Prof. Koji Sugioka
Team Leader at RIKEN Ctr for Advanced Photonics
SPIE Involvement:
Conference Program Committee | Conference Chair | Track Chair | Author | Editor
Area of Expertise:
Laser micro and nano processing
Profile Summary

Koji Sugioka is a senior research scientist at RIKEN – Advanced Science Institute and a guest professor at Tokyo University of Science and Tokyo Denki University. He received B.E., M.E. and Ph.D degrees in electronics form Waseda University in 1984, 1986 and 1993, respectively.
Sugioka joined RIKEN in 1986. At RIKEN, he has worked on doping, etching and deposition of semiconductors and surface modification of metals by using excimer lasers. He also studied on microfabrication of hard materials like glass by using VUV and ultrafast lasers. His current interests center on the development of advanced laser microprocessing techniques for performing surface and 3-D microstructuring of transparent materials, with applications to lab-on-a-chip, photonic and electronic devices.
Sugioka has received eight awards for his research, inventions and contributions in the area of laser microprocessing. He published more than 130 articles, gave more than 80 invited talks at international conferences and about 90 invited talks at domestic conferences, and has about 30 patents or pending patents.
Sugioka served as a conference chair, co-chair, and committee member for numerous international conferences. He is also editor-in-chief of the Laser Micro/Nanoengineering.
Publications (107)

Proceedings Article | 20 June 2024 Presentation
Proceedings Volume PC13005, PC1300508 (2024)
KEYWORDS: Ultrafast lasers, Materials processing, Laser processing, Ultrafast phenomena, 3D applications, Surface enhanced Raman spectroscopy, Glasses, Biosensing, Biological and chemical sensing, 3D surface sensing

Proceedings Article | 12 June 2024 Paper
Florin Jipa, Paula Florian, Madalina Icriverzi, Gianina Popescu-Pelin, Petronela Garoi, Raluca Ivan, Dragos Budei, Emanuel Axente, Koji Sugioka, Felix Sima
Proceedings Volume 13187, 1318708 (2024)
KEYWORDS: Laser processing, Laser irradiation, Titanium, Scanning electron microscopy, Picosecond phenomena, Oxides, Alloys, Proteins, Adhesion, Stem cells

Proceedings Article | 13 March 2024 Presentation
Proceedings Volume PC12872, PC128720D (2024)
KEYWORDS: Fabrication, Super resolution, Polymers, Two photon polymerization, Refractive index, Water, Ultraviolet radiation, Transparency, Resistance, Prostate cancer

Proceedings Article | 13 March 2024 Presentation
Jiawei Zhang, Kotaro Obata, Kazunari Ozasa, Takanori Uzawa, Yoshihiro Ito, Koji Sugioka
Proceedings Volume PC12873, PC1287304 (2024)
KEYWORDS: Ultrafast phenomena, Nucleic acids, Glasses, Rapid manufacturing, Silicon, Polymers, Molecules, Molecular biology, Biological samples, Wet etching

Proceedings Article | 13 March 2024 Presentation
Proceedings Volume PC12872, PC1287207 (2024)
KEYWORDS: Cancer, Tumor growth modeling, Glasses, Ultrafast lasers, Laser processing, Miniaturization, X-rays, Wet etching, System integration, Radiotherapy

Showing 5 of 107 publications
Proceedings Volume Editor (14)

Showing 5 of 14 publications
Conference Committee Involvement (77)
Laser-based Micro- and Nanoprocessing XIX
25 January 2025 | San Francisco, California, United States
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXX
25 January 2025 | San Francisco, California, United States
Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXV
25 January 2025 | San Francisco, California, United States
Nanoscale and Quantum Materials: From Synthesis and Laser Processing to Applications 2025
25 January 2025 | San Francisco, California, United States
Laser-based Micro- and Nanoprocessing XVIII
29 January 2024 | San Francisco, California, United States
Showing 5 of 77 Conference Committees
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