Results 11 to 20 of about 9,704,193 (294)
Microsphere femtosecond laser sub-50 nm structuring in far field via non-linear absorption
Opto-Electronic Advances, 2023 Creation of arbitrary features with high resolution is critically important in the fabrication of nano-optoelectronic devices. Here, sub-50 nm surface structuring is achieved directly on Sb2S3 thin films via microsphere femtosecond laser irradiation in ...
Zhenyuan Lin +3 more
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Far-field representation for the vertical force on a floating structure [PDF]
, 2012 Equations are derived that relate the vertical hydrodynamic force on two- and threedimensional structures that are floating in a fluid of infinite depth to the far-field dipole coefficient in the velocity potential.
Maureen McIver (1247559)
core +7 more sources
Generalized far-field integral
Optics Express, 2021 The propagation of light in homogeneous media is a crucial technology in optical modeling and design as it constitutes a part of the vast majority of optical systems. Any improvements in accuracy and speed are therefore helpful. The far-field integral is one of the most widely used tools to calculate diffraction patterns.
Zongzhao Wang +3 more
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Archives of Acoustics, 2014 A numerical method is developed for estimating the acoustic power of any baffled planar structure, which is vibrating with arbitrary surface velocity profile. It is well known that this parameter may be calculated with good accuracy using near field data,
Mario A. GONZÁLEZ-MONTENEGRO +3 more
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Energies, 2019 Between the Wave Energy Converters (WECs) of a farm, hydrodynamic interactions occur and have an impact on the surrounding wave field, both close to the WECs (“near field„ effects) and at large distances from their location (“far field&#
Gael Verao Fernández +2 more
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Far-Field Autofluorescence Nanoscopy [PDF]
Nano Letters, 2010 We demonstrate far-field optical imaging at the nanoscale with unlabeled samples. Subdiffraction resolution images of autofluorescent samples are obtained by depleting the ground state of natural fluorophores by transferring them to a metastable dark state and simultaneously localizing those fluorophores that are transiently returning.
Bierwagen J +6 more
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Effluent Mixing Modeling for Liquefied Natural Gas Outfalls in a Coastal Ecosystem
Journal of Marine Science and Engineering, 2014 Liquid Natural Gas (LNG) processing facilities typically are located on ocean shores for easy transport of LNG by marine vessels. These plants use large quantities of water for various process streams.
Mustafa Samad, Karim El-Kheiashy
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Far-field optical nanoscopy [PDF]
2010 IEEE Photinic Society's 23rd Annual Meeting, 2007 In 1873, Ernst Abbe discovered what was to become a well-known paradigm: the inability of a lens-based optical microscope to discern details that are closer together than half of the wavelength of light. However, for its most popular imaging mode, fluorescence microscopy, the diffraction barrier is crumbling.
openaire +5 more sources
Energies, 2018 For renewable wave energy to operate at grid scale, large arrays of Wave Energy Converters (WECs) need to be deployed in the ocean. Due to the hydrodynamic interactions between the individual WECs of an array, the overall power absorption and surrounding
Gael Verao Fernandez +3 more
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Divergence gating towards far-field isolated attosecond pulses
New Journal of Physics, 2022 Divergence gating, a novel method to generate far-field isolated attosecond pulses (IAPs) through controlling divergences of different pulses, is proposed and realized by relativistic chirped laser–plasma interactions.
Yi Zhang +4 more
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