Zobrazeno 41 - 50
of 141
pro vyhledávání: '"Ahmad Atieh"'
Publikováno v:
Optical Engineering. 60
We demonstrate a high data rate and low-cost OM4 multimode fiber (MMF) and free-space optics (FSO)-based self-restorable 2 × 100 Gbps per wavelength intra data center interconnect between two pairs of servers. This transmission system is based on tw
Widely tunable and switchable multiwavelength erbium-doped fiber laser based on a single ring cavity
Publikováno v:
Journal of the Optical Society of America B. 39:1118
In this paper, we propose and demonstrate through numerical simulations a novel, to the best of our knowledge, widely tunable and switchable multiwavelength erbium-doped fiber laser (EDFL) operating in the 1524–1650 nm wavelength range covering the
Publikováno v:
IET Optoelectronics. 12:263-268
This study proposes an enhanced gain saturation model of non-linear semiconductor optical amplifiers (SOAs) by incorporating material-dependent gain compression factor. The rate equations are utilised with the extra gain compression term for Indium-G
Publikováno v:
Conference on Lasers and Electro-Optics.
Digital predistortion algorithms are demonstrated for 5G back-bone optical systems employing 64-QAM and 256-QAM advance modulation formats. The performance of the digitally linearized systems is compared experimentally and using simulation with stand
Publikováno v:
2014 ASEE International Forum Proceedings.
Autor:
Daniel Benedikovic, Qiankun Liu, Alejandro Sanchez-Postigo, Ahmad Atieh, Tom Smy, Pavel Cheben, Winnie N. Ye
Publikováno v:
EPJ Web of Conferences. 266:01002
Optical phased arrays (OPAs) are now at the forefront of photonic research as a key beam steering technology for myriad of photonic applications, including in light detection and ranging (LIDAR), communications, and metrology, among others. Integrate
Publikováno v:
2020 Photonics North (PN).
Numerical simulations and optimizations of a hybrid SOA/EDFA/RAMAN optical amplifier used to transmit forty DWDM channels at the edge of U and L wavelength bands are conducted. The parameters of the used bidirectional RAMAN amplifier are extensively
Publikováno v:
2020 7th International Conference on Signal Processing and Integrated Networks (SPIN).
This paper investigates optimization and power/wavelength allocation of a RAMAN amplifier designed for Dense Wavelength Division Multiplexed (DWDM) Systems consisting of forty channels with frequency spacing 25 GHz at the edge of L and U wavelength b
A novel ultra-high capacity free space optics (FSO) link has been developed by incorporating hybrid wavelength divison multiplexing (WDM)-polarization division multiplexing (PDM)-orthogonal frequency division multiplexing (OFDM) techniques with 16-le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68b233933739761c602ca6addcf04a4f
https://link.springer.com/article/10.1007/s11277-020-07972-1
https://link.springer.com/article/10.1007/s11277-020-07972-1
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811514197
Hybrid optical amplifier using EDFA, SOA and RAMAN amplifier have been investigated for 10 Gbps DWDM transmission systems. The effect of power distribution among the different Raman laser pumps is investigated for the proposed system. The hybrid ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bfc3290462ca490a1a9de92d78f0c79
https://doi.org/10.1007/978-981-15-1420-3_31
https://doi.org/10.1007/978-981-15-1420-3_31