Fumio Koyama

Profile
1985-1988  Research Associate, P&I Lab., Tokyo Tech
1988-2000  Associate Professor, P&I Lab., Tokyo Tech
2000-2016  Professor, P&I Lab., Tokyo Tech
2016-         Professor, FIRST, Tokyo Tech 
2018-       Dean, IIR, Tokyo Tech

Field of Specialization
Optoelectronics, VCSEL, Optical Interconnects, Optical Sensing, Laser Processing

 

Laboratory for Future Interdisciplinary Research of Science and Technology(IIR, Tokyo Tech)

 http://vcsel-www.pi.titech.ac.jp/index-j.html
 koyama@pi.titech.ac.jp

Research Hub Group:Social Implementation international hub group

Research Highlights

  • High power VCSEL amplifier (2016.7)

  • High speed coupled cavity VCSELs (2013.8)

Selected Awards

  • 1985 IEE Electronics Letters Premium Award

  • 1985 IEEE Best Student Paper Award

  • 1988 IEE Electronics Letters Premium Award

  • 1998 Marubun Scientific Award from Marubun Research Promotion Foundation1998 Paper Award from the Japan Society of Applied Physics

  • 2004 The Ichimura Prize in Science for Excellent Achievement

  • 2006 Electronics Society Award from IEICE

  • 2007 Prize for Science and Technology from MEXT

  • 2008 Fellow, IEEE

  • 2008 William Streifer Scientific Achievement Award from IEEE/LEOS

  • 2011 The Micro-Optics award from Microoptics Conference

  • 2012 Izuo Hayashi Award from Japan Society of Applied Physics

  • 2016 The Ichimura Prize in Industry for Excellent Achievement

  • 2017 Sakurai Kenjiro Memorial Award

  • 2018 Okawa Prize

Selected Publications

  • B.Drobot, R.Steudtner, J.Raff, G.Geipel, V.Brendler, S.Tsushima “Combining Luminescence Spectroscopy, Parallel Factor Analysis and Quantum Chemistry to Reveal Metal Speciation – a Case Study of Uranyl(VI) Hydrolysis” Chem. Sci20156, 964–972.
  • Takao, K.; Tsushima, S.; Ogura, T.; Tsubomura, T.; Ikeda, Y. “Experimental and Theoretical Approaches to Redox Innocence of Ligands in Uranyl Complexes: What is Formal Oxidation State of Uranium in Reductant of Uranyl(VI)?” Inorg. Chem201453, 5772-5780.
  • H.Khesbak, O.Savchuk, S.Tsushima, K.Fahmy “The role of water H-bond imbalances in B-DNA substate transitions and peptide recognition revealed by time-resolved FTIR spectroscopy” J. Am. Chem. Soc2011133, 5834-5842.
  • S.Tsushima, U.Wahlgren, I.Grenthe “Quantum Chemical Calculations of Reduction Potentials of AnO22+/AnO2+ (An = U, Np, Pu, Am) and Fe3+/Fe2+ Couples”, J. Phys. Chem. A 2006,110, 9175-9182.