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Classical and quantum optical computing

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posted on 2023-06-09, 05:25 authored by Rupert YoungRupert Young, Phil BirchPhil Birch, Chris ChatwinChris Chatwin
The quantum Fourier transform (QFT);Similarities and differences of coherent optical FFT to the QFT. Grover’s search algorithm implemented with a coherent optical correlator. Quantum algorithms requiring bit entanglement -Shor’s algorithm for large number factorisation. Spatial Light Modulator (SLM) pixels placed in a binary superposition state. Addressed with an “interaction free” measurement. Allows exponential increase in processing power. Quantum search algorithm for a decryption problem based on superposition state of coherent wavefront.

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Publication status

  • Published

File Version

  • Published version

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1-48

Presentation Type

  • lecture

Event name

IET Communities

Event location

University of Sussex

Event type

conference

Event date

21/2/2017

Department affiliated with

  • Engineering and Design Publications

Research groups affiliated with

  • Industrial Informatics and Signal Processing Research Group Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2017-03-09

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