Deep learning based detection technique for FSO communication systems

MA Amirabadi, MH Kahaei… - Physical Communication, 2020 - Elsevier
One of the main barriers in front of Free Space Optical (FSO) communication systems is the
atmospheric turbulence induced fading. Theoretically, the Maximum Likelihood (ML) …

Designing high-speed GEO-to-Moon optical wireless communication links

E Ciaramella, V Spirito, G Cossu - Journal of Optical Communications …, 2023 - opg.optica.org
Moon exploration and colonization will strongly rely upon high-speed optical wireless
communications over a huge distance (around 400,000 km). Here, we introduce a holistic …

Power efficient communications employing phase sensitive pre-amplified receiver

R Kakarla, M Mazur, J Schröder… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
The receiver sensitivity is a very important metric in optical communication links operating at
low received signal powers. Phase sensitive optical amplifiers (PSAs) can amplify optical …

Error performance of preamplified optical PPM systems with finite extinction ratios

T Landolsi, AF Elrefaie - Optical Fiber Technology, 2014 - Elsevier
In this paper, we present an analytical study of the error performance in optically
preamplified, M-ary pulse position modulation, in free-space optical communication systems …

Performance evaluation of optically preamplified PPM systems with dual-polarized ASE noise and finite extinction ratios

T Landolsi, AF Elrefaie - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Pulse position modulation (PPM) presents several advantages in free-space optical
systems, unrepeatered fiber transmission, and passive optical networks. In this paper, we …

Performance Evaluation of Dual Polarization Coherent Detection Optical for Next Generation of UWOC Systems

HM Azzawi, AH Ali, SA Gitaffa… - 2020 International …, 2020 - ieeexplore.ieee.org
The Underwater Wireless Optical Communication (UWOC) has recently been a unique
opportunity for high data rate and moderate submarine distance communication compared …

Power Efficient Communication for Low Signal to Noise Ratio Optical Links

R Kakarla, M Mazur, J Schröder… - arXiv preprint arXiv …, 2021 - arxiv.org
Receiver sensitivity is a particularly important metric in optical communication links
operating at low signal-to-noise ratios (SNRs), for example in deep-space communication …

Error performance of optically preamplified hybrid BPSK-PPM systems with transmitter and receiver imperfections

T Landolsi, AF Elrefaie, S Hamid… - Photonic Network …, 2017 - Springer
In this paper, we investigate the impact of the transmitter finite extinction ratio and the
receiver carrier recovery phase offset on the error performance of two optically preamplified …