Charles K. Kao
Sir Charles Kao Kuen GBM KBE FRS FREng (November 4, 1933 – September 23, 2018) was a Chinese physicist and Nobel laureate who contributed to the development and use of fiber optics in telecommunications. In the 1960s, Kao created various methods to combine glass fibers with lasers in order to transmit digital data, which laid the groundwork for the evolution of the Internet.
The Honorable Sir Charles K. Kao | |
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高錕 | |
Kao in 2004 | |
Born | Charles Kuen Kao November 4, 1933 Shanghai, China |
Died | September 23, 2018 84) Sha Tin, Hong Kong | (aged
Citizenship | United Kingdom United States |
Alma mater | University College London (PhD 1965, issued by University of London) Woolwich Polytechnic (BSc 1957 issued by University of London) |
Known for | Fiber optics Fiber-optic communication |
Spouse |
Gwen May-Wan Kao (m. 1959) |
Children | 2 |
Awards |
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Scientific career | |
Fields | Physics |
Institutions | Chinese University of Hong Kong Standard Telephones and Cables ITT Corporation Yale University |
Doctoral advisor | Harold Barlow |
Charles K. Kao | |||||||||||||||||||
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Traditional Chinese | 高錕 | ||||||||||||||||||
Simplified Chinese | 高锟 | ||||||||||||||||||
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Kao was born in Shanghai. His family settled in Hong Kong in 1949. He graduated from St. Joseph's College in Hong Kong in 1953 and went to London to study electrical engineering. In the 1960s, Kao worked at Standard Telecommunication Laboratories, the research center of Standard Telephones and Cables (STC) in Harlow, and it was here in 1966 that he laid the groundwork for fiber optics in communication. Known as the "godfather of broadband", the "father of fiber optics", and the "father of fiber optic communications", he continued his work in Hong Kong at the Chinese University of Hong Kong, and in the United States at ITT (the parent corporation for STC) and Yale University. Kao was awarded the Nobel Prize in Physics for "groundbreaking achievements concerning the transmission of light in fibers for optical communication". In 2010, he was knighted by Queen Elizabeth II for “services to fiber optic communications”.
A permanent resident of Hong Kong, Kao was a citizen of the United Kingdom and the United States.