axicon

Based on the diffraction theory and stationary phase method, the diffraction patterns produced behind an axicon illuminated by spherical wave are derived.

用衍射理论及稳相法推导了锥形透镜后产生的衍射模式。

Design of fused-cone lensed fiber coupling with superluminescent emitting diode;

SLED中熔锥形透镜光纤耦合设计

Related Study of the Morphology of the Proximal Femur and the Biologic Fixation of Tapered Femoral Component;

股骨近端形态与锥形柄全髋生物学固定的相关研究

In order to solve the problem of the craze during dawing and several time dawing,design method of multilayer taper die,its structure and parameter are discussed in this paper.

为了解决拉深时开裂及多次拉深的问题,探讨了锥形多层拉深模的设计方法。