Develop new optical technologies to make something impossible possible

My research focus is on optics and photonics to develop innovative technologies such as an optical microscope that enables us to see something we could not see, an optical sensor that detects something we could not detect, and optical techniques that makes something impossible possible. One of my essential research aims is to contribute to society and industry through nanophotonics and plasmonics, which enables to control light at nanoscale.

News

2024

Jul. 16th-19th

will give an invited talk at META 2024@Toyama, Japan.

May. 17th

will give an invited seminar talk at AIST@Tsukuba.

Apr. 23rd

Analytical Chemistryに細胞のラマンイメージング評価に関する論文が掲載されました。

大阪大学のSmith先生らとの共同研究です。

Apr. 22nd-26th

Oral presentation at OPIC-OMC24 (Optical Manipulation and Structured Materials Conference) @ Pacifico Yokohama, Japan.

Apr. 10th

Appointed as a visiting associete professor at the Graduate School of Science, Nagoya University.

Mar. 12th

Awarded Japanese Society of Applied Physics (JSAP) 2023 Kansai Chapter Award

Feb. 26th

Our work on development of high-speed AFM integrated with optical illumination sysytem and dynamic observation of photo-induced azo-polymer motion was published in Nano Letters.

This was done under the collaboration with Prof. Ishitobi (Osaka Univ.) and Prof. Uchihashi (Nagoya Univ.).

This work was also featured in some articles below!

Osaka University Press Release

Phys.org

EurekAlert!

Asia Research News

2023

Dec. 13th

Our work on high-speed AFM observation of photo-induced nanoscale azo-polymer motions was published on arXiv.

Nov. 20th-22nd

A student gave a poster presentation at 16th International Symposium on Nanomedicine @ Osaka Metropolitan University, Osaka Japan, and was awarded the Best Poster Award.

Nov. 14th-16th

Attended the 61st Annual Meeting of the Biophysical Society of Japan @ Nagoya Congress Center, Aichi, Japan.

A student gave a poster presentation. 

Oct. 4th-6th

Attended the 2023 Annual Meeting of the Spectroscopical Society of Japan @ Kobe University, Hyogo, Japan.

2 students gave poster presentations.

Sep. 19th-23rd

Attended the 84th Japanese Society of Applied Physics (JSAP) autumn meeting @ Kumamoto-Jo Hall, Japan

2 students gave poster presentations.

Aug. 20th-24th

Invitated talk at SPIE Optics + Photonics 2023 @ San Diego Convention Center, San Diego.

Apr. 1st

Adopted by Foundation of Kinoshita Memorial Enterprise (research aid)

Apr. 1st

Adopted by Takahashi Industrial and Economic Research Foundation (research aid)

Mar. 31st

Adopted by Ito Chube foundation (research aid)

Mar. 15th-18th

Attended the 70th Japanese Society of Applied Physics (JSAP) spring meeting.

Mar. 4th

A review article on near-field optical microscopy for biological applications was published in Biophysics and Physicobiology.

Feb. 21st

Our work on Raman spectroscopy study of an adenosine analogue called COA-Cl was published in the Journal of Physical Chemistry A. 

This was done under the collaboration with Prof. Tsukamoto (Kagawa Univ.) and Prof. Higashi (Kyoto Univ.). I am so happy to publish the paper with my aunt, Prof. Tsukamoto.

2022

Sep. 20th-23rd

Attended the 83rd Japanese Society of Applied Physics (JSAP) autumn meeting @ Tohoku University, Japan

Aug. 31st-Sep. 2nd

Attended AFM BioMed Conference 2022 @ Okazaki Conference Center.

Aug. 29th-30th

Organized and attended ON conference @ Awaji Yumebutai International Conference Center.

Aug. 20th-24th

Invited talk at SPIE Optics + Photonics 2022 @ San Diego Convention Center, San Diego, USA.

Jul. 31st-Aug. 5th

Oral presentation at CLEO Pacific Rim @ Sapporo Convention Center.

Jul. 27th

Our work on tapping-mode tip-enhanced Raman spectroscopy was published in Scientific Reports.

Jul. 26th

Our work on nanoscale optical switching based on ultraviolet and visible plasmon nanofocusing was published on arXiv.

Jul. 15th

Our work on the ultrastable long-term super-resolution Raman imaging was published in Science Advances.

This work was also featured in some articles below.

Optics & Photonics News by Optica

Phys.org

Mar. 30th

Our review article regarding near-field optical microscopy was published in SEIBUTSU BUTSURI from the Biophysical Society of Japan.

Mar. 14th-15th

Attended Global Nanophotonics 2020 @ Osaka International Convention Center, Osaka, Japan.

Fen. 28th

Invited talk online in the IMS-FHI Joint Seminar.

2021

Sep. 9th

Our work on plasmonic field mapping using nano-Raman imaging was published in The Journal of Physical Chemistry C.

Aug. 1st

Online invited talk in SPIE Optics + Photonics 2021 @ San Diego Convention Center, San Diego, USA.

Apr. 2nd

A book entitled "Modern Techniques of Spectroscopy" was published from Springer Nature, where I contributed to the chapter "Tip-enhanced Raman spectroscopy".

