Simulating chaotic dynamics with variable polarisation of VCSEL twin lasers using FBG as a dynamic sensor
ZR Ghayib, AA Hemed - Pramana, 2022 - Springer
In this simulation study, the dynamics of a twin vertical-cavity surface-emitting laser (VCSEL)
subjected to optical injection are studied. A special novel configuration includes two laser …
subjected to optical injection are studied. A special novel configuration includes two laser …
Chaotic dynamics for VCSEL subjected to time delayed and filtered injection using FBG array sensor
AA Hemed, ZR Gaiab - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
In this simulation study, sensing possibilities are employed in parallel with secure optical
communications, such that smart optical communications are suggested. One VCSEL is …
communications, such that smart optical communications are suggested. One VCSEL is …
Limited chaotic dynamics in isolated laser diode by fiber loop mirror
HA Abbas, AA Hemed, ASJM Al-Ragehey… - AIP Conference …, 2024 - pubs.aip.org
In this work, experimental study for the chaotic dynamics of a quantum well semiconductor
laser (SL)(1310 nm wavelength) with anoptical loop mirror is investigated. The …
laser (SL)(1310 nm wavelength) with anoptical loop mirror is investigated. The …
Effect of phase shifted signal propagated in optical fiber into minor laser neural network
M Dhyaa, A Hemed, H Rasheed - AIP Conference Proceedings, 2024 - pubs.aip.org
In this simulation study, a primary optical neural network called light brain, is proposed via
theoretical simulation based on a feed-forward model. Calibration is assumed for the …
theoretical simulation based on a feed-forward model. Calibration is assumed for the …
Effect of GeO2 Dopants in FBG Sensor Performance for Temperature and Strain
In this simulation study, the response of fiber Bragg grating (FBG) sensors is investigated
and optimized. Uniform and nonuniform FBG spectra with new component are suggested by …
and optimized. Uniform and nonuniform FBG spectra with new component are suggested by …
[PDF][PDF] Effect of Input Layer Signal Polarization on the Dynamics of Optical Neural Networks
MR Dhyaa, AA Hemed - 2023 - researchgate.net
The polarization encoding-based optical validation and security verification approach is
provided in this paper. This technique involves simulating information optically and bonding …
provided in this paper. This technique involves simulating information optically and bonding …
Effect of Partial Optically Filtered Optoelectronic Feedback on Laser Diode Chaotic Emission
AA Hemed, ZR Ghayib - 2022 4th International Conference on …, 2022 - ieeexplore.ieee.org
This experimental study investigates a laser diode dynamic with a large external cavity
under a novel technique. Optoelectronic feedback contributes to the optically filtered …
under a novel technique. Optoelectronic feedback contributes to the optically filtered …