Time-frequency Domain Analogues of Phase Space Sub-Planck Structures
Optics
2009-11-13 v2 Quantum Physics
Abstract
We present experimental data of the frequency resolved optical gating (FROG) measurements of light pulses revealing interference features corresponding to sub-Planck structures in phase space. For superpositions of pulses a small, sub-Fourier shift in the carrier frequency leads to a state orthogonal to the initial one, although in the representation of standard time-frequency distributions these states seem to have a nonvanishing overlap.
Cite
@article{arxiv.physics/0607141,
title = {Time-frequency Domain Analogues of Phase Space Sub-Planck Structures},
author = {Ludmila Praxmeyer and Piotr Wasylczyk and Czeslaw Radzewicz and Krzysztof Wodkiewicz},
journal= {arXiv preprint arXiv:physics/0607141},
year = {2009}
}
Comments
New title, minor changes