Abstract

The persistent spectral hole burning property is known to add a fourth dimension to the optical data storage volume. Full advantage of the large capacity of such memories and of the intrinsic parallelism due to their optical nature can be taken in an application such as image storage. In this frame, the read-out operation has to be effected at video rate at least. This is not achieved by currently developed image-addressing methods. The present paper proposes a new procedure to overcome the so far encountered limitations.

© 1994 Optical Society of America