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NEWS


October.2.2024

179th Center for Optical Research and Education Seminar

The 179th Center for Optical Research and Education Seminar will be held from 15:00 on October 18, 2024. Dr. Gaoliang Dai (head of the working group “3D nanometrology” at the Physikalisch-Technische Bundesanstalt (PTB) ) will give a lecture on “Accurate and traceable nanodimensional metrology" If you would like to participate, please register from the event page.


September.24.2024

Prof. Otani Receives Fellow Award from Japan Society of Applied Physics (JSAP)

Professor Yukitoshi Otani received the Fellow Award from the Japan Society of Applied Physics.  


September.18.2024

Published in “KIDS' SCIENCE” by Seibundo Shinkosha

3D images (volumetric display system) developed by Assistant Professor Kumagai, Professor Hayasaki and a research group at JVC Kenwood's Future Creation Laboratory are introduced.
Please check it out at bookstore.


September.11.2024

Student Research Presentation at the Japan Society for Precision Engineering

At the Japan Society for Precision Engineering Fall Conference Student Research Presentation held in September, the poster presentation by Nomura of the Otani Laboratory received the Lasertec Corporation Award.
Congratulations!


September.6.2024

The 20th UUO Salon and the 6th UU-CORE Seminar to be held at Itabashi Optoforum

The 20th UUO Salon and the 6th UU-CORE Seminar will be held on Thursday, October 3, 2024 at Itabashi Green Hall.


August.28.2024

Photonics Technology Exchange Meeting among Four Universities

Photonics Technology Exchange Meeting among 4 Universities was held at Sanaru Kaikan Hall (Hamamatsu Campus, Shizuoka University) by Utsunomiya University, The University of Tokushima, Shizuoka University, and The Graduate School for the Creation of New Photonics Industries.


August.2.2024

Utsunomiya University (CORE) and Xi'an University of Technology (iCORE) Hold International Symposium

Center for Optical Education and Research (CORE) at Utsunomiya University and International Center for Optical Education and Research (iCORE) at Xi'an University of Technology have signed an academic exchange agreement for the year 2021. International Symposium was held in conjunction with the visit of President Liu Weiguo of Xi'an University of Technology.
 


August.1.2024

Visiting Professor at National Chung Hsing University

Professor Hayasaki was awarded the title of Visiting Professor at National Chung Hsing University.
Congratulations!


August.1.2024

Professor Hayasaki Receives Distinguished Professorship from Feng Chia University, Department of Optoelectronic Engineering

On July 8, Professor Hayasaki gave a seminar lecture at Feng Chia University, Department of Optoelectronic Engineering. He was also awarded the title of Distinguished Professor.
Congratulations!


July.29.2024

Volumetric Display for Interactive Volumetric Imaging to be Exhibited at SIGGRAPH 2024 Emerging Technologies

Assistant Professor Kumagai, Professor Hayasaki, and their research group at the JVC KENWOOD Corporation Miraizon Research Institute will present their research results at SIGGRAPH 2024 Emerging Technologies, the top conference in the field of computer graphics, to be held from July 28 to August 1, 2012, in Denver, CO. The research group will exhibit and present their research results at SIGGRAPH2024, the top conference in the field of computer graphics, from July 28 to August 1 in Denver, CO.


July.29.2024

Published in Optical Technology Contact

Mitsuo Takeda, a researcher emeritus at the Optical Technology Education and Research Center, has published an article titled “Zakkan: Optical Technology and Optical Engineers in a Super-Aging Society” in the March 2024 issue of Optical Technology Contact.


July.26.2024

Prof. Toshihiko Baba, a member of the Advisory Board, was awarded Medal with Purple Ribbon

One of the advisory board members of the Center for Optics Education and Research, Prof. Toshihiko Baba, was awarded the Medal with Purple Ribbon in May.
Congratulations!


July.24.2024

Collaboration of Light and Art

A research group led by Assistant Professor Kumagai and Professor Hayasaki of the Optical System Design Laboratory created a holographic laser-processed grating work by Ryoufuka, a calligrapher from Tochigi Prefecture, as a collaboration project between light and art. This work was exhibited at the summer open campus of Utsunomiya University and was introduced on the official blog. We will continue to work on the theme of expanding artistic expression through optical technology.


July.9.2024

2024 euspen talent program

SUN MANNING from Otani Lab has won a prize in the 2024 euspen talent program. euspen talent program is an international competition to identify outstanding students who have the potential to become future leaders in the fields of precision engineering and nanotechnology.
Congratulations!


July.1.2024

2023JOSA-A “Best Paper Award

The paper “Wave description of geometric phase” by Prof. Hagan's group was published in AppliedOptics and was selected as an Editor's Pick. Luis was a former student of Prof. Hagan's group received the “Best Paper Award” of 2023JOSA-A.
Congratulations!


LATEST PAPER


UV パルスレーザテクスチャリングによる A5052 アルミ ニウム合金の接着性向上に関する表面改質,

J. Japan Inst. Light Metals, 74 (1),18–21 (2024).
桑野亮一, 日野実, 徳永剛, 永田教人, 古賀俊彦, N. Hagen, 大谷幸利

The analysis of the coloration of the neck feathers in Jungle Crows and Carrion Crows,

accepted in Ornithological Science (2024).
C. Maniwa, N. Hagen, Y. Otani, A. Obara, & M. Aoyama

Using polarization cameras for snapshot imaging of phase, depth, and spectrum

Jaccepted in Optical Review (2024).
N. Hagen & Y. Otani

Aerial Display That Reconstructs Face Orientation by Use of Spatial Blending of Two Face Images

Journal of the Society for Information Display, Vol.32, 89-99 (2024)
Kohei Kishinami, Keigo Sato, Masaki Yasugi, Shiro Suyama, Hirotsugu Yamamoto

Differences between geometric phase and propagation phase: clarifying the boundedness problem

Appl. Opt,63,645–653 (2024).
L. Garza-Soto, N. Hagen, D. Lopez-Mago, & Y. Otani

Fourier domain filtering method for color polarization camera demosaicking

Appl. Opt,63,2314–2323 (2024).
N. Hagen, T. Stockmans, Y. Otani, & P. Buranasiri

THz Radiation from Subwavelength Volumes on Water Surfaces and in Air: Effects of Mass Density Gradients and External Magnetic Fields

The Journal of Physical Chemistry C (2024).
Hsin-Hui Huang, Takeshi Nagashima, Kota Kumagai, Yoshio Hayasaki, Vygantas Mizeikis, Saulius Juodkazis, Vladimir T. Tikhonchuk, Koji Hatanaka

Fine 3D control of THz emission in air with dual femtosecond laser pre-pulses at tunnelling ionisation regime

Light: Advanced Manufacturing 5, 30, 1-13 (2024).
Hsin-Hui Huang, Takeshi Nagashima, Kota Kumagai, Yoshio Hayasaki, Vygantas Mizeikis, Saulius Juodkazis, Vladimir T. Tikhonchuk, Koji Hatanaka

Utsunomiya University
Center for Optical Research and Education (CORE)

7-1-2, Yoto, Utsunomiya, Tochigi 321-8585, Japan
TEL: +81-28-689-7074

Mail: core@cc.utsunomiya-u.ac.jp