锥长 meaning in English

cone length

Without the misalignment , coupling efficiency increases with the decreasing of taper length
失配不存在时，耦合效率随著锥长的增加而减小。
Abstract : the theoretical investigation of the coupling efficiency of a laser diode to a single mode fiber via a hemispherical lens on the tip of the tapered fiber in the presence of possible transverse offset and angular mismatch is reported . without the misalignment , coupling efficiency increases with the decreasing of taper length . with the misalignment , this relation is that the coupling efficiency decreases with each kind of offset
文摘:介绍了一种用于半导体激光器-单模光纤耦合的圆锥端半球透镜的耦合效率的理论计算.失配不存在时,耦合效率随着锥长的增加而减小.失配存在时耦合效率随轴向和角向失配的增大而减小