A review and perspective on optical phased array for automotive LiDAR

CP Hsu, B Li, B Solano-Rivas, AR Gohil… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
This paper aims to review the state of the art of Light Detection and Ranging (LiDAR)
sensors for automotive applications, and particularly for automated vehicles, focusing on …

A survey on LiDAR scanning mechanisms

T Raj, F Hanim Hashim, A Baseri Huddin, MF Ibrahim… - Electronics, 2020 - mdpi.com
In recent years, light detection and ranging (LiDAR) technology has gained huge popularity
in various applications such as navigation, robotics, remote sensing, and advanced driving …

A large-scale microelectromechanical-systems-based silicon photonics LiDAR

X Zhang, K Kwon, J Henriksson, J Luo, MC Wu - Nature, 2022 - nature.com
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 …

Long-range LiDAR and free-space data communication with high-performance optical phased arrays

CV Poulton, MJ Byrd, P Russo… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
We present high-performance integrated optical phased arrays along with first-of-their-kind
light detection and ranging (LiDAR) and free-space data communication demonstrators …

Large-scale optical phased array using a low-power multi-pass silicon photonic platform

SA Miller, YC Chang, CT Phare, MC Shin, M Zadka… - Optica, 2020 - opg.optica.org
Optical phased arrays are a promising beam-steering technology for ultra-small solid-state
lidar and free-space communication systems. Long-range, high-performance arrays require …

Hybrid integration methods for on-chip quantum photonics

JH Kim, S Aghaeimeibodi, J Carolan, D Englund… - Optica, 2020 - opg.optica.org
The goal of integrated quantum photonics is to combine components for the generation,
manipulation, and detection of nonclassical light in a phase-stable and efficient platform …

Coherent LiDAR with an 8,192-element optical phased array and driving laser

CV Poulton, MJ Byrd, P Russo, B Moss… - IEEE journal of …, 2022 - ieeexplore.ieee.org
We present recent advancements of optical phased array LiDAR with record-performance
system demonstrations. First, we give an overview of the technology and how it combines …

A full degree-of-freedom spatiotemporal light modulator

CL Panuski, I Christen, M Minkov, CJ Brabec… - Nature …, 2022 - nature.com
Harnessing the full complexity of optical fields requires the complete control of all degrees of
freedom within a region of space and time—an open goal for present-day spatial light …

Silicon optical phased array with a 180-degree field of view for 2D optical beam steering

Y Liu, H Hu - Optica, 2022 - opg.optica.org
Optical phased arrays (OPAs), the optical counterpart of phased arrays at radio frequencies,
can electronically steer an optical beam without any moving parts. To achieve a 180° field of …

Large-scale optical neural networks based on photoelectric multiplication

R Hamerly, L Bernstein, A Sludds, M Soljačić… - Physical Review X, 2019 - APS
Recent success in deep neural networks has generated strong interest in hardware
accelerators to improve speed and energy consumption. This paper presents a new type of …