Multichannel direct transmissions of near-field information
نویسندگان
چکیده
منابع مشابه
Direct interpretation of near-field optical images.
The interpretation of the detection process in near-field optical microscopy is reviewed on the basis of a discussion about the possibility of establishing direct comparisons between experimental images and the solutions of Maxwell equations or the electromagnetic local density of states. On the basis of simple physical arguments, it is expected that the solutions of Maxwell equations should ag...
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Limits on the effective resolution of many optical near-field experiments are investigated. The results are applicable to variants of total-internal-reflection microscopy (TIRM), photon-scanning-tunneling microscopy (PSTM), and near-field-scanning-optical microscopy (NSOM) in which the sample is weakly scattering and the direction of illumination may be controlled. Analytical expressions for th...
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We present an analysis of the accuracy and information content of three-dimensional reconstructions of the dielectric susceptibility of a sample from noisy, near-field holographic measurements, such as those made in scanning probe microscopy. Holographic measurements are related to the dielectric susceptibility via a linear operator within the accuracy of the first Born approximation. The maxim...
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Richard A. Frazin Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign, Urbana, IL 61821 David G. Fischer NASA Glenn Research Center, MS110-3, 21000 Brookpark Rd. Cleveland, OH 44135 P. Scott Carney Department of Electrical and Computer Engineering, The Beckman Institute for Advanced Science and Technology, and The Coordinated Science Laboratory, Universi...
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ژورنال
عنوان ژورنال: Light: Science & Applications
سال: 2019
ISSN: 2047-7538
DOI: 10.1038/s41377-019-0169-3