Results 171 to 180 of about 11,328 (260)

Hydrated Electrons in Phase-Matching Generation of Second-Order Stokes X-Waves in Water. [PDF]

Molecules
Chen X, Zhou Q, Wang Z.
europepmc   +1 more source

Quantifying Phenology in the Deciduous Tree and Phytophagous Insect System: A Methodological Comparison. [PDF]

Ecol Evol
Morley LM, Crofts SJ, Cole EF, Sheldon BC.   +3 more
europepmc   +1 more source

High-Sensitivity Detection of Chiro-Optical Effects in Single Nanoparticles by Four-Wave Mixing Interferometry. [PDF]

ACS Photonics
Borri P, Payne L, Masia F, Esposito M, Tasco V, Passaseo A, Langbein W.   +6 more
europepmc   +1 more source

Transparency of FWM in SOAs to Phase/Amplitude and Polarization [PDF]

Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, 2009
We study the real transparency of FWM in SOAs to modulation formats involving phase/amplitude and polarization. 40Gb/s (NRZ-OOK and NRZ-DPSK) and 80Gb/s polarization-multiplexed signals are wavelength-converted employing two different polarization-independent schemes. Critical issues are found.
CONTESTABILE, GIAMPIERO, L. Banchi, PRESI, Marco, CIARAMELLA, ERNESTO   +3 more
openaire   +3 more sources

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Estimation and mitigation of FWM penalties in dispersion managed 32 channel long haul DWDM soliton link

Optik, 2013
In this paper, FWM power has been estimated and mitigated by using Optical Phase Conjugator (OPC) in the middle of the optical fiber span which strongly suppresses the FWM power by introducing destructive interference between the first and second halves ...
Jagjit Singh Malhotra, Ajay K Sharma
exaly   +2 more sources

FWM Reduction Using Different Modulation Techniques and Optical Filters in DWDM Optical Communication Systems: A Comparative Study

Iranian Journal of Science and Technology - Transactions of Electrical Engineering, 2019
Habib Ullah Manzoor, Tareq Manzoor, Ashiq Hussain   +2 more
exaly   +2 more sources

Flat-gain DFRA design considering pump-to-pump FWM

2012 IV International Congress on Ultra Modern Telecommunications and Control Systems, 2012
Pumps of a Distributed Fiber Raman Amplifier (DFRA) built over Non-Zero Dispersion Shifted Fiber (NZ-DSF), can generate FWM waves which could degrade the flatness of the amplifier gain profile. In this paper a rigorous approach based on a Genetic Algorithm (GA) and a Message Passing Interface (MPI) strategy have been used, in order to design a flat ...
Sebastian Lara Aquea, Ricardo Olivares, Barbara Dumas Feris   +2 more
openaire   +2 more sources

Mitigation of FWM induced crosstalk in WDM RoF systems by employing different fibers

Journal of Optics (India), 2017
Abhimanyu Nain, Shelly Singla, Singla Shelly   +2 more
exaly   +2 more sources

Vector FWM in optical fibers: tuning techniques and applications [PDF]

, 2022
Recently, the nonlinear four-wave mixing (FWM) effect in optical fibers has attracted great interest for the development of new optical fiber light sources due to the multiple light emission produced by this nonlinear effect. In recent years, such FWM-based light sources have demonstrated great utility in areas such as quantum optics and advanced Raman-
Loredo Trejo, Abraham de Jesús
openaire   +3 more sources