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4th November 1933
4th November 1933
Celebrated as the "Father of Fibre Optics" and awarded the 2009 Nobel Prize in Physics, Sir Charles K. Kao was a visionary physicist whose groundbreaking research revolutionised global telecommunications.
Celebrated as the "Father of Fibre Optics" and awarded the 2009 Nobel Prize in Physics, Sir Charles K. Kao was a visionary physicist whose groundbreaking research revolutionised global telecommunications.
In the 1960s, while working at Standard Telecommunication Laboratories in the UK, Kao made the monumental discovery that the severe signal loss in glass fibres was caused by chemical impurities rather than the properties of the glass itself. By calculating that reducing these impurities could allow light signals to travel immense distances with minimal loss, he laid the theoretical and practical foundation for modern fibre-optic cables. This breakthrough effectively paved the way for the high-speed internet, digital communications, and data networks that form the backbone of our interconnected world today.
In the 1960s, while working at Standard Telecommunication Laboratories in the UK, Kao made the monumental discovery that the severe signal loss in glass fibres was caused by chemical impurities rather than the properties of the glass itself. By calculating that reducing these impurities could allow light signals to travel immense distances with minimal loss, he laid the theoretical and practical foundation for modern fibre-optic cables. This breakthrough effectively paved the way for the high-speed internet, digital communications, and data networks that form the backbone of our interconnected world today.
Beyond his transformational scientific achievements, Kao was a dedicated educator, serving for nearly a decade as the Vice-Chancellor of The Chinese University of Hong Kong, where he passionately championed higher education and technological innovation.
Beyond his transformational scientific achievements, Kao was a dedicated educator, serving for nearly a decade as the Vice-Chancellor of The Chinese University of Hong Kong, where he passionately championed higher education and technological innovation.
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