# Alfred Y. Cho

> Alfred Yi Cho is a Chinese-American electrical engineer, inventor, and optical engineer. He is the Adjunct Vice President of Semiconductor Research at Alcatel-Lucent's Bell Labs. He is known as the "father of molecular beam epitaxy"; a technique he developed at that facility in the late 1960s. He is also the co-inventor, with Federico Capasso of quantum cascade lasers at Bell Labs in 1994.

*Chinese electrical engineer*

**Canonical URL:** https://fame.am/person/alfred-y-cho

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1937-07-10
- **Status:** living
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 45.2 / 100
- **Momentum:** 0.4 / 100  (trend: FALLING)
- **Historical depth:** 12.0 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 55.0 / 100

## Sources
- [卓以和](https://zh.wikipedia.org/wiki/%E5%8D%93%E4%BB%A5%E5%92%8C)
- [ألفرد تشو](https://ar.wikipedia.org/wiki/%D8%A3%D9%84%D9%81%D8%B1%D8%AF_%D8%AA%D8%B4%D9%88)
- [الفرد تشو](https://arz.wikipedia.org/wiki/%D8%A7%D9%84%D9%81%D8%B1%D8%AF_%D8%AA%D8%B4%D9%88)
- [আলফ্রেড চো](https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%B2%E0%A6%AB%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_%E0%A6%9A%E0%A7%8B)
- [Alfred Y. Cho](https://de.wikipedia.org/wiki/Alfred_Y._Cho)
- [Alfred Y. Cho](https://en.wikipedia.org/wiki/Alfred_Y._Cho)
- [آلفرد چو](https://fa.wikipedia.org/wiki/%D8%A2%D9%84%D9%81%D8%B1%D8%AF_%DA%86%D9%88)
- [Ալֆրեդ Չո](https://hy.wikipedia.org/wiki/%D4%B1%D5%AC%D6%86%D6%80%D5%A5%D5%A4_%D5%89%D5%B8)
- [アルフレッド・チョー](https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%AB%E3%83%95%E3%83%AC%E3%83%83%E3%83%89%E3%83%BB%E3%83%81%E3%83%A7%E3%83%BC)
- [Alfred Y. Cho](https://mg.wikipedia.org/wiki/Alfred_Y._Cho)
- [Alfred Y. Cho](https://nl.wikipedia.org/wiki/Alfred_Y._Cho)
- [Alfred Yi Cho](https://pt.wikipedia.org/wiki/Alfred_Yi_Cho)
- [Чо, Альфред](https://ru.wikipedia.org/wiki/%D0%A7%D0%BE%2C_%D0%90%D0%BB%D1%8C%D1%84%D1%80%D0%B5%D0%B4)
- [Trác Dĩ Hòa](https://vi.wikipedia.org/wiki/Tr%C3%A1c_D%C4%A9_H%C3%B2a)
- [Wikidata](https://www.wikidata.org/wiki/Q462900)

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