Home›Browse›second-harmonic generation🌐EnglishEnglishDeutschFrançaisItalianoPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ1455635· pop 15· linked from 111 articlessecond-harmonic generationSign in to saveAlso known as frequency doubling, SHGnonlinear optical processAvailable in 15 languagesFrançaisDeutsch日本語РусскийPortuguêsالعربيةBulgarianCatalanLithuanianPolskiSlovenianUkrainianفارسی한국어via Wikidata sitelinks · CC0