Numerical study of statistical properties for semiconductor laser chaos by exploring the injection parameter space

XZ Li, X Zhou, Y Gu, M Zhao - IEEE Journal of Selected Topics …, 2021 - ieeexplore.ieee.org
The statistical properties of semiconductor laser chaos are of great importance for practical
applications. By exploring the injection parameter space of an optically injected …

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 …

Precise ranging for the multi-region by using multi-beam chaotic polarization components in the multiple parallel optically pumped spin-VCSELs with optical injection

D Zhong, N Zeng, H Yang, Z Xu, Y Hu, K Zhao - Optics Express, 2021 - opg.optica.org
We present a novel scheme for the accurate ranging for the multi-region in the rectangular-
shape target using numbers of the chaotic x polarization components in the multiple parallel …

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 …

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 …

Detection dependencies of statistical properties for semiconductor laser chaos

XZ Li, SC Chan - IEEE Journal of Selected Topics in Quantum …, 2019 - ieeexplore.ieee.org
The statistical properties of chaotic signals generated from semiconductor lasers are
important in different applications such as secure communications and random bit …

Tunable switching between stable and periodic states in a semiconductor laser with feedback

JX Dong, JP Zhuang, SC Chan - Optics letters, 2017 - opg.optica.org
Feedback-induced switching between two nonlinear dynamical states is observed in a
semiconductor laser. The single-mode laser is subject to optical feedback in the long-cavity …

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 …

Improved sensitivity RF photonics Doppler frequency measurement system

H Emami, M Hajihashemi, SE Alavi - IEEE Photonics Journal, 2016 - ieeexplore.ieee.org
An improved sensitivity Doppler frequency measurement system based on microwave
photonics technology was demonstrated practically. The system employs a four-wave mixing …

3D parallel pulsed chaos LiDAR system

W Xiong, Q Bai, Y Hu, X Zhang, Y Wu, G Xia, H Zhou… - Optics …, 2024 - opg.optica.org
We propose and experimentally demonstrate a parallel pulsed chaos light detection and
ranging (LiDAR) system with a high peak power, parallelism, and anti-interference. The …