Experimental Compensation for FWM Induced Crosstalk with Digital Coherent Detection
IEICE Transactions on Communications, 2011 Four-wave mixing (FWM) compensation using digital coherent detection is experimentally demonstrated. Two lights and the induced FWM components are combined with phase-locked local oscillator lights and received individually. The received signals are combined electrically and the signal-to-FWM crosstalk ratio is improved to more than 30dB by backward ...
LIANG, Jing, IWASHITA, Katsushi
openaire +1 more source
SRS ve FWM olaylarının DWDM-GPON sistemlerin aşağı yönlü kanal performansları üzerindeki birleşik etkisi [PDF]
, 2018 In this paper the combined impact of stimulated Raman scattering (SRS) and four-wave mixing (FWM) on the downlink channel performance of dense wavelength division multiplexed-gigabit passive optical networks (DWDM-GPONs) has been compared with the single
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Design of ring resonators with integrated graphene oxide films for FWM [PDF]
We theoretically investigate and optimize the performance of four-wave mixing (FWM) in microring resonators (MRRs) integrated with two-dimensional (2D) layered graphene oxide (GO) films.
David Moss
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Simulador WDM para análise das penalidades impostas por mistura de quatro ondas (FWM) em fibras ópticas monomodo SMF, DSF e NZDSF [PDF]
, 2023 Nesta dissertação, uma análise do efeito não-linear Mistura de Quatro Ondas (FWM) em sistemas ópticos multicanais é apresentada. O simulador para sistemas ópticos multicanal desenvolvido para análise de FWM é apresentado, onde a contextualização de FWM ...
Silva, Edilson da
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Nonlinear Talbot effect in electromagnetically induced optical lattice
Results in PhysicsThe nonlinear Talbot effect means formation of self-imaging of the periodic structure by utilizing the harmonic wave instead of the fundamental one.
Ruibo Ru +8 more
doaj +1 more source
Optical predistortion enabling phase preservation in optical signal processing demonstrated in FWM-based amplitude limiter [PDF]
, 2017 We propose and demonstrate a technique to obtain phase preservation in optical processing which is suitable for many four-wave mixing (FWM) based processing devices, provided they may be modified to incorporate two conjugating FWM stages. It functions by
Bottrill, Kyle +3 more
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Cascaded four-wave mixing in liquid-core optical fibers
APL PhotonicsUltrafast nonlinear interactions in optical fibers are commonly employed for generating light with tailored properties, with four-wave mixing (FWM) being a widely used mechanism.
Saher Junaid +6 more
doaj +1 more source
The Scientific World Journal, 2014 A new approach to suppressing the four-wave mixing (FWM) crosstalk by using the pairing combinations of differently linear-polarized optical signals was investigated.
Haider Abd +4 more
doaj +1 more source
Modeling and simulation of the combined effect of SRS, FWM and ASE noise in DWDM/UDWDM long haul communication systems using EDFAs [PDF]
, 2022 Erbiyum katkılı fiber kuvvetlendiricili (EDFA) yoğun/aşırı yoğun dalgaboyu bölmeli çoğullamalı (DWDM/UDWDM) uzak mesafe haberleşme sistemlerinin, modern optik haberleşme sistemlerindeki önemi artmaktadır.
Kılınçarslan, Kübra
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Coherent anti-Stokes Raman spectroscopy of single and multi-layer graphene
Nature Communications, 2019 Coherent anti-Stokes Raman Scattering (CARS) accesses the vibrational properties of a material via nonlinear four-wave mixing (FWM); CARS in graphene has not been observed to date despite its high nonlinear third-order susceptibility.
A. Virga +7 more
doaj +1 more source