作者: Libo Yuan , Anping Qui
关键词: Polarization-maintaining optical fiber 、 Guided ray 、 Lens Fiber 、 Optical fiber 、 Single-mode optical fiber 、 Graded-index fiber 、 Optics 、 Lens (optics) 、 Mode volume 、 Materials science
摘要: The upside-down taper lens optical fiber end is a new type of that may be useful for micro-optic image systems. We give the index distribution this kind end, and ray refraction formula at spherical surface trace equation are used to analyze transformation properties. Under paraxial approximation, matrix given.