z10-1~17] 3.15 Silicon photonics and integrated photonics

Tue. Mar 16, 2021 1:30 PM - 6:15 PM Z10 (Z10)

Makoto Okano(AIST), Shota Kita(NTT), Hirohito Yamada(Tohoku Univ)

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

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1:30 PM - 1:45 PM

△ [16p-Z10-1] Transmitting and receiving efficiencies of Si photonic integrated circuit-based LiDAR with polarization splitting grating couplers for the optical antenna

〇Tetsuya Shimogaki¹, Hikaru Fukushima¹, Daisuke Inoue¹, Tatsuya Yamashita¹ (1.Toyota Central R&D Labs)

1:45 PM - 2:00 PM

△ [16p-Z10-2] Proposal of normal-incident homodyne receiver with polarizer-integrated photodetectors

〇(M1)Go Soma¹, Toshiki Miyazaki¹, Bunta Onodera¹, Yoshiaki Nakano¹, Takuo Tanemura¹ (1.The Univ. of Tokyo)

2:00 PM - 2:15 PM

△ [16p-Z10-3] Evaluation of waveguide PhotoFET with ultra-thin InGaAs membrane

〇Takaya Ochiai¹, Shuhei Ohno¹, Kei Sumita¹, Stephane Monfray², Frederic Boeuf², Kasidit Toprasertpong¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.Tokyo Univ., 2.STMicro)

2:15 PM - 2:30 PM

[16p-Z10-4] Voids occupancy comparison of directly bonded InP / Si substrate using gas out channel

〇Motonari Sato¹, Takahiro Ishizaki¹, Takuto Shirai¹, Koki Tsushima¹, Kota Shibukawa¹, Koji Agata¹, Momoko Kotani¹, Shingo Ito¹, Xu Han¹, Kazuhiko Shimomura¹ (1.Sophia Univ.)

2:30 PM - 2:45 PM

[16p-Z10-5] Photoluminescence spectroscopy of GaInAsP/GaInAsP MQW structure
grown on wafer bonded InP/Si substrate using selective MOVPE

〇Kota Shibukawa¹, Koki Tsushima¹, Shingo Ito¹, Takahiro Ishizaki¹, Koji Agata¹, Takuto Shirai¹, Motonari Sato¹, Momoko Kotani¹, Xu Han¹, Kazuhiko Shimomura¹ (1.Sophia Univ.)

2:45 PM - 3:00 PM

[16p-Z10-6] Wavelength tuning operation for hybrid integration lasers with optical coupling structure between InP-based gain region and Si waveguide by multistep taper-type coupler

〇Takehiko Kikuchi^1,2, Takuo Hiratani¹, Naoki Fujiwara^1,2,4, Naoko Inoue¹, Toshiyuki Nitta^1,2, Moataz Eissa², Takuya Mitarai², Yoshitaka Ohiso², Nobuhiko Nishiyama^2,3, Hideki Yagi^1,4 (1.TDL, Sumitomo Electric., 2.Tokyo Tech., 3.IIR, Tokyo Tech., 4.OITDA)

3:15 PM - 3:30 PM

[16p-Z10-7] Investigation of monolithic integration of hybrid MOS optical phase shifter and photodetector

〇Shuhei Ohno¹, Stephane Monfray², Frederic Boeuf², Kasidit Toprasertpong¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.The Univ. of Tokyo, 2.STMicroelectronics)

3:30 PM - 3:45 PM

[16p-Z10-8] Fabrication of multi-wavelength membrane laser array on Si using selective epitaxial growth on InP-on-insulator substrate

〇Takuro Fujii¹, Tomonari Sato¹, Nikolaos-Panteleimon Diamantopoulos¹, Koji Takeda¹, Takuma Tsurugaya¹, Hidetaka Nishi¹, Tai Tsuchizawa¹, Shinji Matsuo¹ (1.NTT Device Technology Labs)

3:45 PM - 4:00 PM

△ [16p-Z10-9] Cross Gain Modulation Operation Using Wavelength Tunable Laser and Optical Amplifier on SOI Substrate by Heterogeneous Material Bonding

〇Yutaka Makihara¹, Takehiko Kikuchi^1,3, Takuo Hiratani³, Naoki Fujiwara^1,3, Naoko Inoue³, Toshiyuki Nitta^1,3, Moataz Eissa¹, Takuya Mitarai¹, Yoshitaka Ohiso¹, Tomohiro Amemiya^1,2, Hideki Yagi³, Nobuhiko Nishiyama^1,2 (1.Tokyo Tech., 2.IIR, Tokyo Tech., 3.TDL, Sumitomo Electric.)

