We present an overview of our research effort on volume holographic digital data storage.
Innovations, developments, and new insights gained in the design and operation of working …

Data stored as volume holograms—optical interference patterns imprinted into a
photosensitive storage material—can be accessed both by address and by content. An …

An optical image recognition system based on the mechanism of crystal volume holography
and wavelet packet compression method is proposed and constructed. Volume holographic …

By use of speckle modulation on the object beam of a volume holographic optical correlation
system, we show that the sidelobes of the correlation patterns along the vertical direction, as …

Accuracy and scalability in holographic content-addressable storage Page 1 Accuracy and
scalability in holographic content-addressable storage Eric Kalman, Sebastian Kobras, Felix …

Molecules and polymers that undergo a photo-Fries rearrangement are studied by using
DFT calculation in order to predict the refractive index modulation which accompanies this …

Unfettered and near-instantaneous access to massive amounts of information has become
so commonplace that we are all starting to take it for granted. But the decreasing cost of …

Based on volume holographic correlator, a multi-sample parallel estimation method is
proposed to implement remote sensing image recognition with high accuracy. The essential …

We propose and demonstrate the use of phase images for content-addressable holographic
data storage. Use of binary phase-based data pages with 0 and π phase changes, produces …

We propose and demonstrate the use of hybrid ternary modulated digital pages for content-
addressable holographic data storage. Display of binary data pages with equal number of …