Tanemura Group
Department of Electrical Engineering and Information Systems, School of Engineering
The University of Tokyo
Innovating Integrated Photonics for
Optical Communication, Sensing, and Computing
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Tanemura Group focuses on integrated photonics and nanophotonics, where a large number of subwavelength structures and/or optical functional components are densely integrated on a compact semiconductor chip (a small piece of semiconductor with typically a few millimeters square). By combining these cutting-edge devices with advanced information technology, we aim to harness the strengths of both optics and electronics, fully exploiting the unique features of light, such as ultrabroad bandwidth, high spatial and spectral parallelism, and linearity, while relying on digital electronic circuits for complex control and signal processing. We target a variety of applications, including next-generation optical communication, sensing, and computing.
What's New
What's New
2025/05/10 Our work on phase-bias-blind computational ghost imaging with optical phased array, in collaboration with Horisaki group at the Univ. of Tokyo is now published in Opt. Express.
2025/05/08 Keita Hirashima, Koto Ariu, and Chun Ren had oral presentations at Conference on Lasers and Electro-Optics (CLEO) at Long Beach, USA. Chun Ren's talk was upgraded to 30-min highlighted talk!
2025/04/24 Takuo Tanemura had an Invited Talk at Int. Conf. on Meta-Photonics, Opt. & Photon. Int. Congress (OPIC/META2025) at Yokohama, Japan.
2025/04/21 "Members" page is updated.
2025/04/16 Takuo Tanemura had an Invited Talk at Silicon Photonics Conference at London, UK.
2025/04/01 Go Soma and Shuntaro Maeda had oral presentations at Optical Fiber Communication Conference (OFC) at San Francisco, USA. Shuntaro Maeda's talk was selected as the top-scored paper!
2025/03/26 Shuntaro Maeda had an oral presentation at the IEICE General Conference at Tokyo City Univ., Japan.
2025/03/24 Chun Ren and Koto Ariu received Best Master Thesis Awards!
2025/03/15 Keita Hirashima and Seidai Karakida had oral presentations at the JSAP Spring Meeting at Tokyo Univ. of Science, Japan.
2025/03/12 Yusuke Tsubai received Best Student Poster Award at Photonic Device Workshop 2024!
2024/12/14 Our work on metasurface-based splitter for surface-normal coherent modulator is now published in Opt. Lett.
2024/12/12 Yusuke Tsubai received Best Student Poster Award at Photonic Device Workshop 2024!
2024/12/01 Takuo Tanemura had an Invited Talk at Optics and Photonics Japan (OPJ) at Univ. Electro-Commun., Japan.
2024/11/26 Takuya Okimoto and Shuntaro Maeda had poster presentations at Int. Symp. on Photonics and Electronics Convergence (ISPEC) at Inst. Sci. Tokyo, Japan.
2024/10/17 Go Soma and Shuntaro Maeda had oral presentations at IEICE OPE/LQE/OCS workshop at Yamaguchi, Japan.
2024/10/01 "Members" page is updated.
2024/09/24 Our recent paper published in Opt. Express has been highlighted as an Editor's pick!
2024/09/21 Chun Ren and Koto Ariu had oral presentations and Go Soma had a poster presentation at the JSAP Autumn Meeting at Niigata, Japan.
2024/09/10 Our work on metasurface-enabled non-redundant full-Stokes imaging is now published in Opt. Express.
2024/07/15 Chun Ren and Koto Ariu had oral presentations at Int. Conf. on Photonics in Switching and Computing (PSC) at Bridgetown, Barbados.
2024/07/02 Takuo Tanemura had an Invited Talk at Opto-Electronics and Communications Conference (OECC) at Melbourne, Australia.
2024/06/21 Seidai Karakida and Yusuke Tsubai received Outstanding Student Poster Awards at IEICE OPE workshop!
2024/06/20 Yajing Du, Mengyuan Jiang, Seidai Karakida, and Yusuke Tsubai had poster presentations at IEICE OPE workshop at Ikaho Onsen, Japan.
2024/06/19 Our work on metasurface-based multi-core coherente receiver is now published in J. Lightwave Technology.
2024/05/03 "Awards & Media" page is added.
2024/04/28 New website is open.
How to join our group?
How to join our group?
As an undergraduate student:
By entering Dept. of Electrical and Electronic Engineering or Dept. of Information and Communication Engineering (EEIC)
As a graduate student:
By passing the entrance examination of either of followings:
Department of Electrical Engineering and Information Systems (EEIS)
IME graduate program (only for students from abroad)
Department of Advanced Interdisciplinary Studies (AIS) (PhD course only)
Various financial support programs are available for graduate students:
Contact
Contact
Email: tanemura[at]ee.t.u-tokyo.ac.jp
Access
Access
Office of Prof. Tanemura:
Room 109, 1st floor, Engineering Bldg. 3, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
Tanemura Lab:
Room 126, 1st floor, Engineering Bldg. 3, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
Phone: +81-3-5841-0432 (Ext. 20432)
See Hongo Campus Map. Our building is number 77 in this map.
See Access Map to reach the campus.
10 min walk from Todaimae station (Tokyo Metro Namboku line) or Nezu station (Tokyo Metro Chiyoda line)
15 min walk from Hongo-sanchome (Tokyo Metro Marunouchi line or Toei Subway Ooedo line)
5-10 min by taxi from Ueno station (JR) or Keisei-Ueno station (Keisei)
The logo of this website is created by Go Soma.
It describes a metasurface that splits light into six polarization states.
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