Results 1 to 10 of about 3,610,629 (322)
Design and Analysis of an O+E-Band Hybrid Optical Amplifier for CWDM Systems [PDF]
Micromachines, 2022 Broadband amplification in the O+E-band is very desirable nowadays as a way of coping with increasing bandwidth demands. The main issue with doped fiber amplifiers working in this band such as the bismuth-doped fiber amplifier is that they are costly and
Benish Kanwal +7 more
doaj +5 more sources
Frontiers in Computer ScienceFree space optical (FSO) systems offer a desirable and affordable way of providing communication services in remote locations. They provide secure wireless transmission without the requirement for licensing and with lower implementation costs.
Hafiz Muhammad Obaid +6 more
doaj +4 more sources
High gain and wideband hybrid optical amplifier using bismuth-doped and neodymium-doped fibers for E-band applications [PDF]
Scientific ReportsA hybrid dual-stage bismuth-doped fiber and neodymium-doped fiber amplifier with high optical gain and extended bandwidth of operation in the E-band is demonstrated.
Aleksandr Donodin +3 more
doaj +2 more sources
Ain Shams Engineering JournalThis article demonstrates the achievement of optical amplification across the S, C, and L-bands. A hybrid amplifier is proposed that utilizes a combination of bidirectional thulium-doped fiber amplifier (TDFA) and multi-section fiber optical parametric ...
Hafiz Muhammad Obaid +5 more
doaj +3 more sources
Optical and quantum electronics, 2021 Flat gain with least noise figure (NF) is the backbone feature of super dense wavelength division multiplexing (SD-WDM) system. It indicates the good amplification in terms of high-quality factor, lowest bit error rate, and good rating output power.
C. Kumar, G. Kumar
semanticscholar +1 more source
Flattening Few Mode Fiber Laser Source Based on PMF and Loop Mirror in a Ring Cavity Resonator [PDF]
Journal of Optoelectronical Nanostructures, 2023 : A multi-wavelength source using a hybrid amplifier comprised of a Semiconductor Optical Amplifier (SOA) and an Erbium-doped fiber amplifier (EDFA) in a ring fiber laser set up is proposed. Multi-wavelength sources are less expensive and more efficient
Sharifeh Shahi
doaj +1 more source
Entropy, 2021 An improved continuous variable quantum key distribution (CVQKD) approach based on a heralded hybrid linear amplifier (HLA) is proposed in this study, which includes an ideal deterministic linear amplifier and a probabilistic noiseless linear amplifier ...
Yin Li +5 more
doaj +1 more source
, 2021 The hybrid system WDM Radiofrequency over free space optics\fiber optic (RoFSO\FO) is one of the modern technologies that support developing the 5th generation for the communication network. The WDM RoFSO\FO system is designed to transmit high data rates
S. Esraa Zuhair +2 more
semanticscholar +1 more source
A Survey on Hybrid Optical Amplifiers
Indian Journal of Science and Technology, 2016 The optical fiber communication gains wide attraction in present time. With this communication technique, information can be sent with high data rates and low cost equipment. As there are various advantages of optical amplifier communication but its performance reduces by light dispersion effects.
Poda Ramanjaneyulu, Rajan Miglani
openaire +3 more sources
Cell Reports Physical Science, 2020 Summary: Visible-light communication (VLC) based on white light-emitting diodes has recently attracted much attention to provide high-bitrate data communication in indoor environments.
Ana R. Bastos +5 more
doaj +1 more source