Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Spaser

A spaser or plasmonic laser is a type of laser which aims to confine light at a subwavelength scale far below Rayleigh's diffraction limit of light by storing some of the light energy in electron oscillations called surface plasmon polaritons. The phenomenon was first described by David J. Bergman and Mark Stockman in 2003. The word spaser is an acronym…

Overview, Related Topics & Entities

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Spaser. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Spaser

Nodes23
Edges22
Triples14
Avg. degree1.91
Density0.086957
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Spaser

Top relations

related to Further reading · 11
Spaser → Bibcode, Dmitry, Ekaterina, Galanzha, ISSN, Nature Communications, Nedosekin, PMC, PMID, Robert, Weingold
is a · 3
Spaser → acronym for, nanoplasmonic counterpart of a laser, proposed nanoscale source of optical fields that is being investigated in a number of leading laboratories around the world

Important terminology Word statistics

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

Important terminology

surface laser plasmons photons plasmonic first gain medium mode optical nature nanoscale energy oscillations plasmon stimulated emission nanoparticle state berkeley

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Spaseris aacronym for0.90text
Spaseris aproposed nanoscale source of optical fields that is being investigated in a number of leading laboratories around the world0.90text
Spaseris ananoplasmonic counterpart of a laser0.90text
Spaserrelated to Further readingGalanzha0.60section
Spaserrelated to Further readingEkaterina0.60section
Spaserrelated to Further readingWeingold0.60section
Spaserrelated to Further readingRobert0.60section
Spaserrelated to Further readingNedosekin0.60section
Spaserrelated to Further readingDmitry0.60section
Spaserrelated to Further readingNature Communications0.60section
Spaserrelated to Further readingBibcode0.60section
Spaserrelated to Further readingISSN0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.