[HTML][HTML] Optical computing: Status and perspectives

NL Kazanskiy, MA Butt, SN Khonina - Nanomaterials, 2022 - mdpi.com
For many years, optics has been employed in computing, although the major focus has been
and remains to be on connecting parts of computers, for communications, or more …

[HTML][HTML] Silicon-germanium dioxide and aluminum indium gallium arsenide-based acoustic optic modulators

HM El-Hageen, AM Alatwi, ANZ Rashed - Open engineering, 2020 - degruyter.com
The purpose of this study was to clarify the silicon-germanium dioxide (SiGeO2) and
Aluminum Indium Gallium Arsenide (AlInGaAs) based acoustic optic modulators for …

Nonlinear dielectric nanoantennas and metasurfaces: frequency conversion and wavefront control

G Grinblat - ACS Photonics, 2021 - ACS Publications
High-index dielectric nanostructures can support optical resonances of electric and
magnetic character with ultralow linear absorption. In contrast to plasmonics, they can be …

Performance enhancement of transceiver system based inter satellite optical wireless channel (IS-OWC) for ultra long distances

MMA Eid, FMAM Houssien, ANZ Rashed… - Journal of Optical …, 2020 - degruyter.com
This work clarified the performance enhancement of transceiver system based (IS-OWC) link
by using both vertical cavity surface emitting laser diode (VCSEL) and continuous wave …

Different modulation schemes for direct and external modulators based on various laser sources

HM El-Hageen, PG Kuppusamy, AM Alatwi… - Journal of Optical …, 2024 - degruyter.com
Different types of laser source modulation techniques have been used in various
applications depending on the objective. As optical systems extract the laws and the best …

Simulation performance signature evolution of optical inter satellite links based booster EDFA and receiver preamplifiers

MMA Eid, ANZ Rashed, ES El-Din - Journal of Optical …, 2020 - degruyter.com
Aim and scope of this study is to simulate the performance signature of optical inter satellite
links based booster Erbium doped fiber amplifier (EDFA) and receiver preamplifiers. The …

Spatial single mode laser source interaction with measured pulse based parabolic index multimode fiber

ANZ Rashed, SKH Ahammad, MG Daher… - Journal of Optical …, 2022 - degruyter.com
The study clarified spatial single mode laser interaction with measured pulse based
parabolic index multimode fiber. Peak power level margin, maximum/minimum signal …

QAM receiver based on light amplifiers measured with effective role of optical coherent duobinary transmitter

MMA Eid, R Arunachalam, V Sorathiya… - Journal of Optical …, 2022 - degruyter.com
Effective role of optical duobinary transmitter with optical coherent quadrature amplitude
modulation (QAM) receiver based on light amplifiers measured is stimulated by using …

Wavelength division multiplexing techniques based on multi transceiver in low earth orbit intersatellite systems

AM Alatwi, AN Zaki Rashed… - Journal of Optical …, 2024 - degruyter.com
Abstract System performance, which depends on the data transmission rates and
propagation distances between two satellites in low Earth orbit (LEO) based on wavelength …

Distributed feedback laser (DFB) for signal power amplitude level improvement in long spectral band

D Samanta, M Sivaram, ANZ Rashed… - Journal of Optical …, 2024 - degruyter.com
This study outlines the distributed feedback laser for signal power amplitude level
improvement in the long spectral band of 1550 nm wavelength within supporting pumped …