List of Past Notices
2025年度研究室説明会＜追加開催！＞ 11月7日(木) 14:45～
2025年度配属者向け研究室説明会 2025年度研究室説明会を下記の日程で行います． オープンラボは随時実施し […]
Kanno will present his research at MOC2024
Ryo Sugano, Ryo Otake, Ryo Nishihata, Shun Fujii, and T [...].
Mr. Tanabe gave a tutorial lecture at the Optical Microcavity Workshop held in Wuhan, China.
Takasumi Tanabe, "Nonlinear Photonics in Dispersion-Con [...].
Presenting 7 papers in CLEO-PR 2024
Ryomei Takabayashi, Hikaru Kodama, Koya Tanikawa, Yasuh [...].
3 papers presented at CLEO 2024
The following three research results will be presented at CLEO 2024 in Charlotte, USA. Ayaka Yomod [...].
ALPS 2024 Best Poster Award
APLS 2024 Best Poster Award Mr. Takabayashi won the Best Poster Award at ALPS [...].
Two research presentations at ALPS2024
Mantaro Imamura, Ayaka Yomoda, Koya Tanikawa, Soma Kogu [...].
Two research results were presented at the Spring Meeting of the Japan Society of Applied Physics
Yuta Motoya, Shun Fujii, Shota Kimura, Yosuke Hashimoto, Tomoya Yamakawa, Riku Imamura, and Takazumi Tanabe, "Soliton Co [...] using small prism coupling module.
Two poster presentations at the 23rd Laser Society of Japan Tokyo Section Meeting
Jun Matsuyama, Atsushi Takano, Riku Imamura, Shun Fujii, and Takazumi Tanabe, "Study on Graphene Transfer to Silicatroid Cavity," 23rd Laser [...].
Presentation of research results at the 2024 IEICE General Conference
Goki Kawanishi, Mantaro Imamura, Ayaka Yomota, Koya Tanigawa, Soma Kogure, Ryo Kanno, Shun Fujii, and Takazumi Tanabe, "300 GHz Microcom [...].
Riku Imamura, Laser Society of Japan, Award for Encouragement of Paper Presentation at the 44th Annual Meeting of Laser Society of Japan
Best Paper Presentation Award and Encouragement Award for Best Paper Presentation | [Awards and Titles] | The Laser Society of Japan [...]
Lecture on Safety and Security Photonics Optical Technology Roadmap at the 2023 Optical Industry Technology Symposium
Tanabe chaired the Safety and Security Photonics Optical Technology Roadmap Committee members, who gave a presentation on the roadmap development [...].
Presented 6 research results at the 44th Annual Conference of the Laser Society of Japan
T. Tanabe, "Fundamentals and Prospects of Microcomb Light Source Technology," 44th Annual Conference of the Laser Society of Japan, S05-17p-IX-0 [...].
New Year's Greetings
Happy New Year! The Tanabe Photonic Structures Laboratory will continue to focus on optics, lasers, and photonics technologies [...].
Published research results on chaos synchronization in the international journal (Optics Express)
David Moreno, Shun Fujii, Ayata Nakashima, Deniz Lemcke [...].
Keio Photonics-Related Labs Networking Party was held.
We have been holding a social gathering of Keio opto-related laboratories beyond the boundaries of the department. Many laboratories participated, with 80 people [...].
First Dynamic Exhibition of Microcom in Japan at KEIO TECHNO-MALL 2023
Microcom (soliton com) is exhibited at KEIO TECHNO-MALL 2023. In Japan [...].
Presented two research results at Photonics Device Workshop 2023
The following two papers were presented at PDW2023 held at Japan Society for the Promotion of Machine Industry. Takazumi Tanabe, "Applications and Prospects of Integrated Optical Frequency Comb [...].
Poster Award of the 22nd Japan Society of Applied Physics
Mr. Ryoaki Takabayashi, a fourth-year undergraduate student, received the Poster Award from the Japan Society of Applied Physics for his research under the guidance of Dr. Shun Fujii of the Department of Physics [...].
Optics & Photonics Japan Invited Lecture
At Optics & Photonics Japan to be held at Hokkaido University, the third generation of com [...] [...
(Temporary) Laboratory Information Session (November 10, 4th and 5th period, available at any time)
We have decided to hold a special lab information session. Date: Friday, November 10, 14:45-16: [...].
For current 3rd year students who will be assigned in March 2024] Lab Information Session!