4:00 PM - 4:15 PM

[16p-Z10-10] Integration of Si Mach-Zehnder modulator and InGaAsP DFB laser on Si substrate

〇Takuma Aihara¹, Tatsurou Hiraki¹, Takuro Fujii¹, Koji Takeda¹, Tai Tsuchizawa¹, Takaaki Kakitsuka¹, Hiroshi Fukuda¹, Shinji Matsuo¹ (1.NTT)

4:15 PM - 4:30 PM

[16p-Z10-11] Reduction of band edge absorption through the increase of bandgap energy shift by quantum well intermixing on III-V-OI wafer

〇Naoki Sekine¹, Kashidit Toprasertpong¹, Shinichi Takagi¹, Takenaka Mitsuru¹ (1.Univ. Tokyo)

4:30 PM - 4:45 PM

▲ [16p-Z10-12] Optical Signal Enhancement in Er-incorporated Rare-Earth Oxide Waveguides on Si

〇Xuejun Xu¹, Tomohiro Inaba¹, Tai Tsuchizawa^2,3, Atsushi Ishizawa¹, Takehiko Tawara^1,3, Hiroo Omi⁴, Hideki Gotoh¹ (1.NTT BRL, 2.NTT DTL, 3.NTT NPC, 4.Yamato Univ.)

5:00 PM - 5:15 PM

▲ [16p-Z10-13] Hybrid DFB Lasers Consisting of GaInAsP Gain Region and Si Vertical Grating Fabricated by Room-temperature Surface-activated Bonding

〇(D)Moataz Eissa¹, Takehiko Kikuchi^1,3, Takuo Hiratani³, Yutaka Makihara¹, Naoki Fujiwara^1,3, Naoko Inoue³, Toshiyuki Nitta^1,3, Hideki Yagi³, Yoshitaka Ohiso¹, Tomohiro Amemiya^1,2, Nobuhiko Nishiyama^1,2 (1.Tokyo Inst. of Tech., 2.Inst. of Innov. Res., 3.Sumitomo Elec. Ind.)

5:15 PM - 5:30 PM

[16p-Z10-14] Heterogeneous Tunable Laser Integrated with 1.55 um QD-RSOA and Si-Ring Filter

〇Atsushi Matsumoto¹, Masuda Wataru², Akahane Kouichi¹, Umezawa Toshimasa¹, Nakajima Shinya¹, Yamamoto Naokatsu¹, Kita Tomohiro² (1.NICT, 2.Waseda Univ.)

5:30 PM - 5:45 PM

▲ [16p-Z10-15] Local thickness tuning or adjustment of SOI layer by u-transfer printing

〇(D)TzuHsiang Yen¹, Rai Kou¹, Makoto Okano¹, Koji Yamada¹ (1.National Inst. of AIST)

5:45 PM - 6:00 PM

△ [16p-Z10-16] Noise measurement of microcomb for optical transmission application

〇Soma Kogure¹, Tamiki Ohtsuka¹, Shun Fujii^1,2, Hajime Kumazaki¹, Koshiro Wada¹, Yosuke Hashimoto³, Yuta Kobayashi³, Tomohiro Araki³, Kentaro Furusawa⁴, Norihiko Sekine⁴, Takasumi Tanabe¹ (1.Keio Univ., 2.RIKEN, 3.JAXA, 4.NICT)

6:00 PM - 6:15 PM

△ [16p-Z10-17] Efficient and narrow-linewidth photoluminescence emitters by carbon nanotubes

〇(M2)Naoto Higuchi¹, Hiroto Niiyama¹, Kenta Nakagawa^1,2, Hideyuki Maki^1,3 (1.Keio Univ., 2.KISTEC, 3.Keio Spintronics Research Center)

Oral presentation

[17a-Z10-1~10] 3.15 Silicon photonics and integrated photonics

Wed. Mar 17, 2021 9:15 AM - 12:00 PM Z10 (Z10)

Mitsuru Takenaka(Univ. of Tokyo), Junichi Fujikata(PETRA)

△：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

[17a-Z10-1] Design and fabrication of waveguide for optical phase shifter using μc-Si:H

〇(M2)Yukinobu Nakajima¹, Yuya Shoji¹, Ryohei Takei², Tetsuya Mizumoto¹, Toshihiro Kamei² (1.Tokyo Tech, 2.AIST)

9:30 AM - 9:45 AM

[17a-Z10-2] Demonstration and characterization of silicon double microring resonator-loaded Mach–Zehnder modulator

〇Jun Tatsukawa¹, Yoshitaka Yamayo¹, Yasuo Kokubun², Taro Arakawa¹ (1.Yokohama National Univ, 2.Chubu Univ)

9:45 AM - 10:00 AM

△ [17a-Z10-3] Si/LNOI Hybrid Waveguide and Modulator

〇(D)Takuro Kamiya^1,2, Hiromu Sato^1,2, Shiyoshi Yokoyama^1,2 (1.Kyushu Univ., 2.Kyushu Univ. IMCE)

10:00 AM - 10:15 AM

[17a-Z10-4] Temperature dependence of direct bandgap in strained Ge layer on Si

〇Shinjiro Kenmotsu¹, Junichi Fujikata², Yasuhiko Ishikawa¹ (1.Toyohashi Univ. Tech., 2.PETRA)

