无k空间区域缺失的一维远场超分辨率成像

IF 1.2 4区物理与天体物理 Q4 OPTICS Journal of Modern Optics Pub Date : 2023-05-04 DOI:10.1080/09500340.2023.2273551

Deng Xie

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引用次数: 0

摘要

摘要在超分辨率成像中，缺少部分k空间区域会导致部分空间频率缺失，甚至产生人为细节。本文提出了一种由金属介质多层支撑的亚波长光栅实现全k空间超分辨率成像而不增加测量复杂度的简便方案。关键词:超分辨率成像;超表面;披露声明作者未报告潜在利益冲突。本工作得到福建省科技计划项目[批准号JAT220233]、福建工业大学科研基金[批准号GY-Z220194]和福建省自然科学基金[批准号2023J01952]的资助。

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One-dimensional far-field super-resolution imaging without missing k -space regions

AbstractThe lack of parts of k-space regions will lead to the missing of some spatial frequencies and even generate artificial details in super-resolution imaging. We report a convenient scheme constructed with subwavelength grating supported by a metal–dielectric multilayer to realize super-resolution imaging with the whole k-space but without the increment of measuring complexity.KEYWORDS: Super-resolution imagingmetasurface Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work is supported by the Science and Technology Project of Fujian, China [grant number JAT220233], Scientific Research Fund of Fujian University of Technology [grant number GY-Z220194] and the Natural Science Foundation of Fujian Province [grant number 2023J01952].

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来源期刊

Journal of Modern Optics 物理-光学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

2.6 months

期刊介绍： The journal (under its former title Optica Acta) was founded in 1953 - some years before the advent of the laser - as an international journal of optics. Since then optical research has changed greatly; fresh areas of inquiry have been explored, different techniques have been employed and the range of application has greatly increased. The journal has continued to reflect these advances as part of its steadily widening scope. Journal of Modern Optics aims to publish original and timely contributions to optical knowledge from educational institutions, government establishments and industrial R&D groups world-wide. The whole field of classical and quantum optics is covered. Papers may deal with the applications of fundamentals of modern optics, considering both experimental and theoretical aspects of contemporary research. In addition to regular papers, there are topical and tutorial reviews, and special issues on highlighted areas. All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. General topics covered include: • Optical and photonic materials (inc. metamaterials) • Plasmonics and nanophotonics • Quantum optics (inc. quantum information) • Optical instrumentation and technology (inc. detectors, metrology, sensors, lasers) • Coherence, propagation, polarization and manipulation (classical optics) • Scattering and holography (diffractive optics) • Optical fibres and optical communications (inc. integrated optics, amplifiers) • Vision science and applications • Medical and biomedical optics • Nonlinear and ultrafast optics (inc. harmonic generation, multiphoton spectroscopy) • Imaging and Image processing