摘要
采用调节高温区与冷却区距离的方法，使多晶GeO2介质膜的颗粒度降低到0.1m左右，提高了光纤的传输能力，将光纤的传输损耗降低到0.8dB/m以下。
By changing the distance between the high temperature section and the cooling section to reduce the particle size of polycrystalline germanium dioxide to about 0.1m, we have greatly improved the transmitting capability of hollow-core fibers. And the transmission loss has been successfully reduced to 0.8dB/m. So we have eliminated additional scattering loss caused by relatively bigger particle of polycrystalline germanium dioxide.
出处
《燕山大学学报》
CAS
2001年第2期131-134,共4页
Journal of Yanshan University
基金
国家863新材料领域资助项目!(编号:863-715-001-0212)
