Results 11 to 20 of about 4,945 (207)
Design and fabrication of E-band silica based dense wavelength-division multiplexing (DWDM) AWG
Results in OpticsA E-Band,48 channels flat top silica based dense wavelength-division multiplexing (DWDM) arrayed waveguide grating (AWG) was designed and fabricated with 0.75 % relative refractive index difference.
Feng Han +8 more
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Design and Simulation of Optical Filter for Dense Wavelength Division Multiplexing (DWDM) System [PDF]
Engineering and Technology Journal, 2013 In this paper, it is demonstrated, by means of simulations, the practical feasibility of an interference filter, implemented from a stack of high and low index birefringent thin films that can be used as transmission filter.
Aseel Abdulameer Shakaty
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IEEE Photonics JournalTo achieve temperature-insensitive passband responses of microring resonator (MRR) for DWDM signal processing, we design and fabricate a wavelength division multiplexer with four channels based on 2nd-order slot MRR with PMMA cladding layer. Four filters
Fuling Wang +4 more
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Investigation of Nonlinear Raman Scattering in Optical Quantum Communication Systems
IET Quantum CommunicationIn this paper, we introduce an improved spontaneous Raman scattering (SRS) model to accurately determine the quantum communication channel's quality when integrated into a Dense Wavelength Division Multiplexing (DWDM) network. To assess the degradational
Flóra Viktória Kárpát, Eszter Udvary
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Foundry-enabled wafer-scale characterization and modeling of silicon photonic DWDM links. [PDF]
NanophotonicsAbstract AI/ML compute clusters are driving unprecedented bandwidth demands at the package boundary, motivating co‐packaged integrated photonics closely co‐located with the compute unit. We present a scalable silicon‐photonics transceiver platform and a measurement‐driven design methodology that together enable dense, energy‐efficient DWDM links ...
Parsons R +8 more
europepmc +2 more sources
High-Efficiency Quantum Dot Lasers as Comb Sources for DWDM Applications
Applied Sciences, 2022 The trend of data center transceivers is to increase bandwidth while simultaneously decreasing their size, power consumption, and cost. While data center links have previously relied on vertical-cavity surface-emitting lasers (VCSELs) or in-plane lasers ...
Mario Dumont +3 more
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JAREE (Journal on Advanced Research in Electrical Engineering), 2018 Arrayed Waveguide Grating (AWG) Technology, one technique of dividing the channel into smaller sub-channels by adjusting the fixed array length increment.
Sri Rahayu
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Photonics, 2022 This paper carries out a numerical simulation investigating three different modulation formats: carrier suppressed return to zero (CSRZ), modified duobinary return to zero (MDRZ) and return to zero (RZ).
Naif Alsowaidi +2 more
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Jurnal Penelitian Rumpun Ilmu Teknik, 2023 The development of Dense Wavelength Division Multiplexing (DWDM) technology in optical networks driven by the need for very large transmission capacities has resulted in rapid changes in the provision of large bandwidth capacities in networks. This canal transport system in the wavelength domain provides high flexibility for network operators in ...
null Deva Adelya Prestanty +3 more
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Journal of Engineering Research and Reports, 2021 The constantly growing needs in terms of speed and bandwidth, especially all services using data has become greedy. Today optical fiber is the medium of choice for many advantages over others channels. although the optical fiber has taken the label of transmission channels, we won’t be able to do without its nonlinear character and dispersions, which ...
Badila Nkodia Chilperic +6 more
openaire +2 more sources