Chaotic microcomb-based parallel ranging

A Lukashchuk, J Riemensberger, A Tusnin, J Liu… - Nature …, 2023 - nature.com
The transition to chaos is ubiquitous in nonlinear systems ranging from fluid dynamics and
superconducting circuits to biological organisms. Optical systems driven out of equilibrium …

Chaos lidar based rgb-d face classification system with embedded cnn accelerator on fpgas

CT Chiu, YC Ding, WC Lin, WJ Chen… - … on Circuits and …, 2022 - ieeexplore.ieee.org
Face classification is important in many applications such as surveillance, border control,
and security systems. However, wide variations in environments such as insufficient light …

Fractional photodamage triggered by chaotic attractors in human lung epithelial cancer cells

H Martines-Arano, S Palacios-Barreto… - International Journal of …, 2022 - Elsevier
Modification in thermal transfer mechanisms induced by light in human lung epithelial
cancer cells was experimentally controlled by chaotic attractors dependent on optical …

3-D multi-input multi-output (MIMO) pulsed chaos lidar based on time-division multiplexing

JD Chen, KW Wu, HL Ho, CT Lee… - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
In this study, we propose and evaluate a 3D multi-input multi-output (MIMO) pulsed chaos
lidar based on time-division multiplexing. By time-gating a chaos waveform sequentially at …

Recent Advances in Light Detection and Ranging: Optical Modulation Solutions and Novel Nanotechnologies

JD Chen, WC Miao, YH Hong… - Advanced Quantum …, 2024 - Wiley Online Library
Light detection and ranging (LiDAR) sensor is widely recognized as a critical component for
accurate perception. However, there are a host of challenges that impede their performance …

Improving the ranging performance of chaos LiDAR

Z Hu, J Zhu, C Jiang, T Hu, Y Jiang, Y Yuan, Z Ye… - Applied Optics, 2023 - opg.optica.org
Chaos lidar has gained significant attention due to its high spatial resolution, natural anti-
interference capability, and confidentiality. However, constrained by the power of the chaos …

Parallel random LiDAR with spatial multiplexing of a many-mode laser

K Kim, Y Eliezer, O Spitz, H Cao - Optics Express, 2023 - opg.optica.org
We propose and experimentally demonstrate parallel light detection and ranging (LiDAR)
using random intensity fluctuations from a highly multimode laser. We optimize a degenerate …

Random-modulated pulse lidar using a gain-switched semiconductor laser with a delayed self-homodyne interferometer

HL Tsay, CH Chang, FY Lin - Optics Express, 2023 - opg.optica.org
We propose the generation of random-modulated pulses using a gain-switched
semiconductor laser with a delayed self-homodyne interferometer (DSHI) for lidar …

[HTML][HTML] Complexity analysis of polarization components of chaotic fiber laser

LL Fan, Y Li, J Li, Y Hao, H Ren, S Cao, S Liu, W Ding… - Results in Physics, 2024 - Elsevier
We experimentally study the complexity of polarization components of chaotic fiber lasers by
permutation entropy, skewness and kurtosis. The experimental setup for complexity analysis …

Ranging disambiguation of LiDAR using chirped amplitude-modulated phase-shift method

Z Zhang, T Shirahata, R Chen, S Yamashita, SY Set - Optics Express, 2023 - opg.optica.org
Ranging ambiguity is the major challenge in most LiDAR techniques with amplitude
modulation, which limits the performance of range detection due to the tradeoff between the …