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 …

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 …

After recalling the principal results of the theory of two-wave mixing gain enhancement in
photorefractive InP: Fe crystals under a dc field, we report on experiments performed with …

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 …

The two-wave mixing gain coefficient Γ was measured in photorefractive InP: Fe using a dc-
field and temperature regulation. Γ depends on the polarity of the applied electric dc-field …

The pump beam intensity dependent temporal response of the two-wave mixing in InP: Fe
crystals under dc fields at stabilized temperature has been studied. We observed a resonant …

The application of an external dc field enhances greatly the two-wave mixing gain in
photorefractive InP: Fe but the heating of the crystal prevents stable operation at high fields …

The dependence of a two-beam coupling gain on the grating period in Fe-doped InP is
characterized. I measure gains as large as 4 cm^− 1 at 1.06 μm for an applied field of 8 kV …

Two-wave mixing in photorefractive InP: Fe crystals is revisited in terms of an externally
applied dc field combined with the moving-grating technique. We show that the …

The phase shift between the intensity pattern and the index pattern in two-wave mixing
experiments has been determined from measured values of photorefractive two-wave …