Review on chaotic lasers and measurement applications

M Zhang, Y Wang - Journal of Lightwave Technology, 2020 - ieeexplore.ieee.org
Chaotic laser is considered as a novel signal source and extensively applied in the areas of
secure communication, random number generation, optical sensing. This review article …

Physical layer encryption for WDM optical communication systems using private chaotic phase scrambling

A Zhao, N Jiang, S Liu, Y Zhang… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Protecting the security of optical network is a major worldwide challenge. The conventional
schemes for securing communications are based on cryptography at the MAC layer and its …

[PDF][PDF] Parallel generation of low-correlation wideband complex chaotic signals using CW laser and external-cavity laser with self-phase-modulated injection

A Zhao, N Jiang, J Peng, S Liu, Y Zhang… - Opto-Electronic …, 2022 - researching.cn
A novel scheme for generating optical chaos is proposed and experimentally demonstrated,
which supports to simultaneously produce two low-correlation chaotic signals with wideband …

Modulation format identification in fiber communications using single dynamical node-based photonic reservoir computing

Q Cai, Y Guo, P Li, A Bogris, KA Shore, Y Zhang… - Photonics …, 2021 - opg.optica.org
We present a simple approach based on photonic reservoir computing (P-RC) for
modulation format identification (MFI) in optical fiber communications. Here an optically …

Simultaneous bandwidth-enhanced and time delay signature-suppressed chaos generation in semiconductor laser subject to feedback from parallel coupling ring …

N Jiang, Y Wang, A Zhao, S Liu, Y Zhang, L Chen… - Optics …, 2020 - opg.optica.org
We propose and demonstrate an external-feedback semiconductor laser-based chaos
generation scheme supporting simultaneous bandwidth enhancement and excellent time …

High-frequency chaotic bursts in laser diode with optical-feedback

T Malica, G Bouchez, D Wolfersberger… - Communications …, 2022 - nature.com
The diversity of observed nonlinear dynamics in laser diodes subjected to optical feedback
shows promise as an excellent candidate for chaos-based commercial applications. Thus …

Time-delay signature concealment of chaos and ultrafast decision making in mutually coupled semiconductor lasers with a phase-modulated Sagnac loop

Y Ma, S Xiang, X Guo, Z Song, A Wen, Y Hao - Optics Express, 2020 - opg.optica.org
We propose and experimentally demonstrate the generation of dual-channels chaos with
time delay signature (TDS) concealment by introducing a phase-modulated Sagnac loop in …

Secure WDM communication based on second order differential feedback electro-optical chaotic mutual injection synchronization

M Yu, H Wang, Y Ji - Optics & Laser Technology, 2024 - Elsevier
An optical phase chaos and mutual injection chaos synchronization scheme based on
second order differential feedback electro-optical loop is proposed for chaotic …

Pulsed-chaos MIMO radar based on a single flat-spectrum and Delta-like autocorrelation optical chaos source

W Feng, N Jiang, Y Zhang, J Jin, A Zhao, S Liu… - Optics …, 2022 - opg.optica.org
We propose and demonstrate a pulsed-chaos multiple-input-multiple-output (MIMO) radar
system in this paper. In the proposed MIMO radar system, multi-channel pulsed chaotic …

Generation of a broadband chaotic laser by active optical feedback loop combined with a high nonlinear fiber

Q Yang, L Qiao, M Zhang, J Zhang, T Wang, S Gao… - Optics Letters, 2020 - opg.optica.org
We propose and demonstrate a method to generate a flat broadband chaotic laser by using
an active optical feedback loop combined with a high nonlinear fiber. The feedback strength …