Nanophotonics for light detection and ranging technology

I Kim, RJ Martins, J Jang, T Badloe, S Khadir… - Nature …, 2021 - nature.com
Light detection and ranging (LiDAR) technology, a laser-based imaging technique for
accurate distance measurement, is considered one of the most crucial sensor technologies …

Computation at the speed of light: metamaterials for all-optical calculations and neural networks

T Badloe, S Lee, J Rho - Advanced Photonics, 2022 - spiedigitallibrary.org
The explosion in the amount of information that is being processed is prompting the need for
new computing systems beyond existing electronic computers. Photonic computing is …

Breaking the temporal and frequency congestion of LiDAR by parallel chaos

R Chen, H Shu, B Shen, L Chang, W Xie, W Liao… - Nature …, 2023 - nature.com
The rising demand for high scanning accuracy and resolution in sensors for self-driving
vehicles has led to the rapid development of parallelization in light detection and ranging …

Massively parallel coherent laser ranging using a soliton microcomb

J Riemensberger, A Lukashchuk, M Karpov, W Weng… - Nature, 2020 - nature.com
Coherent ranging, also known as frequency-modulated continuous-wave (FMCW) laser-
based light detection and ranging (lidar) is used for long-range three-dimensional distance …

Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering

B Li, Q Lin, M Li - Nature, 2023 - nature.com
Thanks to its superior imaging resolution and range, light detection and ranging (LiDAR) is
fast becoming an indispensable optical perception technology for intelligent automation …

X-ray-to-visible light-field detection through pixelated colour conversion

L Yi, B Hou, H Zhao, X Liu - Nature, 2023 - nature.com
Light-field detection measures both the intensity of light rays and their precise direction in
free space. However, current light-field detection techniques either require complex …

Heat-assisted detection and ranging

F Bao, X Wang, SH Sureshbabu, G Sreekumar, L Yang… - Nature, 2023 - nature.com
Abstract Machine perception uses advanced sensors to collect information about the
surrounding scene for situational awareness,,,,,–. State-of-the-art machine perception using …

Advances in optical phenotyping of cereal crops

D Sun, K Robbins, N Morales, Q Shu, H Cen - Trends in plant science, 2022 - cell.com
Optical sensors and sensing-based phenotyping techniques have become mainstream
approaches in high-throughput phenotyping for improving trait selection and genetic gains …

Wafer-scale fabrication of CMOS-compatible trapping-mode infrared imagers with colloidal quantum dots

S Zhang, C Bi, T Qin, Y Liu, J Cao, J Song, Y Huo… - ACS …, 2023 - ACS Publications
Silicon-based complementary metal oxide semiconductor (CMOS) devices have dominated
the technological revolution in the past decades. With increasing demands in machine …

Modeling the measurement precision of Fringe Projection Profilometry

S Lv, Q Kemao - Light: Science & Applications, 2023 - nature.com
Abstract Three-dimensional (3D) surface geometry provides elemental information in
various sciences and precision engineering. Fringe Projection Profilometry (FPP) is one of …