한국재료학회:학술대회논문집 (Proceedings of the Materials Research Society of Korea Conference)
- 한국재료학회 2003년도 추계학술발표강연 및 논문개요집
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- Pages.137-137
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- 2003
졸-겔 방법으로 제조된 Er doped $Al_2O_3/SiO_2$ 필름의 다공성과 결정성에 대한 광 발광 특성
The dependence of porosity and crystallity on photoluminescence properties of Er doped $Al_2O_3/SiO_2$ films prepared by sol-gel method
초록
Optical amplificator have been used to compensate the losses in the optical signal transmission and processing. Today, there has been increasing demand for the very low cost optical amplifier. Sol-gel offers considerable potential both low cost manufacture, and for great flexibility in materials composition and structure. In addition, the sol-gel process is a very attractive method for producing porous materials with controlled structure. In this work, we present the potoluminescence properties of Er doped A1
키워드