The Life Scientific Peter Knight on quantum technologies
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Nov 11, 2025 Sir Peter Knight, Emeritus Professor at Imperial College London, is a trailblazer in quantum optics and a key figure in the UK's National Quantum Technologies Programme. He discusses how quantum computers could solve complex problems in seconds and explains the intriguing concept of superposition and its implications. Knight shares insights from his transition from chemistry to theoretical physics and reflects on his pride in mentoring future quantum scientists. He also outlines the UK's leading position in quantum technology and its transformative potential across various fields.
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Century Of Quantum Technology
- Quantum physics transformed everyday tech like lasers and semiconductors over the last century.
- 2025 celebrates 100 years and emerging quantum-enabled technologies.
Power Of Superposition
- Superposition lets quantum systems occupy multiple states simultaneously and underpins many quantum devices.
- Practical uses already include atomic clocks and GPS timing.
Scholarship Changed His Path
- Knight grew up in a working-class semi-rural home with parents who pushed educational opportunity.
- He won a scholarship via the 11-plus which opened access to excellent teaching and shaped his trajectory.