$\textrm{SiO}_2$-$\textrm{B}_2\textrm{O}_3$-CaO-$\textrm{P}_2\textrm{O}_5$계에서 조성이 Aerosol Flame Deposition법에 의해 제조된 유리박막의 열처리 온도와 굴절률에 미치는 영향

Effects of the Composition on the Consolidation Temperature and Refractive Index of the Glass Thin Film Fabricated by Aerosol Flame Deposition Method in $\textrm{SiO}_2$-$\textrm{B}_2\textrm{O}_3$-CaO-$\textrm{P}_2\textrm{O}_5$ System

  • 발행 : 1999.05.01

초록

The effects of the composition on the consolidation temperature and refractive index of the glass thin film fabricated by aerosol flame deposition method in SiO$_2$-B$_2$O$_3$-CaO-P$_2$O\ulcorner system were investigated. When the amount of CaO was constant in SiO$_2$-B$_2$O$_3$-CaO system the consolidation temperature of glass thin film decreased with increasing the amount of B$_2$O$_3$. Also, when the amount of SiO$_2$ and B$_2$O$_3$ was constant the consolidation temperature of glass thin film increased with increasing the amount of CaO. P$_2$O\ulcorner was added to 72.5SiO$_2$-25B$_2$O$_3$-2.5CaO in order to decrease its consolidation temperature. As the amount of P$_2$O\ulcorner increased its consolidation temperature decreased and the refractive index linearly increased from 1.4649 to 1.4684. When the amount of CaO and P$_2$O\ulcorner was constant in SiO$_2$-B$_2$O$_3$-CaO-P$_2$O\ulcorner system the consolidation temperature of glass thin film decreased with increasing the ratio of SiO$_2$/B$_2$O$_3$.

키워드

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