论文标题
Ruby的激光合成太阳光谱的光转换
Laser synthesis of ruby for photo-conversion of solar spectrum
论文作者
论文摘要
Ruby Grains是通过激光加热Al $ _2 $ o $ _3 $和Cr $ _2 $ o $ $ _3 $的干燥混合物来合成的。用于此目的的A ND：YAG激光的准连续辐射，平均功率为15W。合成红宝石晶粒在700 nm附近表现出强烈的光发光。合成的红宝石颗粒被整合到由粉聚合物制成的基质中。借助光荧光仪获得的Luminescene图证实了合成红宝石绿色蓝色辐射的有效照相转换为红色区域。 Ruby Grans可以使用液体中激光碎片的技术进一步将碎片碎片。
Ruby grains are synthesized by laser heating of the dry mixture of Al$_2$O$_3$ and Cr$_2$O$_3$. Quasi-continuous radiation of a Nd:YAG laser was used for this purpose with average power of 15 W. Synthesized ruby grains demonstrate strong photo-luminescence in the vicinity of 700 nm. Synthesized ruby grains were integrated into a matrix made of flouro-polymer. Luminescene map acquired with the help of a photo-fluorimeter confirms efficient photo-conversion of green-blue radiation of the synthesize ruby into red region. Ruby grans can further be fragmented to smaller particles using the technique of laser fragmentation in liquids.
