High-order spatial harmonics of photorefractive gratings are detected directly in multiwave
mixing experiments in photorefractive AlGaAs/GaAs quantum wells operating in the Franz …

A vector approach is used to solve four-wave mixing in cubic, optically active, photorefractive
media for the case of undepleted pumps and in the absence of absorption. It is shown that in …

An analytical model is developed to describe transient grating formation in surface-charge-
dominated Pockels readout optical modulator devices for long exposures. It is shown that …

Large photorefractive two-wave mixing gain in CdZnTe: V at a 1.5-μm wavelength is
demonstrated with an external dc field and a third incoherent stimulating beam of 1.3-μm …

I personlige dagbogsblade fra 1998 og 1999 med udgangspunktet i samlivet med datteren
Laura på 3 år reflekterer forfatteren over sin samtid, dens mennesker og begivenheder-fra …

Dynamic holographic architectures for connecting processors in parallel computers have
been generally limited by the response time of the holographic recording media. In this …

We investigate the effects of the recording-erasure dynamics on the storage capacity of a
wavelength-multiplexed reflection-type photorefractive hologram by using a coupled …

Charge transfers between traps in undoped Bi12GeO20 (BGO) crystals have been
investigated so as to complete our previous studies concerning the mechanism of the …

Doping the photorefractive material bismuth germanium oxide, Bi 12 Ge O 20 (BGO), with
the 4 d atom molybdenum introduces only a small shift to lower energy in the absorption …

The molecularly doped polymer system polyvinylcarbazole: Lophine 1: 2, 4, 7‐trinitro‐9‐
fluorenone, which is both photoconductive and optically nonlinear, forms a grating whose …