Results 31 to 40 of about 83,637 (301)
Frontiers in Physics, 2023 The deployment of low earth orbits is seen as a promising way of enlarging data capacities as well as high data rates. Catering to these interests, optical communication presents possible ways of larger bandwidth than microwave communication. The current
Jiacheng Meng +16 more
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Quantum Communication Complexity with Coherent States and Linear Optics [PDF]
, 2014 We introduce a general mapping for encoding quantum communication protocols involving pure states of multiple qubits, unitary transformations, and projective measurements into another set of protocols that employ coherent states of light in a ...
Lütkenhaus, Norbert +1 more
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Coherence Equality and Communication in a Quantum Superposition [PDF]
Physical Review Letters, 2020 Published version.
Del Santo, Flavio, Dakic, Borivoje
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Advanced Chromatic Dispersion Compensation in Optical Fiber FBMC-OQAM Systems
IEEE Photonics Journal, 2017 We report on several methods for the chromatic dispersion (CD) compensation in optical fiber offset-QAM-based filterbank multicarrier (FBMC-OQAM) systems.
Francois Rottenberg +4 more
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Older People, Sense of Coherence and Community [PDF]
, 2022 AbstractIn this chapter, the authors consider the meanings of the concepts of healthy ageing, ageing well, salutogenic ageing and reciprocity between the sense of coherence (SOC) and ageing processes. They discuss how the community can provide resources to strengthen older adults’ SOC, perceived well-being and quality of life. Quoting ‘It’s not how old
Koelen, Maria, Eriksson, Monica
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Coherent optical communications
Optical Fiber Communication, 1985 Coherent optical communication systems became possible with development of the gas laser in the early 1960s. During the decade following development of the laser, Enloe and Rodda showed homodyne detection to be possible when they successfully phase-locked two gas lasers.
T. G. Hodgkinson +3 more
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Numerical Analysis of Dither Induced Penalty for Automatic Bias Control Methods
IEEE Photonics JournalThe Mach-Zehnder modulator (MZM) is widely used in high-speed optical communication, and the stability of its bias point is the key to maintain the performance of the communication system.
Jinyang Wu +6 more
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IEEE Photonics Journal, 2018 Numerical and experimental investigations are carried out on the performance of parallelized Kalman filters applied for mitigation of the excess phase noise of fast tunable lasers.
Fan Liu +3 more
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Compensation of Limited Bandwidth and Nonlinearity for Coherent Transponder
Applied Sciences, 2019 Coherent optical transponders are widely deployed in today’s long haul and metro optical networks using dense wavelength division multiplexing.
Qiang Wang, Yang Yue, Jon Anderson
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Smart Self-Coherent Optical Communication for Short Distances
Frontiers in Communications and Networks, 2022 We proposed and investigated a high-performance, energy-efficient, and low-cost self-homodyne coherent detection transmission (SHCDT) system for the 5G access network segment assuring high capacity and light digital signal processing (DSP) at the same ...
Pantea Nadimi Goki +4 more
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