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Superlens: History, Theory & Development and construction

A superlens, or super lens, is a lens which uses metamaterials to achieve super-resolution imaging and go beyond the diffraction limit. The diffraction limit is a feature of conventional lenses and microscopes that limits the fineness of their image resolution depending on the radiation wavelength and the numerical aperture (NA) of the objective lens.…

Language: English [EN]
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Superlens topic overview

The analysis highlights History, Theory and Development and construction as prominent areas in the source structure around Superlens.

Related topics
181
Source areas
4
Connected nodes
185
Extracted relationships
57
Related term clusters
46
Bridge connections
185

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Theory · 66 topics
Development and construction · 52 topics
Overview · 48 topics
History · 15 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Theory

Development and construction

For the semantics nerds

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Advanced semantic analysis

How Superlens connects Entity context

The extracted context around Superlens shows recurring relationship patterns in the source. For example, Superlens → Due, Furthermore, Indeed, Metals, Negative, Pendry, Pendry's, RF/microwave, UV, YVO4 Another extracted example is Superlens → Edward Hutchinson Synge, Irish, Metamaterial, One, Prior, Superlenses, X-ray. Use these groups to spot repeated connection types before inspecting the individual relationships.

Superlens

Top relations

related to Development and construction · 10
Superlens → Due, Furthermore, Indeed, Metals, Negative, Pendry, Pendry's, RF/microwave, UV, YVO4
related to Early subwavelength imaging · 7
Superlens → Edward Hutchinson Synge, Irish, Metamaterial, One, Prior, Superlenses, X-ray
related to Analysis of the diffraction limit · 5
Superlens → Conventional, EM, Ordinary, Pendry, S-polarization
related to history · 5
Superlens → Additionally, Conventional, DNA, Ernst Abbe, Hence
related to Super-imaging in the visible frequency range · 5
Superlens → Advancement, Continual, Conventional, DNA, Therefore
related to Cylindrical superlens via coordinate transformation · 4
Superlens → Coordinate, Magnifying, One, Pendry
related to Image formation · 3
Superlens → Electron, Furthermore, Optical
related to Optical superlens with silver metamaterial · 3
Superlens → Although, Pendry's, Perfect
related to Far-field superlens · 2
Superlens → FSL, Imaging
is a · 1
Superlens → lens which is capable of subwavelength imaging

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

lens imaging image resolution waves diffraction evanescent field limit optical conventional light lenses metamaterial negative silver index subwavelength material wavelength

Superlens relationships Subject–Predicate–Object triples

TTTA extracted 57 structured relationships around Superlens. Examples in this analysis include Superlens → is a → lens which is capable of subwavelength imaging and lens aperture → instance of → Microscopy takes into account parameters. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Superlensis alens which is capable of subwavelength imaging0.90text
lens apertureinstance ofMicroscopy takes into account parameters0.80text
distance from the object to the lensinstance ofMicroscopy takes into account parameters0.80text
and the refractive index of the observed materialinstance ofMicroscopy takes into account parameters0.80text
gold or silver a few atoms thickinstance ofThis is generally accomplished using a layer of metal0.80text
which acts as a superlensinstance ofThis is generally accomplished using a layer of metal0.80text
or by means of 1Dinstance ofThis is generally accomplished using a layer of metal0.80text
2D photonic crystalsinstance ofThis is generally accomplished using a layer of metal0.80text
evanescent near-field lithographyinstance ofIts derivative technologies0.80text
near-field interference lithographyinstance ofIts derivative technologies0.80text
and phase-shifting mask lithography were developed to overcome the diffraction limit.In the year 2000instance ofIts derivative technologies0.80text
John Pendry proposed using a metamaterial lens to achieve nanometer-scaled imaging for focusing below the wavelength of light.Analysis of the diffraction limitThe original problem of the perfect lensinstance ofIts derivative technologies0.80text

Related concept clusters Related term clusters

The concept neighborhoods around Superlens bring nearby vocabulary together. In this analysis, examples include Near, One and Demonstrated. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • lens
    • Perfect
    • Negative
    • Conventional
    • Index
    • Metamaterial
    • Material
    • Imaging
    • Waves
    • Evanescent
    • Diffraction
    • Light
    • Image
  • super-resolution imaging
    • Subwavelength
    • Limit
    • Wavelength
    • Resolution
    • Index
    • Lenses
    • Negative
    • Optical
    • Diffraction
    • Lens
    • Demonstrated
    • Light
  • diffraction limit
    • Limit
    • Conventional
    • Optical
    • Resolution
    • Image
    • Wavelength
    • Nm
    • Superlens
    • Far
    • Lenses
    • Microscopy
    • Index
  • image resolution
    • Field
    • Resolution
    • Subwavelength
    • Lenses
    • Limit
    • Far
    • Wavelength
    • Nm
    • Evanescent
    • Optical
    • Superlens
    • Silver
  • x-ray imaging
    • Subwavelength
    • Limit
    • Wavelength
    • Resolution
    • Index
    • Lenses
    • Negative
    • Optical
    • Diffraction
    • Lens
    • Demonstrated
    • Light
  • far field
    • Field
    • Near
    • Image
    • Evanescent
    • Object
    • Waves
    • Also
    • Limit
    • Propagating
    • Superlens
    • Imaging
    • Metamaterial
  • wavelength of light
    • Light
    • Wavelength
    • Visible
    • Object
    • Limit
    • Imaging
    • Resolution
    • Optical
    • Silver
    • Lenses
    • Propagating
    • Microscopy
  • green light
    • Wavelength
    • Visible
    • Object
    • Optical
    • Propagating
    • Microscopy
    • One
    • Limit
    • Waves
    • Resolution
    • Metamaterial
    • Using

Connections between topic areas Semantic bridges

For Superlens, one of the stronger structural bridges in this analysis connects Superlens with Theory. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Superlens — Theory · splits 119 ⟂ 67
Superlens — Development and construction · splits 133 ⟂ 53
Superlens — Overview · splits 137 ⟂ 49
Superlens — History · splits 170 ⟂ 16

Map overview Semantic statistics

Superlens

Nodes186
Edges185
Triples57
Avg. degree1.99
Density0.010753
Components1

Source & methodology

TTTA analyzes the structure around Superlens to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Theory & Development and construction, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Superlens · EN edition · Analysis: TopicsToTalkAbout

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