Two-photon diffraction and quantum lithography

Preprint

8 March 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0103035

Abstract

We report a proof-of-principle experimental demonstration of quantum lithography. Utilizing the entangled nature of a two-photon state, the experimental results have bettered the classical diffraction limit by a factor of two. This is a quantum mechanical two-photon phenomenon but not a violation of the uncertainty principle.

Keywords

DIFFRACTION AND QUANTUM
TWO PHOTON DIFFRACTION
QUANTUM LITHOGRAPHY
UNCERTAINTY

All Related Versions

Version 1, 2001-03-08, ArXiv
Published version: Physical Review Letters, 87 (1), 013602.

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