Mar. 31st

Our collaborative work with Prof. Hattori and Prof. Kitamura (Kove Univ.) on Raman imaging analysis of organic semiconducting material was published in ACS Omega.

Mar. 15th

Adopted by Toyota Riken Scholar from Toyota Physical and Chemical Research Institute (research aid)

Mar. 10th

Our work on broadband plasmon nanofocusing was published in The Journal of Physical Chemistry C.

Feb. 1st

Appointed as a Lecturer (Full-time) at Institute for Advanced Co-Creation Studies, Osaka University. 

I concurrently serve as a Lecturer at the Department of Applied Physics, Osaka University.

Jan. 5th

Adopted by NAKATANI FOUNDATION for advancement of measuring technologies in biomedical engineering (research aid)

2020

Dec. 18th

Adopted by Research Foundation for Opta-Science and Technology (research aid)

Dec. 10th

Our review article regarding broadband plasmon nanofocusing was published in Kougaku.

Dec. 4th

Our collaborative work with Prof. Smith (Osaka Univ.) on Raman analysis of lipid was accepted by Analyst.

Dec. 4th

Our work on low-frequency Raman analysis of MoS2 was published in Scientific Reports.

Oct. 15th-16th

Invited talk online @ the 63rd Annual Meeting of the Japan Radiation Research Society.

Oct. 10th

An article regarding 3DCG was published in Kougaku.

Sep. 8th-11th

Invited talk online @ the 81st Japanese Society of Applied Physics (JSAP) autumn meeting (JSAP-OSA Joint Symposia 2020).

Jun. 17th

Our Science Advances work was featured in Phys.org.

Jun. 17th

Our work on low-frequency Raman analysis of MoS2 was published in Applied Physics Express.

Jun. 8th

Our work on the fabrication of plasmonic cantilever tips was published in Nanotechnology.

Jun. 3rd

Our work on the broadband plasmon nanofocusing was published in Science Advances.

May. 11th

Our work on the tip-enhanced Raman imaging of multi-walled carbon nanotubes was published in ACS Applied Nano Materials.

Mar. 4th

Our work on construction of cryostat system and low-temperature Raman imaging was published in the Journal of Physical Chemistry C.

Jan. 29th

Our collaborative work with Prof. Sekitani and Prof. Uemura (Osaka Univ.)  was published in Applied Physics Express.

Jan. 22nd

Selected as SPIE Community Champion

2019

Dec. 9th-12th

Invited talks at Global Nanophotonics 2019 @ National Taiwan University, Taipei, Taiwan.

Nov. 29th-30th

Invited talks at the 4th research workshop organized by Photonics Division of JSAP @ Okinawa, Japan

Oct. 22nd

Our collaborative work with Prof. Sekitani and Prof. Uemura (Osaka Univ.)  was published in Scientific Reports.

Sep. 19th

Adopted by JST PRESTO project

Sep. 18th-21st

Two invited talks at the 80th Japanese Society of Applied Physics (JSAP) autumn meeting @ Hokkaido University, Japan

Sep. 18th

Awarded the 46th Young Scientist Presentation Award for the oral presentation at the 66th Japanese Society of Applied Physics (JSAP) spring meeting @ Tokyo Institute of Technology (Mar. 9th-12th)

Aug. 23th

Oral presentation at the 1st research meeting organized by JSAP young scientist student chapter -Optics & Photonics division- @ Campus Plaza Kyoto, Kyoto, Japan

Aug. 11th-15th

Invited talk at SPIE Optics + Photonics 2019 @ San Diego Convention Center, San Diego, USA

Aug. 10th

Attended as a facilitator to the SPIE student leadership workshop at SPIE Optics + Photonics 2019 @ San Diego Convention Center, San Diego, USA

Jul. 27th-28th

Attended LaSIE summer school at Amanohashidate, Kyoto

Jul. 4th-5th

Oral presentation at the Japan Society for Laser Microscopy symposium @ Osaka University, Japan

May. 14th-16th

Oral presentation at the 2019 Annual Meeting of the Spectroscopical Society of Japan @ Kyoto University, Kyoto, Japan (Got awarded 2019 Young Scientist Award of The Spectroscopical Society of Japan)

Mar. 14th

Our collaborative work with Prof. Ando (Kanazawa Univ.), Prof. Uchihashi (Nagoya Univ.), and Prof. Iino (Institute for Molecular Science) was accepted for publication in BBA General Subjects.

Mar. 9th-12th

Oral presentation at the 66th Japanese Society of Applied Physics (JSAP) spring meeting @ Tokyo Institute of Technology, Japan

Mar. 6th

Patent regarding sample temperature control system is applied.

Feb. 25th

Our work on plasmonic nanolens was published in Scientific Reports.

Feb. 20th

Our work on tip-enhanced Raman imaging of MoS2 was published in Applied Physics Letters.

