Ema Kazuhiro

J-GLOBAL         Last updated: Aug 10, 2019 at 02:41
 
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Name
Ema Kazuhiro
E-mail
k-emasophia.ac.jp
Affiliation
Sophia University
Section
Faculty of Science and Technology, Department of Engineering and Applied Sciences
Job title
Professor
Research funding number
40194021

Profile

1983-1986 Mechanical properties of optical glass fibers
1986-1991 Pulse-shape control of ultrafast optical pulses
1991-2002 Pulse propagation properties in excitonic resonant region
1991-present Nonlinear optics at exciton resonance in semiconductors
1994-present Generation and control of coherent phonons in semiconductors
1995-2001 Optical properties and nonlinear optics in polymers
1996-present Optical properties in organic-inorganic hybrid materials
2004-present Optical properties of photo-catalysis materials  
2006-present Optical properties of semiconductor nanocolumns
2006-2010 Optical properties and nonlinear optics in a quantum-dot ensemble
2006-present Anderson localization of light and random lasing
2007-present Optical properties of nitride semiconductors

Research Areas

 
 

Academic & Professional Experience

 
Nov 1986
 - 
Mar 1994
Faculty of Science,University of Tokyo
 
Apr 1993
 - 
Mar 1994
Chuo University
 
Mar 1994
 - 
Mar 1994
The University of Tokyo
 
Apr 1999
 - 
Sep 1999
The University of Tokyo
 
Apr 2000
 - 
Sep 2000
The University of Tokyo
 

Education

 
Apr 1979
 - 
Mar 1983
Department of Applied Physics, Faculty of Engineering, The University of Tokyo
 
Apr 1983
 - 
Mar 1985
Graduate School, Division of Engineering, The University of Tokyo
 
Apr 1985
 - 
Oct 1986
Graduate School, Division of Engineering, The University of Tokyo
 

Published Papers

 
Shuro Izumi, Masahiro Takeoka, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Ema, Masahide Sasaki
Scientific Reports   8 2999   2018   [Refereed]
Y. Inose, K. Ema, and K. Kishino
Jpn. J. Appl. Phys.   56 082101   2017   [Refereed]
Youhei Numata, Atsushi Kogo, Yosuke Udagawa, Hideyuki Kunugita, Kazuhiro Ema, Yoshitaka Sanehira, and Tsutomu Miyasaka
ACS Appl. Mater. Interfaces   9 18739-18747   2017   [Refereed]
B. Chaudhary, A. Kulkarni, A. K. Jena, M. Ikegami, Y. Udagawa, H. Kunugita, K. Ema, and T. Miyasaka
ChemSusChem.   10 2473-2479   2017   [Refereed]
Ryuki Hamaguchi, Masahiro Yoshizawa-Fujita, Tsutomu Miyasaka, Hideyuki Kunugita, Kazuhiro Ema, Yuko Takeoka, and Masahiro Rikukawa
Chem. Comm.   53 4366-4369   2017   [Refereed]

Misc

 
Optical Properties of Nitride-based Semiconductor Nanocolumns
Kazuhiro Ema and Katsumi Kishino
Function and Materials   31(5) 33-39   May 2011
Excitonic Enhencement of Third-Order Optical Nonlinearity in Regioregular Head-to-Tail Coupled Poly(3-Hexylthiophene)(共著)
EMA KAZUHIRO
Nonlinear optics : summaries of the papers presented at the topical meeting, July 8-12, 1996, Maui, Hawaii (Technical digest series, 1996, v. 11)   397   1996
Soliton Propagation in Two-Photon Resonant Region
R. Kitahara; J. Ishi; EMA KAZUHIRO
Nonlinear optics : summaries of the papers presented at the topical meeting, July 8-12, 1996, Maui, Hawaii (Technical digest series, 1996, v. 11)   143-147   1996
Time lens: Analogy between spatial diffraction and temporal dispersion
EMA Kazuhiro
Journal of applied physics, Japan   65(8) 817-823   Aug 1996
Shaping and control of ultrafast optical pulses
EMA Kazuhiro
Journal of applied physics, Japan   60(1) 41-44   Jan 1991

Books etc

 
Newton, Visual Chemistry
Ema Kazuhiro (Part:Contributor)
Newton Press   Jan 2013   ISBN:9784315519549
Introduction to Optical Physics
Ema Kazuhiro
Nov 2010   ISBN:9784254137323
『Ultrafast phenomena XIV : proceedings of the 14th international conference, Niigata, Japan, July 25-30, 2004』 (Springer series in chemical physics, 79) 「Ultrafast Intersubband Relaxation and Carrier Cooling in GaN/AlN Multiple Quantum Wells」
Ema Kazuhiro (Part:Joint Work, 295-297)
Springer   2005   ISBN:3540241108
Ultrafast opto-erectronics
Ema Kazuhiro (Part:Joint Work)
REALIZE Science&Engineering   Jul 2003   ISBN:4898080421
Time-resolved photoluminescence spectrum of polythiophene derivative
Ema Kazuhiro
Nanotechnology toward the Organic Photonics   2002   

Conference Activities & Talks

 
Influence of image charge effect on exciton fine structure in an organic-inorganic quantum well material
EMA KAZUHIRO, H. Takagi, M. Sato, Y. Takeoka, H. Kunugita, and K. Ema
The 31st International Conference on the Physics of Semiconductors (ICPS 2012)   Aug 2012   
Fundamental optical properties of InN grown by epitaxial lateral overgrowth method
EMA KAZUHIRO, T. Kametani, J. Kamimura, Y. Inose, H. Kunugita, A. Kikuchi, K. Kishino, and K. Ema
The 31st International Conference on the Physics of Semiconductors (ICPS 2012)   Aug 2012   
Carrier localization due to electron-phonon interaction in TiO2
EMA KAZUHIRO, S. Tsuchida, H. Sakama, K. Ema, and H. Kunugita
The 31st International Conference on the Physics of Semiconductors (ICPS 2012)   Aug 2012   
Anderson Localization of Light in Two-dimensional Random Arrays of Semiconductor Nanocolumns
EMA KAZUHIRO, Y. Inose, K. Ema, M. Sakai, A. Kikuchi, K. Kishino, and T. Ohtsuki
The 31st International Conference on the Physics of Semiconductors (ICPS 2012)   Aug 2012   
Quantum displacement receiver with feedforward operation for MPSK signals
EMA KAZUHIRO, S. Izumi, M. Takeoka, M. Fujiwara, N. D. Pozza, A. Assalini, K. Ema, and M. Sasaki
The 11th International Conference on Quantum Communication, Measurement and Computing   Aug 2012