Lab Briefing (1st) Date: October 23rd (Mon) 16:30-18:00 Place: 14th Bldg. 4F DS43 Lab Briefing [...]
Mr. Heng WANG (1st year doctoral student) enrolled in the program.
Mr. Heng WANG, an international student from China, has joined Tanabe Lab as a first-year doctoral student. He is expected to play an active [...].
PIERS 2023 Koya Tanigawa
Research PIERS 2023 Participation Report 3rd July - 6th July, Prague Co [...].
PIERS 2023 Ryo Kanno
Research PIERS 2023 Participation Report 3rd July - 6th July, Prague Co [...].
CLEO-EU 2023 Koya Tanigawa
Research CLEO-EU Participation Report 26th June - 30th June, Internatio [...].
CLEO-EU 2023 Lemcke Deniz
Research CLEO-EU Participation Report 26th June - 30th June, Internatio [...].
Three research results will be presented at CLEO Europe
Deniz Lemcke, David Moreno, Shun Fujii, Ayata Nakashima [...].
CLEO 2023 Goki Kawanishi
Research CLEO 2023 Participation Report 7th May - 12th May, Convention [...].
CLEO 2023 Riku Imamura
Research CLEOPR 2023 Participation Report 5th May - 10th May, Conventio [...].
CLEO 2023 Junnosuke Kokubun
Research CLEOPR 2023 Participation Report 7th May - 12th May, Conventio [...].
We will present three papers at CLEO:2023
Koya Tanikawa, Shun Fujii, Shuya Tanaka, Shun Tasaka, K [...].
Four studies will be presented at ALPS2023
Atsushi Takano, Ayata, Nakashima, Riku Imamura, Shun Fu [...].
Joint cherry blossom viewing by four laboratories
Hayase group, Watanabe group, Takeoka group and Tanabe group held a cherry-blossom viewing party. I forgot to take a picture...
Six new fourth-year students have joined our team!
We look forward to working with you again in 2023!
Graduate Degree Conferral Ceremony
The degree conferment ceremony was held. Congratulations on the completion of your degree!
Ayaka Yomota received the IEEJ Tokyo Section 2022 Award for Encouragement of Women's Activities in Electrical Science
Ayaka Yomota received the 2022 Electric Science Women's Activity Encouragement Award.
farewell party
We held a farewell party for graduates, which had not been held for a long time, including a farewell party for the past two years. As the corona is converging [...]...
Five studies will be presented at the Japan Society of Applied Physics
Shun Fujii, Koshiro Wada, Ryo Kanno, Motoi Kumazaki, Soma Kogure, Yuichiro Kato, and Takazumi Tanabe, "Wide range precision tuning of soliton microcomputer [...].
Mr. Tanigawa will present his research results on multi-wavelength field transmission at IEICE General Conference
Koya Tanigawa, Shun Fujii, Soma Kogure, Shun Tasaka, Tsunaya Tanaka, Koshiro Wada, Motoi Kumazaki, Goki Kawanishi, and Takazumi Tanabe, "Optical Circuit with Micro Optical Resonators [...].
Invited Lecture at pLED International symposium 2023
Takasumi Tanabe, "Microresonator frequency combs for ul [...].
At the 22nd Laser Science Society of Japan Tokyo Section Meeting, Mr. Yomota will present a student poster on thermoelectric generation.
Ayaka Yomota, Ryo Kanno, Wakana Kubo, and Takazumi Tanabe, "Study on Thermoelectric Power Generation by Radiation Cooling Effect of Nanostructures," 22nd Laser Science [...].
Graduation Research Presentation Held
The graduation research presentation meeting was held. Mr. Tanabe attended the meeting remotely from the U.S., but the fourth-year undergraduate students presented the results of their research at the venue [...].
Fujii's research results were published as an article in Penmark.
Fujii's research results were published as an article in Penmark https://mailchi.mp/globa [...].
David will present his results on the investigation of chaotic covert communication at SPIE Photonics West
David Moreno, Shun Fujii, Ayata Nakashima, Atsushi Uchi [...].
Versatile tuning of microcomb is out in Communication Physics
Our paper on the versatile tuning of microcomb is now o [...].
Press Release: Demonstration of Precise Control of an Ultra-compact "Optical Frequency Scale
Demonstration of Precise Control of an Ultra-Compact "Optical Frequency Scale" - Toward Applications in Precision Spectroscopy and Low-Noise Microwave Generators - [...].
