Augmented reality (AR) display, which superimposes virtual images on ambient scene, can
visually blend the physical world and the digital world and thus opens a new vista for human …

Spatiotemporal vortices of light, featuring transverse orbital angular momentum (OAM) and
energy circulation in the spatiotemporal domain, have received increasing attention recently …

Projecting high-quality three-dimensional (3D) scenes via computer-generated holography
is a sought-after goal for virtual and augmented reality, human–computer interaction and …

With the explosive growth of mathematical optimization and computing hardware, deep
neural networks (DNN) have become tremendously powerful tools to solve many …

Holography provides access to the optical phase. The emerging compressive phase
retrieval approach can achieve in-line holographic imaging beyond the information-theoretic …

In this paper, we review the existing approaches for vortex and vector beam shaping and
generation in the terahertz frequency range. The particular focus of this review is on the …

In recent years, rapid developments in imaging concepts and computational methods have
given rise to a new generation of imaging technologies based on chaos. These chaos …

The appearance of the first laser approximately 12 years after the invention of holography by
Gabor (1948) revolutionized the field of optical metrology. In fact, the invention of …

A three-dimensional (3D) holographic display (3DHD) can preserve all the volumetric
information about an object. However, the poor fidelity of 3DHD constrains its applications …

Photopolymers hold great promise for the preparation of transparent volume holographic
gratings (VHG), which are core optical elements in many application fields. To improve the …