| Literature DB >> 11461466 |
M D'Angelo1, M V Chekhova, Y Shih.
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 beaten the classical diffraction limit by a factor of 2. This is a quantum mechanical two-photon phenomenon but not a violation of the uncertainty principle.Year: 2001 PMID: 11461466 DOI: 10.1103/PhysRevLett.87.013602
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161