RIKEN Center for Advanced Photonics Photonics Control Technology Team
Team Leader: Satoshi Wada (Ph.D.)
Research Summary
Our team investigates new optical technologies for solving world-wide environmental and energy problems. We are mainly developing remote-sensing system of poisonous gas, lidar as an atmospheric monitor for high energy cosmic ray observation, and solar-pumped laser for advanced energy source. We are also developing tunable laser-based biosensors for biomedical and agricultural applications. These researches will contribute to build and to maintain social environment that humans can live safely. Moreover, we are investigating fundamental research topics including particle control with high power Lyman α coherent source, and development of laser pumped neutron source. New applied researches were performed on the basis of basic research of laser materials, and nonlinear optics.
Main Research Fields
- Engineering
Related Research Fields
- Mathematical & Physical Sciences
- Biology
- Agricultural Sciences
- Medicine, Dentistry & Pharmacy
Keywords
- Particle control and measurement
- Medical and agricultural measurement
- Trace gas measurement
- Natural energy
- Space applications
Selected Publications
- 1.
Louchev, O.A. and Wada, S.:
"Short-pulsed laser-induced breakdown in dielectrics with strong electron superheating: diffusion-controlled kinetics of impact ionization and recombination"
Journal of the Optical Society of America B Vol. 38 Issue 4, pp. 1416-1434 (2021). - 2.
Yasui, H., kabayama, S., Tachibana, T., Yumoto, M., Ogawa, T., Watanabe, Y. and Wada, S.:
"Evaluation of effect of platinum nanoparticles in aqueous dispersion on hydrogen bonding state using attenuated total reflectance infrared spectroscopy"
International State-of-the-art in Surface and Interface Fabrication Technologies I, pp.78-86 (2021). - 3.
Wang, K.L., Jiang. J.C., Jhu, C.H., Wada. S., Sassa. T., and Horie. M.:
"High-performance organic photorefractive materials containing 2-ethylhexyl plasticized poly (triarylamine)"
J. Mater. Chem. C Vol. 8, pp. 13357-13367 (2020). - 4.
Tsuno, K., Wada, S., Ogawa, T., Ebisuzaki, T., Fukushima, T., Hirata, D., Yamada, J., and Itaya, Y.:
"Impulse measurement of laser Induced Ablation in a vacuum"
Optics Express Vol.28 No.18, pp. 25723-.5729 (2020) - 5.
Koike, K., Fujii, K., Kawano, T., and Wada, S.:
"Bio-mimic energy storage system with solar light conversion to hydrogen by combination of photovoltaic devices and electrochemical cells inspired by the antenna-associated photosystem II"
Plant Signaling & Behavior Vol. 15 No.3, e1723946 (2020). - 6.
Matsuyama, T., Watanabe, M., Murota, Y., Nakata, N., Kitamura, H., Shimokawa, T., Ebisuzaki, T., Wada, S., Sato, S. and Tabata, S.:
"Efficient mutation induction using heavy-ion beam irradiation and simple genomic screening with random primers in taro (Colocasia esculenta L. Schott)"
Scientia Holticulturae, Vol.272, 109568, (2020) - 7.
Zhang, Z., Li, B., Zhang, W., Lu, R., Wada, S. and Zhang. Y.:
"Real-time penetration state monitoring using convolutional neural network for laser welding of tailor rolled blanks"
Journal of manufacturing system, Vol54, p348-360,(2020) - 8.
Kawamura, R., Mizutani, K., Lin, T., Kakizaki, S., Mimata, A., Watanabe, K., Saito, N., Meinzer, W., Iwata, T., Izumi, Y. and Aoki. A.:
"Ex vivo evaluation of gingival ablation with various laser systems and electroscalpel"
Photomedicine, and Laser Surgery, Vol. 38, pp. 364-373, (2020) - 9.
Fujii, K., Goto, T., Nakamura, S. and Yao. T.:
"Excitation light intensity dependence of 2.2 eV yellow photoluminescence of n-type GaN"
Japanese Journal of Applied Physics, Vol. 60, No. 01, 011002, (2021) - 10.
Kato, K., Miyata, K. and Petrov. V.:
"Refined Sellmeier equations for AgGaSe2 up to 18 µm"
Applied Optics, Vol.60, No.4, pp.805-808, (2021)
Recent Research Results
-
Jan. 17, 2014
Laser-induced damage in focus
Related Links
Lab Members
Principal investigator
- Satoshi Wada
- Team Leader
Core members
- Norihito Saito
- Senior Scientist
- Kiwamu Kase
- Senior Research Scientist
- Tomoki Matsuyama
- Senior Research Scientist
- Takafumi Sassa
- Senior Research Scientist
- Shigeharu Moriya
- Senior Research Scientist
- Katsushi Fujii
- Research Scientist
- Takeharu Murakami
- Research Scientist
- Kentaro Miyata
- Research Scientist
- Manabu Inukai
- Research Scientist
- Masato Otagiri
- Research Scientist
- Tatsuya Shinozaki
- Research Scientist
- Takayo Ogawa
- Technical Scientist
- Hiroshi Kasuga
- Technical Scientist
- Michio Sakashita
- Technical Staff I
- Katsuhiko Tsuno
- Technical Staff I
- Kei Morishita
- Technical Staff I
- Yasushi Kawata
- Technical Staff I
- Saki Miyajima
- Technical Staff I
- Akihiro Tanabashi
- Technical Staff I
- Hiroshi Matsutaka
- Technical Staff I
- Aya Kashifuku
- Technical Staff I
- Norihiro Matsuyama
- Technical Staff I
- Tomohiro Tsukihana
- Technical Staff I
- Noriko Kurose
- Technical Staff I
- Yoko Ono
- Technical Staff II
- Takeshi Matsumoto
- Technical Staff II
- Miyuki Nara
- Technical Staff II
Contact Information
Laser Science Laboratory, 119
2-1 Hirosawa, Wako, Saitama 351-0198, Japan
Email: swada [at] riken.jp