Nick Holonyak

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/nick-holonyak

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. When was Nick Holonyak born?November 3, 1928
2. Where was Nick Holonyak born?Zearing, Illinois, USA
3. What is Nick Holonyak known for?Invention of the first visible light semiconductor laser diode
4. Who invented Nick Holonyak?1962
5. What is the academic affiliation?University of Illinois Urbana-Champaign (John Bardeen Endowed Chair)
6. What is the scientific field?Semiconductor physics and optoelectronics

Semiconductor Laser Diode: A solid-state device that emits coherent light when an electric current passes through a semiconductor material, capable of producing visible wavelengths.
Light-Emitting Diode (LED): A semiconductor device that emits light when an electric current is passed through it, characterized by high efficiency and long lifespan.