Energy transfer from trapped to untrapped $Er^{3+}$ ions in Calcium Niobium Gallium Garnet Crystal doped with trivalent erbium ions investigated by time-resolved laser excitation spectroscopy
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- 한국광학회:학술대회논문집
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- 한국광학회 2007년도 하계학술발표회 논문집
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- pp.107-107
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- 2007