Innovative Photon Manipulation Research Team
Team Leader
Takuo Tanaka
D.Eng.

Contact
t-tanaka [at] riken.jp
Innovative Photon Manipulation Research Team,
RIKEN Center for Advanced Photonics
2-1 Hirosawa, Wako, Saitama 351-0198 Japan
TEL: +81-(0)048-467-9341
FAX: +81-(0)048-467-9441
Related links
Laboratory on RIKEN Website
Innovative Photon Manipulation Research Team | RIKEN
Outline
Innovative Photon Manipulation Research Team intensively studies novel photon manipulation technologies using knowledge and experiences obtained from the researches on light wave interaction with sub-wavelength fine structures. These photon manipulation technologies will be applied for three-dimensional nanofabrication systems, ultra-high sensitive molecular sensing devices, and so on. Figure (a) shows a scanning electron microscope image of RIKEN’s logo consists of a sub-wavelength aluminum structure, which absorbs light of certain wavelength determined by its size and shape. Figure (b) shows an observed image of the RIKEN’s logo under white light illumination. Figure (c) shows a demonstrated color palette covering a broad gamut of colors..
Fields
Engineering, Complex systems, Interdisciplinary science and engineering
Keywords
Metamaterials, Plasmonics, Nanophotonics, Near-field Optics, Applied Optics
Subjects
- Novel metamaterials such as 3D metamaterials and perfect absorbers
- Infrared spectroscopy using metamaterials for ultra-sensitive detection and identification of molecules and single molecule analysis
- Alternative materials for tunable metamaterials
- Tip-enhanced spectroscopy in the visible and THz regime

Colors created by metamaterial absorber that consists of subwavelength aluminum structure.
Selected Publications
- Jung, W., Jung, Y., Pikhitsa, P., Feng, J., Yang, Y., Kim, M., Tsai, H., Tanaka, T., Shin, J., Kim, K., Choi, H., Rho, J., and Choi, M.: "Three-dimensional nanoprinting via charged aerosol jets", nature 592, 54 (2021).
- Luo, T., Chu, C., Vyas, S., Kuo, H., Chia, Y., Chen, M., Shi, X., Tanaka, T., Misawa, H., Huang, Y., and Tsai, D.: "Varifocal Metalens for Optical Sectioning Fluorescence Microscopy", Nano Letters 21, 5133-5142 (2021).
- Olaya, C. M., Hayazawa, N., Hermosa, N., and Tanaka, T.: "Angular Goos-H nchen shift sensor using gold film enhanced by surface plasmon resonance", J. Phys. Chem. A 125, 451-458 (2021).
- Balois, M. V., Hayazawa, N., Yasuda, S., Ikeda, K., Yang, B., Kazuma, E., Yakota, Y., Kim, Y., and Tanaka, T.: "Visualization of subnanometric local phonon modes in a plasmonic nanocavity via tip-enhanced Raman spectroscopy in ambient", NPJ 2D Mater. Appl. 3, 38 (2019).
- Le, H.-H.-T., Morita, A., Mawatari, K., Kitamori, T., and Tanaka, T.: "Metamaterials-Enhanced Infrared Spectroscopic Study of Nanoconfined Molecules by Plasmonics-Nanofluidics Hydrid Device", ACS Photonics 5, 3179-3188 (2018).
Publications
Members
Takuo Tanaka | Team Leader |
Norihiko Hayazawa | Senior Research Scientist |
Maria Vanessa Balois Oguchi | Researcher |
Maria Herminia Marallag Balgos | Postdoctoral Researcher |
Cherrie May Mogueis Olaya | Postdoctoral Researcher |
Takashi Yamaguchi | Technical Staff I |