Feb. 18th

Our collaborative work with Prof. Sekitani and Prof. Uemura (Osaka Univ.)  was published in Materials

Feb. 7th

Adopted by Research Foundation for the Electrotechnology of Chubu (research aid)

2018

Dec. 18th

Adopted by TONEN GENERAL SEKIYU RESEARCH / DEVELOPMENT ENCOURAGEMENT & SCHOLARSHIP FOUNDATION (research aid)

Dec. 14th

Awarded 35th Inoue Research Award for Young Scientists (from Inoue Foundation for Science)

Dec. 13th

Adopted by The Uehara Memorial Foundation (research aid)

Dec. 9th-12th

Poster presentation at Global Nanophotonics 2018, Tata Institute for Fundamental Research, Mumbai, India

Dec. 7th

Adopted by Kansai Research Foundation for technology promotion (research aid)

Dec. 4th

Adopted by SECOM Science and Technology Foundation "SECOM challenge" (research aid)

Dec. 4th

Adopted by Shimazu Science Foundation (research aid)

Sep. 18th-21st

Oral presentation at the 79th Japanese Society of Applied Physics (JSAP) autumn meeting (JSAP-OSA joint symposia) @ Nagoya Congress Center, Japan

Sep. 16th-17st

Oral presentation at the 2nd ISYSE research workshop @ Ishikin Ryokan, Nagaragawa Hot Spring, Gifu, Japan

Sep. 14th

Our work on plasmonic transfer was published in Applied Physics Express.

Aug. 19th-23rd

Invited talk at SPIE Optics + Photonics 2018 @ San Diego Convention Center, San Diego, USA

Jul. 27th-28th

Attended LaSIE summer school at Ohmi-Imazu

Jun. 27th

Awarded by Osaka University COiRE Section for Fostering Young Researchers

Jun. 26th

An article was published in Manufacturing and Technology.

Jun. 20th

Adopted by JGC-S SCHOLARSHIP FOUNDATION (research aid)

Jun. 2nd

Poster presentation @ Chitose Institute of Science and Technology, Hokkaido, Japan

May. 10th

Established JSAP Hikari-Wakate chapter (JSAP chapter for young scientists working on Optics) as the president

Apr. 13th

Our collaborative work with Prof. Fukuda (Saitama Univ.), Prof. Uchihashi (Nagoya Univ.), and Prof. Ando (Kanazawa Univ,) was published in Colloids and Surfaces B: Biointerfaces.

Apr. 6th

Adopted by Ito Chube foundation (research aid)

Apr. 2nd

Adopted by Iketani Science and Technology Foundation (research aid)

Mar. 29th-30th

Attended Osamu Nakamura Conference @ Awaji Island

Mar. 29th

Adopted by The Kyoto Technoscience Center (research aid)

Mar. 17th-20th

Attended the 65th Japanese Society of Applied Physics (JSAP) spring meeting @ Waseda University, Tokyo, Japan

Mar. 9th

Adopted by Inamori Foundation Research Grants

Mar. 5th

Poster presentation at the annual meeting of the Biophysical Society of Japan -Chubu- @ Nagoya University, Japan

Jan. 19th

Poster presentation at the 43rd symposium of Japan Society for Laser Microscopy @ Photonics Center, Osaka University, Japan

2017 

Dec. 28th

Adopted by NAKATANI FOUNDATION for advancement of measuring technologies in biomedical engineering (research aid)

Dec. 18th

Adopted by Shorai Foundation for Science and Technology (research aid)

Dec. 6th-8th

Poster presentation at Global Nanophotonics 2017 @ Sheridan Hotel, Palawan, Philippines

Sep. 5th-8th

Oral presentation at the 78th Japanese Society of Applied Physics (JSAP) autumn meeting (JSAP-OSA joint symposia) @ Fukuoka Convention Center, Japan

Aug. 21st-25th

Oral presentation at The 24th Congress of the International Commission for Optics (ICO-24) @ Keio Plaza Hotel, Tokyo

Aug. 3rd-4th

Attended LaSIE summer school at Arima onsen

Aug. 3rd

Adopted by Osaka University COiRE Section for Fostering Young Researchers (research aid)

Jun. 26th-28th

Awarded Best Poster Award at 9th International Conference on the Molecular Electronics and Biophotnics (M&BE) @Ishikawa Ongaku-do, Kanazawa, Japan

Jun. 5th

Awarded by the Murata Science Foundation (research aid)

Mar. 31st-Apr. 1st

Attended Osamu Nakamura Conference @ Awaji Island

Mar. 14th-17th

Oral presentation at the 64th Japanese Society of Applied Physics (JSAP) spring meeting @ Pacifico Yokohama, Japan

Jan. 1st

Appointed as an Assistant Professor at the Department of Applied Physics, Osaka University

2016

Nov. 25th-27th

Attended the 54th annual meeting of the Biophysical Society of Japan @ Tsukuba International Congress Center

Oct. 3rd-6th

Attended 4th Bio-AFM workshop @ KKR hotel, Kanazawa, Japan

Sep. 6th

Attended 4th Wakate forum by the Chemical Society of Japan @ Kanazawa

Apr. 1st

Appointed as a Postdoctral Fellow at Bio-AFM Frontier Research Center, Kanazawa University

Mar. 28th

Graduated from the Department of Applied Physics, Osaka University, and finished my Ph.D course.