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Icons of Progress

Excimer Laser Surgery


A modern medical breakthrough that has touched millions of people started with some turkey left over from Thanksgiving Day dinner, November 26, 1981.

Three researchers at the IBM ® Thomas J. Watson Research Center in Yorktown, New York—Samuel Blum, Rangaswamy Srinivasan and James J. Wynne—had been exploring new ways to use the excimer laser that had been recently acquired by their laser physics and chemistry group. Blum was an expert in materials science; Srinivasan was a photochemist with 21 US patents to his name; and Wynne was a physicist, who was the manager of the