Arthur Leonard Schawlow was an American physicist who, along with Charles Townes, developed the theoretical basis for laser science. His central insight was the use of two mirrors as the resonant cavity to take maser action from microwaves to visible wavelengths. He shared the 1981 Nobel Prize in Physics with Nicolaas Bloembergen and Kai Siegbahn for his work using lasers to determine atomic energy levels with great precision.
Arthur Leonard Schawlow, American physicist and academic, Nobel Prize laureate (died 1999)
On May 5, in the year 1921, Arthur Leonard Schawlow, American physicist and academic, Nobel Prize laureate (died 1999). This event is recorded as a Notable Births event in the history of May 5, one of 343 recorded events on this date across all of history.
1 notable person is associated with this event, including Arthur Leonard Schawlow. Learn more below.
Key Facts
- This event took place on May 5, 1921 (AD era).
- It is categorised as a Notable Births event in recorded history.
- Referenced in 2 Wikipedia articles.
- 1 notable person is recorded as involved in or associated with this event.
- Wikipedia source last updated on 2 May 2026.
On This Date in History 343
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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