Photorefractive materials combine photoconductive and electro-optic properties: light affects
their electrical conductivity; their optical properties (refractive index, etc.) are affected by …

This book describes the processes of optical information recording in photorefractive crystals
and applications of these materials in phase-conjugating devices, holographic …

We present a new model (including both temperature and electron‐hole effects) of two‐
beam coupling in photorefractive semiconductors under an external dc field E 0. This model …

We present a new model, which incorporates both temperature and electron–hole effects, for
two-beam coupling in photorefractive semiconductors under an external dc field E_0. We …

We present measurements of the steady-state two-wave mixing gain in photorefractive InP:
Fe crystals cooled with a Peltier cell, as a function of fringe spacing, external dc field and …

The photorefractive effect is of considerable interest for parallel optical processing
operations. Semiconductor materials have received attention because of their potentially fast …

We present measurements of the steady-state two-wave mixing gain in photorefractive InP:
Fe crystals cooled with a Peltier cell, as a function of fringe spacing, external dc field and …

So far we have discussed the general problem of optical recording and readout. In this
chapter we analyse in more detail one of the most important aspects, namely, the process of …

Kathryn Walsh and Trevor J. Hall zyxwvutsrqponmlkjihgfedcbaZYXWVUTSR… University of
London, King's College, Physics Depart ment, Strand, London WC2R 2LS, UK Received 28 …