Gerard A. Alphonse is a Haitian-American electrical engineer, [1] physicist and research scientist,.
Alphonse received a BSEE (1958) and MSEE (1959) from New York University, and a PhD in Electrophysics from Brooklyn Polytechnic Institute in 1967. [2]
As documented in the book by Alexander Magoun, Alphonse spent much of his career at the RCA Labs later to become spun off as the Sarnoff Institute. [3] He invented and demonstrated the world's highest performance superluminescent diode in 1986. The device is a broadband semiconductor light source and key component of next-generation fiber optic gyroscopes, low coherence tomography for medical imaging, and external cavity tunable lasers with applications to fiber optic communications. [4]
Alphonse was the 2005 president of the United States division of the Institute of Electrical and Electronics Engineers (IEEE). He has served on several of IEEE's committees and boards. [5]
He holds more than 50 U.S. patents, [6] was inducted into the New Jersey Inventors' Hall of Fame in 2005, [7] and in 2016 was honored with the Marcus Garvey Lifetime Achievement Award by the Institute for Caribbean Studies in Washington, D.C. [8]
His daughter is the journalist Lylah M. Alphonse. [9]