Results 21 to 30 of about 63,376 (340)
Subwavelength dielectric resonators for nonlinear nanophotonics [PDF]
Science, 2019 Enhancing optical nonlinearity Intense pulses of light interacting with a dielectric material can induce optical nonlinear behavior, whereby the frequency of the output light can be doubled or tripled or excited to even higher harmonics of the input ...
K. Koshelev +6 more
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Inverse design in quantum nanophotonics: combining local-density-of-states and deep learning
Nanophotonics, 2023 Recent advances in inverse-design approaches for discovering optical structures based on desired functional characteristics have reshaped the landscape of nanophotonic structures, where most studies have focused on how light interacts with nanophotonic ...
Guang-Xin Liu +6 more
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Free-electron–light interactions in nanophotonics [PDF]
Applied Physics Reviews, 2022 When impinging on optical structures or passing in their vicinity, free electrons can spontaneously emit electromagnetic radiation, a phenomenon generally known as cathodoluminescence.
C. Roques-Carmes +9 more
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Light-induced thermal convection for collection and removal of carbon nanotubes
Fundamental Research, 2022 Carbon nanotubes (CNTs) have exhibited immense potential for applications in biology and medicine, and once their intended purpose is fulfilled, the elimination of residual CNTs is essential to avoid negative effects.
Xianguang Yang +5 more
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Van der Waals Materials for Applications in Nanophotonics [PDF]
Laser & Photonics Reviews, 2022 Numerous optical phenomena and applications have been enabled by nanophotonic structures. Their current fabrication from high refractive index dielectrics, such as silicon (Si) or gallium phosphide (GaP), pose restricting fabrication challenges while ...
Panaiot G. Zotev +14 more
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Molecules, 2022 Harvesting energetic carriers from plasmonic resonance has been a hot topic in the field of photodetection in the last decade. By interfacing a plasmonic metal with a semiconductor, the photoelectric conversion mechanism, based on hot carrier emission ...
Zhiwei Sun +7 more
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Asymmetric transmission in nanophotonics
Nanophotonics, 2023 In a reciprocal medium, transmission of electromagnetic (EM) waves is symmetric along opposite directions which restrict design and implementation of various systems in optics and photonics.
Abbas Sheikh Ansari +2 more
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ACS Photonics, 2023 : Common cameras are only sensitive to the intensity of light, discarding an essential feature of a light wave: its phase profile or, equivalently, its wavefront profile.
G. Baffou
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Photon-based and classical descriptions in nanophotonics: a review [PDF]
, 2014 The centrality of the photon concept in modern physics is strongly evident in wide spheres of photonics and nanophotonics. Despite the resilience and persistence of earlier classical representations, there are numerous optical features and phenomena that
Andrews, David L.
core +1 more source
Opto-Electronic Advances, 2023 Dielectric metasurfaces are crucial for enhancing optical nonlinear generation, particularly membrane metasurfaces with multipolar resonances and compact size.
M. Pu, Xiangang Luo
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