title: Ray-tracing calculations for uniaxial optical components with curved surfaces.
abstract: A method of ray-tracing calculations for uniaxial optical components with curved surfaces is presented. A set of simple ray-tracing formulas is derived. With the spatial ray-tracing method in geometrical optics, by using a computer we plot spot diagrams of extraordinary-ray images formed by some crystal systems.
authors: Q T
authors: QT
authors: Liang
authors: X D
authors: XD
authors: Zheng