Liberal Dictionary English Dictionary
noun Optics.
- the surface to which all light rays emanating from a single point and reflected by a curved surface, as a concave mirror, are tangent.
Caustic Surface | Article about Caustic Surface by The Free Dictionary
a) Wavefront(solid lines) and caustic(dashed lines) surfaces formed
CAVE | Projects: Non-Single Viewpoint Imaging: Raxels and Caustics
Caustic surface produced by a plane wavefront refracted through