School personnel information

写真b

YOSHIMURA Masashi


Date of Birth

1971.08

Mail Address

Mail Address

URL

http://www.ile.osaka-u.ac.jp/research/ths/index.html

Gender

Male

Organization 【 display / non-display

  • 1999.04.01 - 2005.03.31, Graduate School of Engineering, Research Assistant

  • 2005.04.01 - 2007.03.31, Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Research Assistant

  • 2007.04.01 - 2007.09.30, Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Assistant Professor

  • 2007.10.01 - 2016.03.31, Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Associate Professor

  • 2016.04.01 - 2017.04.30, Institute of Laser Engineering, Professor

  • 2017.05.01 - , ., Professor

Education 【 display / non-display

Osaka University Faculty of Engineering  Graduated 1994.03
Osaka University Graduate School, Division of Engineering  Completed 1996.03
Osaka University Graduate School, Division of Engineering  Completed 1999.03

Employment Record 【 display / non-display

Osaka University, Graduate School of Engineering, Research Assistant 1999.04 - 2007.03
Osaka University, Graduate School of Engineering, Assistant Professor 2007.04 - 2007.09
Osaka University, Graduate School of Engineering, Associate Professor 2007.10 - 2016.03
Osaka University, Institute of Laser Engineering, Professor 2016.04 -
RIKEN, Visiting Scientist 2013.11 -

Research topics 【 display / non-display

  • Applied physical properties-related

  • Optical engineering and photon science-related

  • Applied physical properties-related

Academic Society Membership 【 display / non-display

  • The Optical Society (OSA) (1997/07-)

 

Academic Papers 【 display / non-display

  • Vacancy-type defects in bulk GaN grown by the Na-flux method probed using positron annihilation, A. Uedono, M. Imanishi, M. Imade, M.Yoshimura, S. Ishibashi, M. Sumiya and Y. Mori, Journal of Crystal Growth,Vol.475, pp.261-265, 2017.10, Papers

  • Strong yellow emission of high-conductivity bulk ZnO single crystals irradiated with high-power gyrotron beam , Kosaku Kato, Hongsong Qiu, Eduard Khutoryan, Yoshinori Tatematsu, Masahiko Tani, Toshitaka Idehara, Yuusuke Yamaguchi, Masafumi Fukunari, Yuto Maeda, Kyoya Takayama, Yuki Minami, Melvin John Empizo, Takayuki Kurihara, Kohei Yamanoi, Toshihiko Shimizu, Keisuke Takano, Nobuhiko Sarukura, Tsuguo Fukuda, Masashi Yoshimura, Makoto Nakajima, Applied Physics Letters,111(3) 031108, 2017.07, Papers

  • Homoepitaxial HVPE growth on GaN wafers manufactured by the Na-flux method, M. Imanishi, T. Yoshida, T. Kitamura, K. Murakami, M. Imade, M. Yoshimura, M. Shibata, Y. Tsusaka, J. Matsui, and Y. Mori, Crystal Growth & Design,Vol.17, No.7, pp3806-3811, 2017.06, Papers

  • Enhancement of lateral growth of the GaN crystal with extremely low dislocation density during the Na-flux growth on a point seed, M.Hayashi, M.Imanishi, T.Yamada, D.Matsuo, K.Murakami, M.Maruyama, M.Imade, M.Yoshimura, Y.Mori, Journal of Crystal Growth,Vol.468, pp.827-830, 2017.06, Papers

  • Increase in the growth rate of GaN crystals by using gaseous methane in the Na flux method, K. Murakami, S. Ogawa, M. Imanishi, M. Imade, M. Maruyama, M. Yoshimura and Y. Mori, Japanese Journal of Applied Physics,Vol.56, pp.055502-1 - 055502-4, 2017.04, Papers

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Books 【 display / non-display

  • Special, Nonlinear Optical Borate Crystals, M. Yoshimura, T. Sasaki, and Y. Mori, Wiley-VCH, ISBN, 978-3-527-41009-5, 2012.04

  • Special, Bulk Single Crystals of Group III Nitride Substrates and Lattice-Matched Substrates for High Performance Nitride-Based Devices, ISBN, 978-4-7813-0133-4, 2009.10

  • Special, Advanced Growth Technology and Application of Bulk Single Crystal, ISBN, 978-4-88231-535-3, 2006.03

  • Special, Recent Advances in Research and Development of Organic Crystalline Materials, ISBN, 978-4-88231-536-0, 2005.12

  • Special, Crystal Growth Technology, Editors Hans J. Scheel and T. Fukuda, Chapter 20, "Growth of nonlinear-optical crystals for laser-frequency conversion", T. Sasaki, Y. Mori, and M. Yoshimura, John Wiley & Suns, 2003.10

Patents / Utility models / Designs 【 display / non-display

  • United States, Optical wavelength conversion element having a cesium-lithium-borate crystal, M. Yoshimura, T. Sasaki, Y. Mori, M. Nishioka, T. Katsura, T. Kojima, and J. Nishimae, (US)7,948,673(Registration), 2008.09, 2011.05

  • United States, Method for producing borate-based crystal and laser oscillation apparatus, T. Sasaki, Y. Mori, M. Yoshimura, M. Nishioka, S. Fukumoto, T. Matsui, and T. Saji, (US)7,744,696(Registration), 2004.02, 2010.06

  • ロシア, Method for producing borate-based crystal and laser oscillation apparatus, SASAKI Takatomo,MORI Yusuke,YOSHIMURA Masashi, NISHIOKA Muneyuki,FUKUMOTO Satoru, MATSUI Tomoyo,SAJI Takashi, (RU)2338817(Registration), 2004.02, 2008.11

  • 中国, Method for producing borate-based crystal and laser oscillation apparatus, (CN)ZL200480004188.1(Registration), 2004.02, 2008.01

  • Japan, Nonlinear optical crystal, Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Zhang-gui Hu, 特許3819710(Registration), 1999.08, 2006.06

Awards 【 display / non-display

  • OSA Senior Member, Masashi Yoshimura, The Optical Society, 2013.06

  • Prizes for Science and Technology(Research Category), The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology, Takatomo Sasaki, Yusuke Mori, and Masashi Yoshimura, Ministry of Education, Culture, Sports, Science and Technology, 2007.04

  • Prize of Laser Engineering; Medal of Excellent Review Paper, Hiroaki Adachi, Youichiroh Hosokawa, Hiroshi Masuhara, Masashi Yoshimura, Yusuke Mori, and Takatomo Sasaki, The Laser Society of Japan, 2005.05

 

Conference management 【 display / non-display

  • International Conference, JSAP-OSA Joint Symposia 2013, Program Committee, Session Organizer, 2013.09

Outside Activity Management 【 display / non-display

  • Other, Anna University, India, Ph.D. Thesis Foreign Examiner, 2013.07 - 2013.11