光学

See also: 光學

Chinese

For pronunciation and definitions of 光学 – see 光學 (“optics”). (This term is the simplified form of 光學).

Notes: Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore. Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.

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Japanese

Kanji in this term
光	学
こう Grade: 2	がく Grade: 1
on’yomi

Alternative spelling
光學 (kyūjitai)

Etymology

From 光 (kō-, “photo-”) +‎ 学 (-gaku, “-graphy; -logy”).

Noun

光(こう)学(がく) • (kōgaku) ^{←くわうがく (kwaugaku)?}

1. optics (physics of light and vision)