Mapping the dynamic complexity of a semiconductor laser with optical feedback using permutation entropy

JP Toomey, DM Kane - Optics express, 2014 - opg.optica.org
A semiconductor laser with delayed optical feedback is an experimental implementation of a
nominally infinite dimensional dynamical system. As such, time series analysis of the output …

Solving self-mixing equations for arbitrary feedback levels: a concise algorithm

R Kliese, T Taimre, AAA Bakar, YL Lim, K Bertling… - Applied …, 2014 - opg.optica.org
Self-mixing laser sensors show promise for a wide range of sensing applications, including
displacement, velocimetry, and fluid flow measurements. Several techniques have been …

Effects of periodic forcing on the temporally correlated spikes of a semiconductor laser with feedback

T Sorrentino, C Quintero-Quiroz, A Aragoneses… - Optics express, 2015 - opg.optica.org
Optical excitable devices that mimic neuronal behavior can be building-blocks of novel,
brain-inspired information processing systems. A relevant issue is to understand how such …

Effect of current modulation on the coherence of a semiconductor laser with optical feedback

MD Gijón, C Masoller, J Tiana-Alsina - Optics Express, 2024 - opg.optica.org
The use of laser light for illumination produces speckles that degrade image quality, and
different strategies have been developed to mitigate speckle. Optical feedback can reduce …

Chaotic optical power dropouts driven by low frequency bias forcing in a mid-infrared quantum cascade laser

O Spitz, J Wu, M Carras, CW Wong, F Grillot - Scientific reports, 2019 - nature.com
Mid-infrared quantum cascade lasers operating under external optical feedback and
external periodic bias forcing are shown to exhibit a deterministic chaotic pattern composed …

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 …

Experimental study of modulation waveforms for entraining the spikes emitted by a semiconductor laser with optical feedback

J Tiana-Alsina, C Quintero-Quiroz, M Panozzo… - Optics express, 2018 - opg.optica.org
The entrainment phenomenon, by which an oscillator adjusts its natural rhythm to an
external periodic signal, has been observed in many natural systems. Recently, attention …

Competition between Entrainment Phenomenon and Chaos in a Quantum-Cascade Laser under Strong Optical Reinjection

O Spitz, L Durupt, F Grillot - Photonics, 2022 - mdpi.com
The topic of external optical feedback in quantum-cascade lasers is relevant for stability and
beam-properties considerations. Albeit less sensitive to external optical feedback than other …

Intermittent dynamical state switching in discrete-mode semiconductor lasers subject to optical feedback

Z Zhong, D Chang, W Jin, MW Lee, A Wang… - Photonics …, 2021 - opg.optica.org
Intermittent dynamics switching on the route to chaos in a discrete-mode laser with long time-
delayed feedback is experimentally and numerically studied by analyzing the time series …

Image transformation based on optical reservoir computing for image security

X Jiang, Y Xie, B Liu, J Chai, Y Ye, T Song… - Expert Systems with …, 2024 - Elsevier
Visually secure image encryption method can provide an added dimension of protection for
image compared to conventional image encryption scheme that encrypts a plain image to a …