EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an exposure apparatus which decreases cross-talk when a row of light condensing points is formed on a face to be exposed regardless of arrangement interval of light emitting elements, and to provide an image forming apparatus.SOLUTION: The exposure apparatus includes a plurality of light condensing members including: rows of the light emitting elements in which a plurality of light emitting elements are arranged at least in one line; and a hologram recording layer in which a plurality of hologram elements which diffract the light injected from the light emitting elements corresponding to respective plural light emitting elements in the rows of the light emitting elements and condense on the face to be exposed are multiple-recorded. A plurality of the light condensing members are arranged so that light condensing points formed on the face to be exposed by a plurality of the hologram elements are arranged in the first direction predetermined, and a plurality of the rows of the light emitting elements are arranged in a plurality of rows in the second direction intersecting with the first direction.