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 …

3D pulsed chaos lidar system

CH Cheng, CY Chen, JD Chen, DK Pan, KT Ting… - Optics express, 2018 - opg.optica.org
We develop an unprecedented 3D pulsed chaos lidar system for potential intelligent
machinery applications. Benefited from the random nature of the chaos, conventional CW …

3D chaos lidar system with a pulsed master oscillator power amplifier scheme

JD Chen, HL Ho, HL Tsay, YL Lee, CA Yang… - Optics …, 2021 - opg.optica.org
We investigated the characteristics of chaos-modulated pulses amplified by a pulsed master
oscillator power amplifier (MOPA) for application in a new chaos lidar system in this study …

FPGA-based digital chaotic anti-interference lidar system

L Feng, H Gao, J Zhang, M Yu, X Chen, W Hu, L Yi - Optics Express, 2021 - opg.optica.org
We use the chaotic signal generated by a field-programmable gate array (FPGA) to establish
a digital chaotic pulse lidar system, which can achieve mid-range detection and high …

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 …

FPGA-based dual-pulse anti-interference lidar system using digital chaotic pulse position modulation

M Yu, M Shi, W Hu, L Yi - IEEE Photonics Technology Letters, 2021 - ieeexplore.ieee.org
We investigated an FPGA-based dual-pulse anti-interference light detection and ranging
(LiDAR) system with digital chaotic pulse position modulation (DCPPM). The dual-pulse …

[HTML][HTML] High-speed 3D imaging using a chaos lidar system

HL Ho, JD Chen, CA Yang, CC Liu, CT Lee… - The European Physical …, 2022 - Springer
We characterize a new chaos lidar system configuration and demonstrate its capability for
high-speed 3D imaging. Compared with a homodyned scheme employing single-element …

Experimental generation and analysis of chaos-modulated pulses for pulsed chaos lidar applications based on gain-switched semiconductor lasers subject to optical …

CY Chen, CH Cheng, DK Pan, FY Lin - Optics express, 2018 - opg.optica.org
We experimentally generate and analyze chaos-modulated pulses for pulsed chaos lidar
applications based on gain-switched semiconductor lasers subject to optical feedback …

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 …

Generations of chaos-modulated pulses based on a gain-switched semiconductor laser subject to delay-synchronized optical feedback for pulsed chaos lidar …

HL Tsay, CY Wang, JD Chen, FY Lin - Optics Express, 2020 - opg.optica.org
We generate and analyze chaos-modulated pulses based on a gain-switched
semiconductor laser subject to delay-synchronized optical feedback for pulsed chaos lidar …