10:15 AM - 10:30 AM

[17a-Z10-5] Study on High-Speed Photoresponsivity for Waveguide-Type Ge Photodetector with Lateral PIN Junction (II)

〇Junichi Fujikata¹, Hideki Ono¹, Takahiro Nakamura¹ (1.PETRA)

10:45 AM - 11:00 AM

[17a-Z10-6] High resolution coherent electro-optical digital-analog converters based on circuit topology

〇Shota Kita^1,2, Guangwei Cong³, Kengo Nozaki^1,2, Yuriko Maegami³, Morifumi Ohno³, Noritsugu Yamamoto³, Koji Yamada³, Akihiko Shinya^1,2, Masaya Notomi^1,2 (1.NTT Nanophotonics Center, 2.NTT BRL, 3.AIST)

11:00 AM - 11:15 AM

△ [17a-Z10-7] Robust Optical Unitary Converter based on All-to-All-Coupled Interferometer

〇(DC)Ryota Tanomura¹, Rui Tang¹, Takuo Tanemura¹, Yoshiaki Nakano¹ (1.The Univ. Tokyo)

11:15 AM - 11:30 AM

[17a-Z10-8] Mid-infrared optical phase shifter based on phase change material operating at 2.4 um

〇(M2)Yuto Miyatake¹, Chong Pei Ho¹, Kotaro Makino², Junji Tominaga², Noriyuki Miyata², Takashi Nakano², Naoki Sekine¹, Kasidit Toprasertpong¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.The Univ. of Tokyo, 2.AIST)

11:30 AM - 11:45 AM

[17a-Z10-9] Nonvolatile optical gate switch and application to convolutional neural network

〇Yuya Shoji¹, Toshiya Murai¹, Tetsuya Mizumoto¹ (1.Tokyo Tech)

11:45 AM - 12:00 PM

[17a-Z10-10] Investigation of back propagation using microring resonator crossbar array

〇Shuhei Ohno¹, Kasidit Toprasertpong¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.The Univ. of Tokyo)

Poster presentation

[17p-P04-1~2] 3.15 Silicon photonics and integrated photonics

Wed. Mar 17, 2021 1:00 PM - 1:50 PM P04 (Poster)

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

+Add all to schedule

1:00 PM - 1:50 PM

[17p-P04-1] Polarization-splitting grating coupler for coupling toward perfectly vertical direction

〇Hikaru Fukushima¹, Tetsuya Shimogaki¹, Daisuke Inoue¹, Tadashi Ichikawa¹, Tatsuya Yamashita¹ (1.Toyota Central R&D Labs.)

1:00 PM - 1:50 PM

[17p-P04-2] Simulation evaluation of parallel plasmonic ring resonator sensor for higher sensitivities

〇Yushi Isogai¹, Siim Heinsalu¹, Anna Kawano¹, Yuichi Matsushima¹, Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Waseda Univ.)

Sessions

3 Optics and Photonics » 3.15 Silicon photonics and integrated photonics

[16a-Z10-1~10] 3.15 Silicon photonics and integrated photonics

△ [16a-Z10-4] Reduction of Absorption Loss of a-Si:H Waveguide on Ce:YIG by Annealing Process

▼ [16a-Z10-8] Compact suspended complex Si MS-SW BG sensor for higher-sensitivity refractive index sensing

[16p-Z10-1~17] 3.15 Silicon photonics and integrated photonics

△ [16p-Z10-1] Transmitting and receiving efficiencies of Si photonic integrated circuit-based LiDAR with polarization splitting grating couplers for the optical antenna

△ [16p-Z10-2] Proposal of normal-incident homodyne receiver with polarizer-integrated photodetectors

△ [16p-Z10-3] Evaluation of waveguide PhotoFET with ultra-thin InGaAs membrane

△ [16p-Z10-9] Cross Gain Modulation Operation Using Wavelength Tunable Laser and Optical Amplifier on SOI Substrate by Heterogeneous Material Bonding

▲ [16p-Z10-12] Optical Signal Enhancement in Er-incorporated Rare-Earth Oxide Waveguides on Si

▲ [16p-Z10-13] Hybrid DFB Lasers Consisting of GaInAsP Gain Region and Si Vertical Grating Fabricated by Room-temperature Surface-activated Bonding

▲ [16p-Z10-15] Local thickness tuning or adjustment of SOI layer by u-transfer printing

△ [16p-Z10-16] Noise measurement of microcomb for optical transmission application

△ [16p-Z10-17] Efficient and narrow-linewidth photoluminescence emitters by carbon nanotubes

[17a-Z10-1~10] 3.15 Silicon photonics and integrated photonics

△ [17a-Z10-3] Si/LNOI Hybrid Waveguide and Modulator

△ [17a-Z10-7] Robust Optical Unitary Converter based on All-to-All-Coupled Interferometer

[17p-P04-1~2] 3.15 Silicon photonics and integrated photonics

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