Kastler | Alfred

Which specific area (optical pumping, atomic clocks, or the location) do you want to emphasize?

Kastler’s groundbreaking technique, developed alongside Jean Brossel, is known as "optical pumping." alfred kastler

In the mid-20th century, physicists could observe atoms, but they couldn't easily control their internal states. Enter Alfred Kastler, a French physicist whose ingenious methods of using light to manipulate atomic energy levels earned him the 1966 Nobel Prize in Physics. Kastler didn't just study light; he taught it to reorganize the structure of matter. Which specific area (optical pumping, atomic clocks, or