Hermann Anton Haus (1925–2003) was a Slovene-American physicist, electrical engineer, and Institute Professor at the Massachusetts Institute of Technology. Haus' research and teaching ranged from fundamental investigations of quantum uncertainty as manifested in optical communications to the practical generation of ultra-short optical pulses. In 1994, the Optical Society of America recognized Dr. Haus' contributions with its Frederic Ives Medal, the society's highest award.