A novel method for active fiber refractive index measurement based on beat frequency interrogation of the multi-longitudinal-mode distributed Bragg reflector ( DBR ) fiber laser was presented. 介绍了一种基于多纵模分布布拉格反射(DBR)光纤激光器拍频解调的有源光纤折射率测量方法。
Characteristics of Semiconductor / Superlattice Distributed Bragg Reflector(DBR) 半导体/超晶格分布布拉格反射镜的特性研究
Microcavity structure consisting of a distributed Bragg reflector ( DBR ) is designed. 设计了由分布布拉格反射镜(DBR)和金属反射镜面形成的微腔结构。
The tunable BIG RW distributed Bragg reflector lasers with two different coupling coefficient gratings are proposed and fabricated. 提出并制作出一种可调谐BIG-RW结构的激光器,该激光器包括两个不同耦合系数的Bragg光栅。
Distributed bragg reflector ( DBR ) and Fabry-Perot cavity were thoroughly analyzed by transfer matrix method. 运用传输矩阵法,深入的分析了分布布拉格反射镜原理和Fabry-Perot腔原理。