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Thursday, October 8, 2026

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Theodor W. Hänsch

Nobel Prize laureate in Physics 2005
Theodor W. Hänsch — Nobel Prize
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Physics 2005
Born : 1941-10-30 — Heidelberg, Germany
“for their contributions to the development of laser-based precision spectroscopy, including the optical frequency comb technique”
Physics · 2005
Theodor W. Hänsch is a German physicist born on October 30, 1941, in Heidelberg. He is known for his significant contributions to laser-based precision spectroscopy, particularly for developing the optical frequency comb technique. In 2005, he was awarded the Nobel Prize in Physics for his work in this field, which has led to major advancements in measuring light frequencies. His research has various applications, ranging from metrology to fundamental physics.

Frequently asked

Who is Theodor W. Hänsch?
Theodor W. Hänsch is a German physicist born on October 30, 1941, in Heidelberg. He is known for his significant contributions to laser-based precision spectroscopy, particularly for developing the optical frequency comb technique. In 2005, he was awarded the Nobel Prize in Physics for his work in this field, which has led to major advancements in measuring light frequencies. His research has various applications, ranging from metrology to fundamental physics.
In what year did Theodor W. Hänsch win the Nobel Prize?
2005 — Physics
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