Metasurfaces have been continuously garnering attention in both scientific and industrial
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …

During the past few years, metasurfaces have been used to demonstrate optical elements
and systems with capabilities that surpass those of conventional diffractive optics. Here, we …

Abstract Three-dimensional (3D) imaging sensors allow machines to perceive, map and
interact with the surrounding world. The size of light detection and ranging (LiDAR) devices …

Varifocal lenses, conventionally implemented by changing the axial distance between
multiple optical elements, have a wide range of applications in imaging and optical beam …

3D imaging technologies are applied in numerous areas, including self-driving cars, drones,
and robots, and in advanced industrial, medical, scientific, and consumer applications. 3D …

We explore a novel, free-space optics based approach for building data center
interconnects. It uses a digital micromirror device (DMD) and mirror assembly combination …

Optical metasurfaces (OMSs) have shown unprecedented capabilities for versatile wavefront
manipulations at the subwavelength scale. However, most well-established OMSs are static …

Monolithic microwave phased arrays are turning mainstream in automotive radars and high-
speed wireless communications fulfilling Gordon Moores 1965 prophecy to this effect …

A review of photonic integrated optical phased array (OPA) for space optical communication
is presented. We review and summarize the typical works of the photonic integrated OPAs …

Optical-phased arrays (OPAs) enable complex beamforming, random-access beam
pointing, and simultaneous scan and tracking of multiple targets by controlling the phases of …