Simplified channel model for simulation of free-space optical communications
B Epple - Journal of Optical Communications and networking, 2010 - opg.optica.org
Free-space optical (or optical wireless) communications represent an attractive technology
for the realization of high-bandwidth wireless communications. However, for propagation …
for the realization of high-bandwidth wireless communications. However, for propagation …
Performance evaluation of FSO system using wavelength and time diversity over malaga turbulence channel with pointing errors
There is an immense demand for high bandwidth and high data rate systems, which is
fulfilled by wireless optical communication or free space optics (FSO). Hence FSO gained a …
fulfilled by wireless optical communication or free space optics (FSO). Hence FSO gained a …
On the use of wavelength and time diversity in optical wireless communication systems over gamma–gamma turbulence channels
HE Nistazakis, GS Tombras - Optics & laser technology, 2012 - Elsevier
Optical wireless communication or free space optical systems have gained significant
research and commercial attention in recent years due to their cost-effective and license-free …
research and commercial attention in recent years due to their cost-effective and license-free …
FSO links with diversity pointing errors and temporal broadening of the pulses over weak to strong atmospheric turbulence channels
Free space optical (FSO) communication systems show a growing evolution in the
commercial and the research field, due to the huge information capacity they provide along …
commercial and the research field, due to the huge information capacity they provide along …
High-power vertical external-cavity surface-emitting laser emitting switchable wavelengths
J Zhang, J Zhang, Z Zhang, Y Zeng, X Zhang, H Zhu… - Optics …, 2020 - opg.optica.org
In this paper we reported on the optically pumped VECSELs with switchable lasing
wavelengths. The two lasing wavelengths of λ≈ 954 nm and 1003 nm are generated at …
wavelengths. The two lasing wavelengths of λ≈ 954 nm and 1003 nm are generated at …
Comparative performance study of one or multiple receivers schemes for FSO links over gamma–gamma turbulence channels
AN Stassinakis, HE Nistazakis… - Journal of Modern …, 2012 - Taylor & Francis
Terrestrial free space optical telecommunication systems offer license-free very high
bandwidth access characteristics with significantly low installation and operational cost. On …
bandwidth access characteristics with significantly low installation and operational cost. On …
A time-diversity scheme for wireless optical links over exponentially modeled turbulence channels
HE Nistazakis - Optik, 2013 - Elsevier
The wireless optical communication systems attract significant research and commercial
interest the last few years due to their capability of achieving wireless communications with …
interest the last few years due to their capability of achieving wireless communications with …
Free-space optical wavelength diversity scheme for fog mitigation in a ground-to-unmanned-aerial-vehicle communications link
A Harris, JJ Sluss Jr, HH Refai… - Optical …, 2006 - spiedigitallibrary.org
Atmospheric weather conditions adversely affect the performance of free-space optical
communications systems. Fog present in the atmosphere has the largest impact on free …
communications systems. Fog present in the atmosphere has the largest impact on free …
Performance improvement of OOK free-space optical communication systems by coherent detection and dynamic decision threshold in atmospheric turbulence …
Z Wang, WD Zhong, C Yu - IEEE Photonics Technology Letters, 2012 - ieeexplore.ieee.org
In this letter, we analyze the performance improvement of on–off-keying free-space optical
communication systems in atmospheric turbulence conditions due to coherent detection and …
communication systems in atmospheric turbulence conditions due to coherent detection and …
Spatial diversity for QAM OFDM RoFSO links with nonzero boresight pointing errors over atmospheric turbulence channels
ABSTRACT Radio-on-free-space-optical (RoFSO) communication systems have attracted a
lot of technological interest in the last few years, due to their high performance …
lot of technological interest in the last few years, due to their high performance …