LIGHT RADIATOR: MOVABLE OPTICAL SLIDE MEMBER DIFFUSES AND RADIATES INCOMING LIGHT RAYS

摘要

A light radiator for effectively diffusing and radiating light rays which have been transmitted through an optical cable or the like outside of said optical conductor cable. The light radiator is comprised of a transparent cylinder; an optical conductor for guiding light rays into the cylinder through one end of it; an optical means that is movably accommodated in the cylinder for reflecting the light rays guided into it from the optical conductor and for radiating them outside of the cylinder; and a driving means for moving the optical means along the axis of the cylinder.