摘要
制备了自聚焦透镜的基础玻璃 ,对其透过率进行了测试 ,并对由这种玻璃制成的梯度折射率(GRIN)棒的折射率分布进行了分析。结果表明 ,基础玻璃在可见和近红外波段的透过率大于 89%;GRIN棒内部的折射率分布接近理想分布。
The base glass for a self-focusing lens was prepared. The test on its optical transmittance was conducted, and analysis of the refractive index profile of a gradient index (GRIN) rod made of the base glass was performed. The results show the current base glass possesses transmittance higher than 89% in visible and near infrared bands, and the refractive index profile in the GRIN rod is in close proximity to the ideal distribution.
出处
《光学精密工程》
EI
CAS
CSCD
2002年第5期483-486,共4页
Optics and Precision Engineering
基金
中科院创新基金 (No .C0 1L0 1)
关键词
制备
光通信
梯度折射率
自聚焦透镜
离子交换
optical communication
gradient index
self-focusing lens
ion-exchanging
