LHPG法单晶光纤生长中的熔区控制技术  

Molten Zone Controlling Technique of Single Crystal Fiber by Means of LHPG Growth

作　　者：顾菊观 沈永行[2] 陈曙英[2] 赵渭忠[2] 

机构地区：[1]湖州师院物理系,湖州313000 [2]浙江大学物理系,杭州310027

出　　处：《材料科学与工程》2001年第4期20-23,共4页Materials Science and Engineering

基　　金：浙江省自然科学基金资助项目 ( 6 0 0 0 85 )

摘　　要：采用激光加热基座生长法 (LHPG)生长单晶光纤 ,研究晶体源棒的熔球大小、籽晶点入深度与熔区长度、生长速度、生长质量的关系及控制技术 。Molten zone controlling technique was used in the single crystal fiber growth by means of LHPG. It is found that, by carefully controlling the melting sphere of the source rod and the inserting depth of the seed, the good crystal fiber can be grown readily. The theoretical analysis and experimental results were presented.

关 键 词：单晶光纤 激光加热基座生长法 源棒熔球 熔区长度 晶体生长 生长速度 LHPG法 

分 类 号：TN253[电子电信—物理电子学] O78[理学—晶体学]