OPTICAL INFORMATION TRANSMISSION ELEMENT AND OPTICAL INFORMATION TRANSMISSION MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide an optical information transmission element not requiring alignment of a focal position.;SOLUTION: An optical information transmission element 101 transmits optical information from an input surface to an output surface. The optical information transmission element 101 is formed of a member having optical anisotropy. At least one straight line connecting the input surface with the output surface is aligned in a direction where phase velocity becomes a maximum on a curve by an arbitrary cross section passing through an origin of an equal frequency curved surface of the member having optical anisotropy.;COPYRIGHT: (C)2013,JPO&INPIT