Theodor W. Hänsch

Theodor W. Hänsch is a German physicist renowned for his work in laser science. He developed advanced laser techniques that allow for extremely precise measurement of light frequencies, leading to practical applications like accurate atomic clocks and better understanding of fundamental physics. His innovations have significantly improved how scientists measure time and study atomic properties. In recognition of his contributions, Hänsch was awarded the Nobel Prize in Physics in 2005. His work has deepened our understanding of the universe and advanced technologies that rely on precise laser measurements.