Results 31 to 40 of about 479,261 (393)
Optical and quantum electronics, 2021 Rogue waves are very mysterious and extra ordinary waves. They appear suddenly even in a calm sea and are hard to be predicted. Although nonlinear Schrödinger equation provides a perspective, it alone can neither detect rogue waves nor provide a complete
H. Rezazadeh +4 more
semanticscholar +1 more source
Flexible Multi-Thread Dynamic Bandwidth Allocation Algorithm in VPONs Based on LR WDM/TDM PON
IEEE Access, 2020 With the smooth upgrade of the access network, multiple tuning-time devices will coexist in the long-reach access network, and the subsequent problems of high round-trip time (RTT) and optical network unit (ONU) tuning delay need to be solved urgently ...
Lijuan Wu +4 more
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Phase-coherent lightwave communications with frequency combs [PDF]
, 2019 Fiber-optical networks are a crucial telecommunication infrastructure in society. Wavelength division multiplexing allows for transmitting parallel data streams over the fiber bandwidth, and coherent detection enables the use of sophisticated modulation ...
Andrekson, Peter A. +7 more
core +2 more sources
Research on The Current Situation and Development Trend of Optical Fiber Communication technology
Journal of Physics: Conference Series, 2021 The technology uses light wave as carrier and optical fiber as transmission medium to realize the function of transmitting information from one end to the other.
Bing Yuan, Han Cai
semanticscholar +1 more source
Compact and high-performance vortex mode sorter for multi-dimensional multiplexed fiber communication systems [PDF]
, 2020 With the amplitude, time, wavelength/frequency, phase, and polarization/spin parameter dimensions of the light wave/photon almost fully utilized in both classical and quantum photonic information systems, orbital angular momentum (OAM) carried by optical
Chen, Yujie +8 more
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Volterra-assisted Optical Phase Conjugation: a Hybrid Optical-Digital Scheme For Fiber Nonlinearity Compensation [PDF]
, 2018 Mitigation of optical fiber nonlinearity is an active research field in the area of optical communications, due to the resulting marked improvement in transmission performance.
Bayvel, Polina +2 more
core +2 more sources
IEEE Photonics Journal, 2019 Via using an L-band optimized in-fiber polarizing grating device, a GHz L-band femtosecond passively harmonic mode-locked Er-doped fiber laser based on nonlinear polarization rotation is first demonstrated.
Yuanda Ling +8 more
doaj +1 more source
Nanophotonics, 2020 The burgeoning advances of spatial mode conversion in few-mode fibers emerge as the investigative hotspot in novel structured light manipulation, in that, high-order modes possess a novel fundamental signature of various intensity profiles and unique ...
Lu Jiafeng +8 more
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Sensors, 2022 A high-throughput layered decoder for quasi-cyclic (QC) low-density parity-check (LDPC) codes is required for communication systems. The preferred way to improve the throughput is to insert pipeline stages and increase the operating frequency, which ...
Yunfeng Li +5 more
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Monitoring Junction Temperature of RF MOSFET under Its Working Condition Using Fiber Bragg Grating
Micromachines, 2022 When a high-power radio frequency (RF) metal oxide semiconductor field effect transistor (MOSFET) works in low-efficiency situations, considerable power is dissipated into heat, resulting in an excessive junction temperature and a likely failure. In this
Zhenmin Liu +5 more
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