Radio over fiber system-based direct modulation VCSEL optical source
SK Jalal, RZY Al-Maqdici - Journal of Optics, 2024 - Springer
In the latest generation of optical fiber systems, broadband telecommunication network
access with ultrahigh speed services is almost realized by passive optical network (PON) …
access with ultrahigh speed services is almost realized by passive optical network (PON) …
Improving the performance of cost-effective millimeter wave-based front-haul RoF system for up to 140 km link length using predistortion device and FBG technique
SH Ali, RZY Al-Maqdici - Soft Computing, 2023 - Springer
In this work, the researchers looked into how fiber Bragg grating (FBG) techniques and
predistortion devices affected front-haul radio-over-fiber (RoF) systems' optical millimeter …
predistortion devices affected front-haul radio-over-fiber (RoF) systems' optical millimeter …
Improved passive optical network RoF system based vertical cavity-surface emitting laser (VCSEL) optical source external modulation
SK Jalal, RZY Al-Maqdici - Engineering Research Express, 2023 - iopscience.iop.org
Abstract Passive Optical Network (PON) is a promising 5 G optical fiber network technology,
that can enhance reliability data rate, and bandwidth saving. This simulation-based study …
that can enhance reliability data rate, and bandwidth saving. This simulation-based study …
Improved 300 GHz FSO communication link performance using hybrid OQPSK/AM modulation with predistortion under extreme weather conditions
RZ Yousif - Optical and Quantum Electronics, 2023 - Springer
In this study, the performance of FSO link, based on the integration of three different
techniques, namely hybrid offset quadrature phase shift keying/amplitude modulator of 300 …
techniques, namely hybrid offset quadrature phase shift keying/amplitude modulator of 300 …
Enhanced passive optical network system-based VCSEL and PSK electrical modulator for 5th generation
The rapid evolution of passive optical network (PON) technologies has been driven by the
necessity to accommodate 5th-generation system requirements. This research introduces a …
necessity to accommodate 5th-generation system requirements. This research introduces a …
Investigating the impact of modulation peak current in improving the performance of OFDM-RoF system-based VCSEL for 5G system
RZY Al-Maqdici, SK Jalal, SH Ali - Journal of Optics, 2024 - Springer
The orthogonal frequency division multiplexing (OFDM) system and coherence detection are
seen as a promising technology that increases the speed of digital data transmission in …
seen as a promising technology that increases the speed of digital data transmission in …
Vertical cavity surface emitting laser performance maturing through machine learning for high-yield optical wireless network
The high-yield optical wireless network (OWN) is a promising framework to strengthen 5G
and 6G mobility. In addition, high direction and narrow bandwidth-based laser beams are …
and 6G mobility. In addition, high direction and narrow bandwidth-based laser beams are …
An optimized up to 16-user and 160 Gbps dual cascaded optical modulators PON-based power combined array fiber Bragg grating and pre-distortion device for 5th G …
Passive optical network (PON) technology has evolved to meet the needs of 5th-generation
systems, requiring higher data rates and longer fiber link lengths. This study introduces a …
systems, requiring higher data rates and longer fiber link lengths. This study introduces a …
160-Gbps-8-port WDM PON-based RZ coder with vertical cavity surface-emitting laser (VCSEL) and CW laser
SK Jalal, RZY Al-Maqdici - Journal of Optics, 2024 - Springer
This study involves a simulation-based optimization of a wavelength division multiplexing
(WDM) in a passive optical network system, and an RZ modulator, with incorporating a …
(WDM) in a passive optical network system, and an RZ modulator, with incorporating a …