Results 151 to 160 of about 491,707 (327)
A mathematical theory of computational resolution limit in one dimension
, 2019 Ping Liu, Hai Zhang
openalex +2 more sources
Coherent Control of Thermal Radiation with Nanophotonics
Advanced Photonics Research, EarlyView.This review explores the innovative control of thermal radiation coherence using nanophotonic structures. The fundamentals of thermal radiation, coherence control strategies (temporal, spatial, and polarization), and their applications in infrared sensing, radiative cooling, thermal camouflage, and imaging, are discussed.
Yuanrong Zhang +4 more
wiley +1 more source
High‐Resolution On‐Chip Digitally Tunable Spectrometer Based on Double‐Cascaded Ring Resonators
Advanced Photonics Research, EarlyView.An integrated spectrometer is here presented, based on two cascaded ring resonators covered with a phase change material. The Vernier architecture is implemented allowing for a digital scan of wavelengths. Resolution smaller than 0.1 nm can be achieved, together with a footprint ≈0.03 mm2 and a bandwidth of the order of tens of nanometers.
Carla Maria Coppola +3 more
wiley +1 more source
Advanced Photonics Research, EarlyView.Coherent anti‐stokes Raman spectroscopy (CARS) enables high‐resolution vibrational imaging, yet non‐resonant background (NRB) distorts spectral fidelity. This review highlights NRB removal methods—from experimental strategies and numerical algorithms to emerging deep learning techniques.
Rajendhar Junjuri, Thomas Bocklitz
wiley +1 more source
Computational Experiment in Teaching Higher Mathematics by the Example of Number Theory [PDF]
Y.D. Kulanin, M.E. Stepanov
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A mathematical theory of randomized computation, II [PDF]
, 1988 Shinichi Yamada
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Erratum to: Computational Complexity Theory and the Philosophy of Mathematics [PDF]
, 2020 openalex +1 more source
Coupling Enhanced Diffractive Deep Neural Network with Structural Nonlinearity
Advanced Photonics Research, EarlyView.Here, structural nonlinearity is introduced into diffractive deep neural networks (D2NNs) by incorporating encoding‐free data repetition layers, enabling high‐order optical nonlinearity while reducing the system complexity. Additionally, to enhance the design accuracy of D2NNs, a graph neural network is developed to characterize the coupling effects ...
Ouling Wu +5 more
wiley +1 more source
Group theory and biomolecular conformation: I. Mathematical and computational models [PDF]
, 2010 Gregory S. Chirikjian
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Optical Chaos Generation and Applications
Advanced Photonics Research, EarlyView.This review comprehensively examines optical chaos generation via feedback, injection, and optoelectronic methods, emphasizing bandwidth enhancement and time‐delay suppression. Applications include chaos‐synchronized secure communication, physical random number generation, chaotic lidar for cm‐level detection, distributed fiber sensing, and terahertz ...
Wenhui Chen +8 more
wiley +1 more source