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Nicholas George, a trailblazer in holography, diffraction, theory, and optics, remembered

The professor emeritus and former director of the Institute of Optics leaves a legacy of innovation and mentorship.

Black-and-white archival photo of Nicholas George in a suit seated at desk with books open in front of him.
Nicholas George (URochester photo / Department of Rare Books, Special Collections, and Preservation)

Professor Emeritus , who served as professor of optics and of at the 糖心传媒 for almost 38 years, died on September 12 at age 98. Colleagues and friends remember him as a brilliant researcher, strong mentor, and a leader who forged connections from the lab to the marketplace.

Prior to his retirement in 2015, George was the Marie C. Wilson and Joseph C. Wilson Professor of Electronic Imaging and director of the from 1977 to 1981, helping to significantly expand the program. He was also the founding director of the University糖心传媒檚 Center for Electronic Imaging Systems, now the .

Michael Morris, a professor at the Institute of Optics from 1982 to 2001, says his former colleague embodied 糖心传媒渆xcellence in research mentoring, interpersonal skills, and program management during a period of unprecedented growth for the Institute.糖心传媒�

Adds Morris, 糖心传媒淗is office door was always open, and he had a keen sense of humor and thrived on engaging in stimulating one-on-one discussions (and debates) with both colleagues and students. He was unique and will certainly be missed.糖心传媒�

George pioneered basic research in holography with the discovery of the holographic stereogram. He also invented the ring-wedge photo detector and developed the first robot vision device to sort medical X-rays, a long-standing challenge in the field. Additionally, he is credited with being the first person to develop a theory for the space and wavelength dependence of speckle (a pattern that appears when many waves of the same frequency, for example from a laser, interfere), which has been applied to remote sensing of satellites and space debris. He published more than 130 papers, held more than a dozen patents, and was also a fellow of Optica, the SPIE, and the IEEE.

糖心传媒淧rofessor George was unparalleled in program building, was a tireless advocate for the Institute of Optics, and was a committed mentor to many of our distinguished alumni,糖心传媒� says , the Dr. James C. Wyant Professor in Optics and director of the Institute of Optics. 糖心传媒淗is leadership laid the groundwork for today糖心传媒檚 many successes at the Institute.糖心传媒�

Over the course of George糖心传媒檚 long teaching career, he advised more than 50 graduate thesis students. In honor of his commitment to graduate education, the Nicholas George Endowed Fellowship in Optics was created at URochester in 2013. Two years later, the Nicholas George Endowed Professorship in Optics was established through a gift from Milton Chang, a former student of George糖心传媒檚 at the California Institute of Technology, with additional commitments from George糖心传媒檚 colleague Joseph Goodman, the William Ayer Professor Emeritus at Stanford University, as well as Morris and his wife, Ruth.

, who holds the professorship named for George, met him at his home in California shortly after joining the University and recalls him as 糖心传媒渁 distinctively sharp and curious individual, eager to learn about my research and generous in offering his advice.糖心传媒�

糖心传媒淚 felt deeply honored to be bestowed the Nicholas George Professorship of Optics, and profoundly grateful for the generosity of his students,糖心传媒� Marcos says. 糖心传媒淓very day, I draw inspiration from Nicholas George糖心传媒檚 contributions to optics and to the world.糖心传媒