Happy New Year
Happy New Year! Tanabe Laboratory will continue its research and educational activities in 2023. Today, we are going to visit the New Year [...].
Laboratory Year-End Party was held
We held a year-end party for our lab and gave out awards for our lab! We also gave out awards to our lab! OBOG also joined us for a fun party [...].
SCOPE research results will be presented at the Strategic Information and Communications R&D Seminar hosted by the Ministry of Internal Affairs and Communications.
T. Tanabe, "Research and Development on Application of Microcomb Light Source to High-Speed Optical Transmission System," Strategic Information and Communications Research and Development Seminar, Narita [...].
Mr. Tanabe will give a special lecture at ICT Innovation Forum 2022
Takazumi Tanabe, "Microcoms for ultra-low latency parallel optical communication," ICT Innovation Forum 2022, Special Lecture (2), O [...].
Photonic Device Workshop 2022 Presentations (2)
Two posters will be presented at Photonic Device Workshop. Soma Kogure, Shun Fujii, Motoi Kumazaki, [...].
We will run a booth at KEIO Techno-Mall2022 (Dec. 2).
We will have a booth at Keio Technomall. https://www.kll.keio.ac.jp/ktm/tag/i [...].
6 research results including 1 invited talk will be presented at ISPEC2022
The following 6 papers including invited talks will be presented at ISPEC2022 A. Nakashima, S. Fuji [...].
Information for April 2023 lab assignees has been uploaded.
To students | Tanabe Photonic Structure Group Let' [...].
Home page has been updated.
Our website has been updated! The URL has also been changed, so please change your bookmarks.   [...].
The 83rd Japan Society of Applied Physics Autumn Meeting
The following results will be presented at the 83rd Fall Meeting of the Japan Society of Applied Physics in 2022. Riku Imamura, Shun Fujii, Ayata Nakajima, Takazumi Tanabe [...].
David has returned to Spain!
David, who studied abroad in Tanabe Lab, has returned to Spain. Although he stayed in our lab for only six months, he produced excellent research results [...].
CLEOPR 2022 Koki Tanikawa
Research CLEOPR 2022 Participation Report 31st July - 5th August 2022, [...].
CLEOPR 2022 Riku Imamura
Research CLEOPR 2022 Participation Report 31st July - 5th August 2022, [...].
CLEOPR 2022 Ryo Sugano
Research CLEO-PR 2022 Participation Report 31st July -5th August 2022, [...].
4 research results presented at CLEO-PR
The following four papers will be presented at CLEO-PR. S. Kogure, S. Fujii, H. Kumaz [...].
Presented research results at Nonlinear Photonics (NP2022)
S. Sugawara, S. Fujii, H. Kumazaki, S. Sota, and T. Tan [...].
CLEO 2022 Ryo Kanno
Research CLEO 2022 Participation Report 15th-20th May 2022, Convention [...].
CLEO 2022 Soseito Sugawara
Research CLEO 2022 Participation Report 15th-20th May 2022, : San Jose [...].
CLEO 2022 Ayata Nakajima
Research CLEO 2022 Participation Report 15th-20th May 2022, Convention [...].
Six research projects will be presented at CLEO:2022
T. Kodama, R. Sugano, J. Hofs, M. Ohtsuka, M. Seki, N. [...].
6 research presentations will be given at the Spring 2022 Applied Physics Conference
Soseito Sugawara, Shun Fujii, Shota Soda, and Takazumi Tanabe, "Evaluation of the Stability of Raman Combs in Silica WGM Microcavities," 69th [...].
Two presentations, including an invited talk, at the annual meeting of the Laser Society
https://confit.atlas.jp/guide/event/lsj42/subject/E09-1 [...]
Published a paper in OPTICS EXPRESS with results related to 100-channel WDM optical transmission without FEC.
Dissipative Kerr soliton microcombs for FEC-free optica [...].
Joint research results with Kakinuma Laboratory, Department of System Design Engineering published in PRECISION ENGINEERING
Joint research results with Kakinuma Laboratory have been published in a paper. Y. Hayama, S. Fujii, T. Tanabe [...].
Joint research results with Yamashita and Sett Labs, The University of Tokyo were published in JOSAB
The following paper has been published. T. S. L. P. Suzuki, A. Nakashima, K. Nag [...].
Mr. Tanaka has completed the fall semester. Congratulations!
Mr. Tanaka has completed the fall semester. Congratulations! From October 1, he will be active in the society. We wish him the best of luck in his future endeavors.
