Surface second harmonic generation
id:
surface-second-harmonic-generation-319-4544392
title:
Surface second harmonic generation
text:
Surface second harmonic generation is a method for probing interfaces in atomic and molecular systems. In second harmonic generation (SHG), the light frequency is doubled, essentially converting two photons of the original beam of energy E into a single photon of energy 2E as it interacts with noncentrosymmetric media. Surface second harmonic generation is a special case of SHG where the second beam is generated because of a break of symmetry caused by an interface. Since centrosymmetric symmetr
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Surface_second_harmonic_generation
date created:
date modified:
2023-12-05T04:35:13Z
main entity:
{"identifier":"Q7646020","url":"https://www.wikidata.org/entity/Q7646020"}
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fields total:
13
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