Results 11 to 20 of about 3,737,017 (365)
Photonic neuromorphic technologies in optical communications [PDF]
Nanophotonics, 2022 Machine learning (ML) and neuromorphic computing have been enforcing problem-solving in many applications. Such approaches found fertile ground in optical communications, a technological field that is very demanding in terms of computational speed and ...
A. Argyris
semanticscholar +2 more sources
Peta-bit-per-second optical communications system using a standard cladding diameter 15-mode fiber [PDF]
Nat Commun, 2021 Data rates in optical fiber networks have increased exponentially over the past decades and core-networks are expected to operate in the peta-bit-per-second regime by 2030.
G. Rademacher +12 more
semanticscholar +2 more sources
Advancing theoretical understanding and practical performance of signal processing for nonlinear optical communications through machine learning [PDF]
Nat Commun, 2020 In long-haul optical communication systems, compensating nonlinear effects through digital signal processing (DSP) is difficult due to intractable interactions between Kerr nonlinearity, chromatic dispersion (CD) and amplified spontaneous emission (ASE ...
Qirui Fan +4 more
semanticscholar +2 more sources
Deep Learning Framework for Wireless Systems: Applications to Optical Wireless Communications [PDF]
arXiv, 2018 Optical wireless communication (OWC) is a promising technology for future wireless communications owing to its potentials for cost-effective network deployment and high data rate.
Lee, Hoon +3 more
core +2 more sources
High-speed and on-chip graphene blackbody emitters for optical communications by remote heat transfer [PDF]
Nat Commun, 2018 High-speed light emitters integrated on silicon chips can enable novel architectures for silicon-based optoelectronics, such as on-chip optical interconnects, and silicon photonics.
Yusuke Miyoshi +8 more
semanticscholar +2 more sources
Ultra-broadband on-chip twisted light emitter for optical communications [PDF]
Light Sci Appl, 2018 On-chip twisted light emitters are essential components of orbital angular momentum (OAM) communication devices1, 2. These devices address the growing demand for high-capacity communication systems by providing an additional degree of freedom for ...
Zhenwei Xie +9 more
semanticscholar +2 more sources
Roadmap of optical communications [PDF]
Journal of Optics, 2016 © 2016 IOP Publishing Ltd. Lightwave communications is a necessity for the information age. Optical links provide enormous bandwidth, and the optical fiber is the only medium that can meet the modern society's needs for transporting massive amounts of data over long distances.
Agrell, Erik +18 more
openaire +6 more sources
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Positron emission tomography with x‐ray computed tomography (PET/CT) is increasingly being utilized for radiation treatment planning (RTP). Accurate delivery of RT therefore depends on quality PET/CT data. This study covers quality control (QC) procedures required for PET/CT for diagnostic imaging and incremental QC required for RTP.
Ran Klein +7 more
wiley +1 more source
Clinical commissioning of an adaptive radiotherapy platform: Results and recommendations
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Online adaptive radiotherapy platforms present a unique challenge for commissioning as guidance is lacking and specialized adaptive equipment, such as deformable phantoms, are rare. We designed a novel adaptive commissioning process consisting of end‐to‐end tests using standard clinical resources.
Kelly Kisling +5 more
wiley +1 more source