M2 Mr. Soda will present the results of his joint research with NICT at the Fall Meeting of the Japan Society of Applied Physics
The following research will be presented at the autumn meeting of the Japan Society of Applied Physics. Shota Soda, Kentaro Furusawa, Norihiko Sekine, and Takazumi Tanabe, "Soliton Mai [...].
Mr. Otsuka (M2 at the time of the award) received the IEICE Electronics Society Student Incentive Award
Mr. Tamitaka Otsuka, who completed his master's degree in March, presented the results of his research at the IEICE Electronics Society Electronics Society Conference in March [...].
Research Presentation] Mr. Nakajima will present his research on the results of saturable absorption solitons at CLEO.
A. Nakashima, S. Fujii, R. Imamura, K. Nagashima, and T [...].
Fabrication of high Q-value single-crystal micro optical resonators by ultra-precision machining
Research Fabrication of High-Q Single-Crystal Micro Optical Resonators by Ultra-Precision Machining Opens New Possibilities for Resonator Dispersion Control Optical Resonators [...]
Broadband parametric light generation using a high-Q single-crystal micro optical resonator
Research Broadband Parametric Light Generation by High-Q Single-Crystal Micro Optical Resonators Toward Broadband Wavelength Conversion Devices Near [...]
CLEO 2020 Participation Report
Research 11-15 May 2020, Online 1st year master student Koki Yoube 1. about CLEO2020 [...].
CLEO 2020 Koshiro Wada
Research CLEO 2020 Participation Report 11-15 May 2020, Online 1st year master student Wada [...].
CLEO 2020 Takumasa Kodama
Research CLEO 2020 Participation Report 11-15 May 2020, Online 1st year master student, Kodama [...].
CLEO 2020 Tamitaka Otsuka
Research CLEO 2020 Participation Report 11-15 May 2020, Online 2nd year Master's student Otsuka [...].
CLEO 2020 Kouki Yoube
Research CLEO 2020 Participation Report 11-15 May 2020, Online 1st year Master's student Yoube [...].
PIERS2019 Tomoki S. L. Prugger Suzuk
Research PIERS2019 report Tomoki S. L. Prugger Suzuki ( [...])
ALPS2019 Tsunaya Tanaka
Research ALPS2019 Participation Report Osaya Tanaka, 1st year master's student, Tanabe Laboratory
CLEO-EU2019 Riku Imamura
Research CLEO/EUROPE-EQEC 2019 Participation Report 23-27 June 2019, Mu [...].
Photolithographically fabricated silicon photonic crystal nanocavity photoreceiver with laterally integrated p-i-n diode
Research Photolithographically fabricated silicon photo [...].
Simulation of dark pulse generation by coupled resonators
Research Simulation of Dark Pulse Generation with Coupled Resonators A new computational model that can faithfully reproduce experimental results [...].
Brillouin laser using a coupled-cavity system
Research Brillouin Lasers with Coupled Cavity Systems Toward Miniaturization in Microwave Photonics The frequency of light is commonly [...].
Raman Com emission in a micro optical resonator via induced Raman scattering
Research Raman comb generation in micro optical resonator via induced Raman scattering Toward realization of pulsed light source using Raman comb [...].
SPIE Photonics West 2018 Den Kumagai
Research SPIE Photonics West 2018 Participation Report PD Den Kumagai 1. Overview 2018 [...].
CLEO 2018 Ryo Suzuki
Research CLEO Pacific Rim 2018 Report of Participation Ryo Suzuki, Ph.D., Tanabe Laboratory Title: [...].
- What is Professor Tanabe's education?
- About Research at Tanabe Lab.
- Must see! Laboratory Introduction Video
- Dig Deeper TANABE Lab.
- You get a good idea of what the lab is like!
- Laboratory Information Session for FY2024 Assignees
We are holding a lab information session for students who will be assigned in 2024. Open Labs are free to come and go as they please. Individual information sessions are also available at any time.
.
- 10/23 (Mon) 16:30- Briefing Session 1 (Location: Bldg. 14, 2F DS43)
- 10/27 (Mon) 18:00- Explanatory Session 2 (Location: Bldg. 14, 2F DR8)
- 11/ 2 (Thu) 16:30- 3rd briefing (Location: 14th Bldg., 2F DR7)
- Laboratory tours and open labs (as needed)
Individual Information Sessions and Lab Tours
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