Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Mar 6;6:6465. doi: 10.1038/ncomms7465

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2015, Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.

This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

RABBIT trace in the presence of partial coherence for a laser intensity of (a) 0.02 TW cm⁻² and of (b) 2 TW cm⁻². The tilted black line in a indicates the variation of the attosecond group delay, the effective and coherent contrasts V of one of the sidebands are also reported. (c) Attosecond pulse train retrieved from the trace in a using FROG-CRAB (red continuous line) and RABBIT (green dashed line), and retrieved by Mixed-FROG (blue circles) from the trace in b. The grey shaded curve represents the temporal marginal of the original Wigner function W_P (ω, t) of the mixture. (d) Temporal marginals retrieved with Mixed-FROG for different laser intensities. Inset: original and retrieved Wigner functions of the attosecond pulse train.