Arthur Leonard Schawlow
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.
5 May 1921
Born on the same birth day (5 May): Bernard Pivot • Chief Bender • Christopher Morley • Georgios Papadopoulos • Henry Cavill • Josh Weinstein • Juan Pablo Sorín • Justin Kluivert • Karl Marx • Lance Henriksen • Maggie MacNeal • Nathan Chen • Raúl Jiménez • Tyrone Power • Žigmund Pálffy
Born in the same month (May 1921): Andrei Sakharov • Andrew Grima • Daniel Gélin • Dennis Brain • Edna Doré • George S. Hammond • Hal David • Hal Newhouser • Harry Carey Jr. • Heinz G. Konsalik • Humphrey Lyttelton • Joan Eardley • Joseph Beuys • Karel van het Reve • Kitty Kallen • Leslie Broderick • Sophie Scholl • Tom Uren • Vladimir Colin