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 …

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 …

[HTML][HTML] State of the art of underwater active optical 3D scanners

M Castillón, A Palomer, J Forest, P Ridao - Sensors, 2019 - mdpi.com
Underwater inspection, maintenance and repair (IMR) operations are being increasingly
robotized in order to reduce safety issues and costs. These robotic systems rely on vision …

Heterogeneous silicon photonics sensing for autonomous cars

W Xie, T Komljenovic, J Huang, M Tran… - Optics express, 2019 - opg.optica.org
Heterogeneous silicon photonics is uniquely positioned to address the photonic sensing
needs of upcoming autonomous cars and provide the necessary cost reduction for …

Serpentine optical phased arrays for scalable integrated photonic lidar beam steering

N Dostart, B Zhang, A Khilo, M Brand, K Al Qubaisi… - Optica, 2020 - opg.optica.org
Optical phased arrays (OPAs) implemented in integrated photonic circuits could enable a
variety of 3D sensing, imaging, illumination, and ranging applications, and their …

8192-element optical phased array with 100° steering range and flip-chip CMOS

CV Poulton, MJ Byrd, B Moss, E Timurdogan… - CLEO …, 2020 - opg.optica.org
8192-Element Optical Phased Array with 100 Steering Range and Flip-Chip CMOS Page 1
JTh4A.3.pdf CLEO 2020 © OSA 2020 8192-Element Optical Phased Array with 100 ◦ …

N× N optical phased array with 2N phase shifters

F Ashtiani, F Aflatouni - Optics express, 2019 - opg.optica.org
Two-dimensional (2-D) integrated optical phased arrays (OPA) have many applications from
optical imaging to LiDAR. Conventionally, 2-D beam-steering in an N× N OPA requires N^ 2 …

Adoption of large aperture chirped grating antennas in optical phase array for long distance ranging

L Yu, P Ma, G Luo, L Cui, X Zhou, P Wang, Y Zhang… - Optics …, 2022 - opg.optica.org
Optical phased array can be widely used in many fields benefiting from its superior
performance. We designed and fabricated chirped grating antennas and uniform grating …

High sensitivity active flat optics optical phased array receiver with a two-dimensional aperture

R Fatemi, B Abiri, A Khachaturian, A Hajimiri - Optics express, 2018 - opg.optica.org
Optical phased arrays (OPAs) on integrated photonic platforms provide a low-cost chip-scale
solution for many applications. Despite the numerous demonstrations of OPA transmitters …

Hierarchical design and optimization of silicon photonics

A Michaels, MC Wu… - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Silicon photonics is a rapidly maturing platform for optical communication and sensing. As
systems leveraging silicon photonics have grown in size and complexity, so too has the …