An optical computer built at Wits University could help make quantum computing more accessible in developing nations.

This book presents a systematic account of optical coherence theory within the framework of classical optics, as applied to such topics as radiation from sources of different states of coherence, ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...

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These astonishing breakthroughs depended upon centuries of developments in chemistry, optics, and the visual arts, accelerating in the decades after 1790. The Niépce Heliograph was made in 1827, ...