A poled single crystal of LiNbO3 doped with Rh as a new impurity is described in terms of its
storage performance in producing high‐efficiency simple phase holograms. Doping with Rh …

Optical holographic storage and pattern storage have been demonstrated in an integrated
ferroelectric-photoconductor device (Bi4 Ti30 12-ZnSe). The device has nondestructive …

Conventionally, reading and writing of data holograms utilizes a fraction of the light power
because of a trade off in write and read efficiencies. This system constraint can be mitigated …

A single LiNbO_3 crystal doped with U ions is a new sensitive phase holographic material
with high diffraction efficiency and with long thermal decay time of a hologram. The energy …

The design and the realization of an advanced precision optical test stand for evaluating
materials and developing tools and techniques for holographic digital data storage are …

Optical scanning holography (OSH) involves the principles of optical scanning and
heterodyning. The use of heterodyning leads to phase-preserving, which is the basic idea of …

The possibility to overcome the limited resolving power of imaging systems beyond the
bounds imposed by Abbe's diffraction theory has a long and successful history in applied …

We demonstrate a method of simultaneous holographic recording and readout in
photorefractive crystals that provides high write–read beam isolation and wide angular …

Self-pumping in cerium-doped strontium barium niobate has been observed with phase-
conjugate reflectivities near 6% and a formation time of 8 sec for a 200-mW/cm^ 2 beam at …

The diffraction efficiency of M holograms superimposed in the volume of the recording
medium is proportional to 1/M^ 2. We present a method, based on nondestructive localized …