Abstract

In this report, we propose a method to sustain a hologram by a reformation with a optical feedback and a double phase conjugation[1], and present a free space optical interconnection with a semi-liner resonator. This device has advantages of a pure optical control, no thermal generation and high integration. Besides, it requires no continuous illumination of the control beam in order to sustain the hologram against the erasure effect of the exposure of the signal beams by the reformation effect of the feedback of the input signal beams.

© 2001 EPS