分光

Chinese edit

		to divide; minute; (a measure word) to divide; minute; (a measure word); (a unit of leng)	light; ray; bright
trad. (分光)		分	光
simp. ^#(分光)		分	光

Pronunciation edit

Mandarin
(Pinyin): fēnguāng

(Zhuyin): ㄈㄣㄍㄨㄤ
Cantonese (Jyutping): fan¹ gwong¹

Mandarin
- (Standard Chinese)⁺
  - Hanyu Pinyin: fēnguāng
  - Zhuyin: ㄈㄣㄍㄨㄤ
  - Tongyong Pinyin: fenguang
  - Wade–Giles: fên¹-kuang¹
  - Yale: fēn-gwāng
  - Gwoyeu Romatzyh: fenguang
  - Palladius: фэньгуан (fɛnʹguan)
  - Sinological IPA ^(key): /fən⁵⁵ ku̯ɑŋ⁵⁵/
Cantonese
- (Standard Cantonese, Guangzhou–Hong Kong)⁺
  - Jyutping: fan¹ gwong¹
  - Yale: fān gwōng
  - Cantonese Pinyin: fan¹ gwong¹
  - Guangdong Romanization: fen¹ guong¹
  - Sinological IPA ^(key): /fɐn⁵⁵ kʷɔːŋ⁵⁵/

Verb edit

分光

(physics) to separate a light beam into its spectral components

Derived terms edit

分光儀／分光仪
分光鏡／分光镜

Japanese edit

Kanji in this term
分	光
ぶん Grade: 2	こう Grade: 2
on’yomi

Etymology edit

分 (bun, “to divide”) +‎ 光 (kō, “light”)

Pronunciation edit

(Tokyo) ぶんこー [bùńkóó] (Heiban – [0])^[1]^[2]
IPA^(key): [bɯ̟̃ᵝŋko̞ː]

Noun edit

分(ぶん)光(こう) • (bunkō) ^{←ぶんくわう (bunkwau)^?}

a spectrum

Synonyms edit

スペクトル (supekutoru)
(rare) 光譜(こうふ) (kōfu)

Derived terms edit

Derived terms

分光学(ぶんこうがく) (bunkōgaku): spectroscopy, the study of spectra
分光法(ぶんこうほう) (bunkōhō): spectroscopy, the study of spectra
分光器(ぶんこうき) (bunkōki): a spectroscope
分光計(ぶんこうけい) (bunkōkei): a spectrometer
分光測定法(ぶんこうそくていほう) (bunkō sokuteihō): spectrometry
分光分析(ぶんこうぶんせき) (bunkō bunseki): spectroscopic analysis
分光特性(ぶんこうとくせい) (bunkō tokusei): a spectral characteristic
分光光度計(ぶんこうこうどけい) (bunkō kōdokei): a spectrophotometer
分光測光法(ぶんこうそっこうほう) (bunkō sokkōhō): spectrophotometry
分光写真機(ぶんこうしゃしんき) (bunkō shashinki): a spectrograph
分光化学(ぶんこうかがく) (bunkō kagaku): spectrochemistry
分光蛍光計(ぶんこうけいこういけい) (bunkō keikōikei): a spectrofluorometer
分光視差(ぶんこうしさ) (bunkō shisa): spectroscopic parallax
分光連星(ぶんこうれんせい) (bunkō rensei): a spectroscopic binary, a spectroscopic binary star

Verb edit

分(ぶん)光(こう)する • (bunkō suru) ^{←ぶんくわう (bunkwau)^?}suru (stem 分(ぶん)光(こう)し (bunkō shi), past 分(ぶん)光(こう)した (bunkō shita))

to divide light into a spectrum

Conjugation edit

Conjugation of "分光する" (See Appendix:Japanese verbs.)

Katsuyōkei ("stem forms")
Mizenkei ("imperfective")	分光し	ぶんこうし	bunkō shi
Ren’yōkei ("continuative")	分光し	ぶんこうし	bunkō shi
Shūshikei ("terminal")	分光する	ぶんこうする	bunkō suru
Rentaikei ("attributive")	分光する	ぶんこうする	bunkō suru
Kateikei ("hypothetical")	分光すれ	ぶんこうすれ	bunkō sure
Meireikei ("imperative")	分光せよ¹ 分光しろ²	ぶんこうせよ¹ ぶんこうしろ²	bunkō seyo¹ bunkō shiro²
Key constructions
Passive	分光される	ぶんこうされる	bunkō sareru
Causative	分光させる分光さす	ぶんこうさせるぶんこうさす	bunkō saseru bunkō sasu
Potential	分光できる	ぶんこうできる	bunkō dekiru
Volitional	分光しよう	ぶんこうしよう	bunkō shiyō
Negative	分光しない	ぶんこうしない	bunkō shinai
Negative continuative	分光せず	ぶんこうせず	bunkō sezu
Formal	分光します	ぶんこうします	bunkō shimasu
Perfective	分光した	ぶんこうした	bunkō shita
Conjunctive	分光して	ぶんこうして	bunkō shite
Hypothetical conditional	分光すれば	ぶんこうすれば	bunkō sureba
¹ Written imperative ² Spoken imperative

References edit

^ Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tōkyō: Sanseidō, →ISBN
^ NHK Broadcasting Culture Research Institute, editor (1998), NHK日本語発音アクセント辞典 [NHK Japanese Pronunciation Accent Dictionary] (in Japanese), Tōkyō: NHK Publishing, →ISBN

Korean edit

Hanja in this term
分	光

Noun edit

分光 • (bun'gwang) (hangeul 분광)

Hanja form^? of 분광 (“spectrum”).

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