Constrained codes are a key component in digital recording devices that have become
ubiquitous in computer data storage and electronic entertainment applications. This paper …

The prospect of massive parallelism of optics enabling fast and low energy cost operations
is attracting interest for novel photonic circuits where 3-dimensional (3D) implementations …

An electron donor-acceptor-donor molecule consisting of two porphyrin donors rigidly
attached to the two-electron acceptor N, N′-diphenyl-3, 4, 9, 10-perylenebis …

The promise of new architectures and more cost-effective miniaturization has prompted
interest in molecular and biomolecular electronics. Bioelectronics offers valuable near-term …

We propose single-step additive fabrication of graded-index optical elements by introducing
the light exposure as the additional dimension to three-dimensional (3D) laser writing …

Optical computing is a very interesting 60‐year old field of research. This paper gives a brief
historical review of the life of optical computing from the early days until today. Optical …

Micrometer-sized reflection holograms can be written into a rapidly rotating homogeneous
photopolymer disk at the focus of a high-numerical-aperture beam and its retroreflection to …

We had accomplished recording and readout of bit patterns by two-photon 3D optical
storage technology using a new photochromic diarylethene, 1, 2-bis (2-methyl-5-methylene …

Optics and optical recording have a long history. Already in the ancient temples of Egypt and
in Stonehenge, optical imaging was used in religious ceremonies. As early as the 17th …

Abstract 3D printing based on multiphoton absorption is playing a growing role in
biomedical engineering and regenerative medicine. Multiphoton lithography is a 3D printing …