摘要
用激光加热小基座法生长了直径为２００～１０００μｍ，长度达５０ｃｍ的蓝宝石单晶光纤．对蓝宝石单晶光纤的光学传输特性进行了分析和测试，结果表明蓝宝石单晶光纤在可见到近红外波段具有良好的光学传输特性，可应用于高温传感和医用近红外激光传输．
Sapphire single crystal fibers (diameter 200￣1000μm,length 10￣50cm) were grown by the laser heated pedestal growth method. The transmission and scattering losses for such kinds of fibers were analyzed and measured. The results show that the sapphire fibers have excellent optical transmission properties in visible and near infrared region of the spectrum, and can be used for medical transmission systems and high temperature sensor applications.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第3期221-225,共5页
Journal of Infrared and Millimeter Waves
基金
国家自然科学基金
关键词
蓝宝石单晶光纤
光纤传感器
红外传能
sapphire single crystal fiber,optical fiber sensor, infrared power transmission.
