Prof. Koji Sugioka
Team Leader at RIKEN Ctr for Advanced Photonics
SPIE Involvement:
| Fellows Committee | Fellow status | Conference Program Committee | Symposium Chair | Symposium Committee | Conference Co-Chair | Conference Chair | Author
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 (95)

PROCEEDINGS ARTICLE | March 14, 2018
Proc. SPIE. 10520, Laser-based Micro- and Nanoprocessing XII
KEYWORDS: Crystals, Silicon, Laser processing, Semiconductor lasers, Laser ablation, Solids, Nanomaterials, Laser crystals, Semiconducting wafers, Liquids

PROCEEDINGS ARTICLE | February 16, 2018
Proc. SPIE. 10519, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIII
KEYWORDS: Nanostructures, Microfluidics, Femtosecond phenomena, Metals, Glasses, Copper, Surface enhanced Raman spectroscopy, Raman spectroscopy, Plating, Nanolithography

PROCEEDINGS ARTICLE | February 17, 2017
Proc. SPIE. 10092, Laser-based Micro- and Nanoprocessing XI
KEYWORDS: Microfluidics, Femtosecond phenomena, Cancer, Polymers, Glasses, Laser processing, Additive manufacturing, Photoresist materials, Biomimetics, Lab on a chip, Ultrafast lasers, Wet etching, New and emerging technologies

PROCEEDINGS ARTICLE | March 14, 2016
Proc. SPIE. 9735, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXI
KEYWORDS: Microfluidics, Femtosecond phenomena, Optical lithography, Electrodes, Metals, Glasses, Copper, Laser ablation, Plating, Chemical lasers

PROCEEDINGS ARTICLE | March 14, 2016
Proc. SPIE. 9735, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXI
KEYWORDS: Femtosecond phenomena, Axicons, Gaussian beams, Etching, Silicon, Objectives, Bessel beams, Photomicroscopy, Pulsed laser operation, Absorption

PROCEEDINGS ARTICLE | March 4, 2015
Proc. SPIE. 9350, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XX
KEYWORDS: Microfluidics, Femtosecond phenomena, Modulation, Polymers, Glasses, Laser processing, Laser applications, Photoresist materials, Wet etching, Channel projecting optics

Showing 5 of 95 publications
Conference Committee Involvement (58)
Laser Additive Manufacturing and Laser Peening
20 October 2019 | Hangzhou, China
Laser-based Micro- and Nanoprocessing XIII
5 February 2019 | San Francisco, California, United States
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV
4 February 2019 | San Francisco, California, United States
Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XIX
2 February 2019 | San Francisco, California, United States
SPIE LASE
2 February 2019 | San Francisco, United States
Showing 5 of 58 published special sections
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