. . "Arthur Leonard Schawlow (May 5, 1921 \u2013 April 28, 1999) was an American physicist. He shared the 1981 Nobel Prize in Physics with Nicolaas Bloembergen and Kai Siegbahn for his work on lasers."@en . . "1921-05-05Z"^^ . . . . "Arthur Leonard Schawlow"@en . . . "1921Z"^^ . . "1999-04-28Z"^^ . . . "American physicist" . . "Schawlow, Arthur Leonard"@en . "1999Z"^^ . .