一种发红光的电子陷获型红外上转换材料的制备  

THE SYNTHESIS OF ONE KIND OF ELECTRON TRAPPING INFRA-RED UP-CONVERSION MATEKIAL WHICH EMITS RED LIGHT

作　　者：龚平[1] 杜力[1] 过晓晖 刘英[1] 候洵[1] 贾炜[1] 

机构地区：[1]中国科学院西安光学精密机械研究所,佛山佛航光信息联营有限公司

出　　处：《光子学报》1995年第4期293-295,共3页Acta Photonica Sinica

摘　　要：本文研制的电子陷获（ＥＴ）型红外上转换材料是在改进传统工艺的基础上，使用硫化助熔法，在石英反应管中，基质合成和掺杂一次完成，具有工艺简单、生长周期短、重复性好的优点。由于反应在密闭系统中完成，安全可靠，对实验室环境保护好，用这种方法制备出的红外上转换材料，在室温下用紫外光或可见光激励后，用红外激发时发红光，并测得了其激发光谱（红外）和发射光谱（红光）。In this thesis,The electron trapping infrared up conversion material was synthesizedusing sulfide flux method.The synthesis and doping were completed in a quartz tube at the sametime. This method has many advantages such as simple process,shortperiod of growth and goodrepetition,Because the whole process was in a tight system,it was safe and no pollution At roomtemperature,the up conversion material produced by this method can turn infrared light into redlight if pre-irritated by ultra-violet light.

关 键 词：发光粉 电子陷获 红外上转换材料 

分 类 号：TN213[电子电信—物理电子学]