Results 241 to 250 of about 3,610,629 (322)
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Optik, 2019
A novel hybrid optical amplifier is proposed for 100 × 10 Gb/s dense wavelength division multiplexed (DWDM) system. The amplifier consists of a combination of Er-Yb co-doped fiber amplifier (EYDFA) with backward-propagating multi-pump Raman amplifier.
Hafiz Muhammad Obaid, Hifsa Shahid
exaly +2 more sources
A novel hybrid optical amplifier is proposed for 100 × 10 Gb/s dense wavelength division multiplexed (DWDM) system. The amplifier consists of a combination of Er-Yb co-doped fiber amplifier (EYDFA) with backward-propagating multi-pump Raman amplifier.
Hafiz Muhammad Obaid, Hifsa Shahid
exaly +2 more sources
Optik, 2018
A novel flat-gain L-band hybrid optical amplifier is demonstrated using a combination of Raman and Er-Yb co-doped fiber amplifier (EYDFA) for a high capacity 80 × 100 Gb/s dense wavelength division multiplexed (DWDM) system at 0.2 nm channel spacing. The
Hafiz Muhammad Obaid, Hifsa Shahid
exaly +2 more sources
A novel flat-gain L-band hybrid optical amplifier is demonstrated using a combination of Raman and Er-Yb co-doped fiber amplifier (EYDFA) for a high capacity 80 × 100 Gb/s dense wavelength division multiplexed (DWDM) system at 0.2 nm channel spacing. The
Hafiz Muhammad Obaid, Hifsa Shahid
exaly +2 more sources
Journal of Optical Communications, 2019
Analysis of proposed 400×10 Gbps super dense wavelength division multiplexing (SD-WDM) system has been evaluated in term of crosstalk and optical signal to crosstalk ratio (OSCR).
C. Kumar, R. Goyal
exaly +2 more sources
Analysis of proposed 400×10 Gbps super dense wavelength division multiplexing (SD-WDM) system has been evaluated in term of crosstalk and optical signal to crosstalk ratio (OSCR).
C. Kumar, R. Goyal
exaly +2 more sources
Placement of hybrid optical amplifier in fiber optical communication systems
Optik, 2012Abstract In this paper, we investigated the post-, pre- and symmetrical power compensation methods for a different position of hybrid optical amplifier RAMAN–EDFA in fiber link. The effect of increase in signal input power for three power compensation methods is compared in terms of bit error rate, eye closure penalty and output received power. It is
Simranjit Singh, R S Kaler
exaly +2 more sources
GHz bandwidth noise eater hybrid optical amplifier: design guidelines
Optics Letters, 2014This Letter describes the design of an optical amplifier system optimized to reduce the relative intensity noise (RIN) of the input signal, and discloses its performance in terms of intensity noise reduction and bandwidth, without phase noise degradation.
Danion, Gwennael +3 more
openaire +4 more sources
Investigation of EDF/ROA Hybrid Optical Amplifier in WDM Optical System
2023 33rd International Conference Radioelektronika (RADIOELEKTRONIKA), 2023Luboš Ovsenik
exaly +3 more sources
Journal of optical communications, 2022
In this paper, impact of thulium doped optical amplifier with RAMAN-EDFA hybrid optical amplifier (HOA) has been evaluated for super dense optical communication.
G. Kumar, C. Kumar
semanticscholar +1 more source
In this paper, impact of thulium doped optical amplifier with RAMAN-EDFA hybrid optical amplifier (HOA) has been evaluated for super dense optical communication.
G. Kumar, C. Kumar
semanticscholar +1 more source
Design and Optimization of EDFA-Raman Hybrid Optical Amplifier using Grey Wolf Optimizer
2021 International Conference on Communication, Control and Information Sciences (ICCISc), 2021This paper deals with the design and optimization of EDFA-Raman hybrid optical amplifier. Nature inspired optimization techniques such as Real Coded Genetic Algorithm (RGA) and Grey Wolf Optimization (GWO) are employed, and for the first time GWO is used
R. Verma, V. Janyani, S. Nanda
semanticscholar +1 more source
Journal of nonlinear optical physics and materials, 2021
In this paper, we present a novel erbium–ytterbium doped fiber amplifier (EYDFA) + Raman + EYDFA hybrid optical amplifier (HOA) for a super-dense wavelength division multiplexing (SD-WDM) system application.
A. Lubana, Sanmukh Kaur
semanticscholar +1 more source
In this paper, we present a novel erbium–ytterbium doped fiber amplifier (EYDFA) + Raman + EYDFA hybrid optical amplifier (HOA) for a super-dense wavelength division multiplexing (SD-WDM) system application.
A. Lubana, Sanmukh Kaur
semanticscholar +1 more source
Journal of optical technology, 2021
In this work, we study and analyze the performance of a 100 channel super-dense wavelength division multiplexing system employing a Raman + erbium–ytterbium doped fiber hybrid optical amplifier. The system has been investigated considering initial values
A. Lubana +2 more
semanticscholar +1 more source
In this work, we study and analyze the performance of a 100 channel super-dense wavelength division multiplexing system employing a Raman + erbium–ytterbium doped fiber hybrid optical amplifier. The system has been investigated considering initial values
A. Lubana +2 more
semanticscholar +1 more source