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About SUETSUGU MAKIKO
About TOUHIDUL ISLAM A.Z.M
About Univ. Rajshahi
About HANAOKA TSUKASA
About FUKUDA TAKESHI
About KAMATA NORIHIKO
About YAGI SHUHEI
About YAGUCHI HIROYUKI
About 照明学会全国大会講演論文集(CD-ROM)
About wavelength
About excitation (physics)
About photoluminescence
About Gallium
About phosphorus
About Nitrogen
About semiconductor alloys
About optical property
About light emitting diode
About concentration (ratio)
About Light
About energy
About spectrum
About spectral density
About nitrogen concentration
About excitation light
About AGE密度
About BGE密度
About light emitting diode
About PL強度
About photoluminescence
About 二波長
About Light sources,lighting apparatus
About 波長
About 励起
About PL
About 混晶
About 光学特性評価