1.

Conference Proceedings
Conference Proceedings
1. Behaviors of Nonequilibrium Carriers in Er, O-Codoped GaAs for 1.5μm Light-Emitting Devices with Extremely Stable Wavelength
Fujiwara, Y. ; Koizumi, A. ; Nakamura, K. ; Suzuki, M. ; Takeda, Y. ; Tonouchi, M.
Pub. info.: Advanced structural and functional materials design : proceedings of the International Symposium on Advanced Structural and Functional Materials Design, Osaka, Japan, November 10th-12th, 2004.  pp.159-164,  2006.  Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 512
2.

Conference Proceedings
Conference Proceedings
2. Effects of S-Doping and Subsequent Annealing on Photoluminescence around 1.54um from Er-Containing ZnO
Zhou, Z. ; Sato, N. ; Komaki, T. ; Koizumi, A. ; Komori, T. ; Morinaga, M. ; Fujiwara, Y. ; Takeda, Y.
Pub. info.: PRICM 5 : the Fifth Pacific Rim International Conference on Advanced Materials and Processing, November 2-5, 2004, Beijing, China.  pp.1125-1128,  2005.  Uetikon-Zuerich.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 475-479(2)
3.

Conference Proceedings
Conference Proceedings
3. 1.54-μm spontaneous and stimulated emission of Er-20 centers in GaAs: experiments and modeling
Eliseev, P.G. ; Gastev. S.V. ; Koizumi, A. ; Fujiwara, Y. ; Takeda, Y.
Pub. info.: Rare-Earth-Doped Materials and Devices VI.  pp.35-42,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4645