Effect of feed-forward in chaotic synchronization matching between master laser diode and two slaves

DR Madhloom, AA Hemed, SM Khorshed - Journal of Optics, 2024 - Springer
A minor laser network in this experimental study is constructed to simulate a chaotic neural
network. The system includes a master laser, which is feeding two slaves via the feed …

The chaotic behavior of an optical artificial neuron

MM Jaber, AA Hemed - Fiber and Integrated Optics, 2024 - Taylor & Francis
The operation of an optical neural network via a feed-forward (FF) configuration is
experimentally simulated in the laboratory. The FF setup is tested using optical injection (OI) …

Simulation and investigation of optical artificial neuron by optical injection in semiconductor laser

MM Jaber, AA Hemed - Journal of Optics, 2024 - iopscience.iop.org
This research investigates the experimental implementation of a feed-forward (FF) optical
neural network (ONN) using optical injection. Two follower laser diodes (FLD1, FLD2) are …

Optimization for full optical chaotic synchronization by hybrid feedback and injection

RS Abbas, ZR Ghayib, WA Jabbar, AA Hemed - Journal of Optics, 2024 - Springer
A novel secure optical communication system is investigated in this experimental work. The
scheme is based on dynamical chaotic encryption, ie, optical chaos is generated using …

Modified Sagnac optical fiber interferometer simulation study for chaotic perturbations

MM Fadhala, SM Khorsheed - Journal of Optics, 2024 - Springer
In this simulation study, the chaotic circulating signal in a Sagnac fiber interferometer (SFI) is
filtered using a uniform fiber Bragg grating (UFBG). An investigation is conducted into …

Effect of five independent pumping current division on semiconductor optical amplifier dynamics

AH Mohammed, AA Hemed, HA Yasser, AM Baha'a… - 2025 - researchsquare.com
For simulating semiconductor optical amplifier (SOA) performance and even in experimental
applications that require SOA use, injected current can be easily changed in comparison …