University of Illinois Urbana-Champaign

Direct insitu measurements of absolute carrier envelope phase of ultrashort pulses

Debrah, Duke A.

Content Files
1452586.pptx
3958.pdf

Permalink

https://hdl.handle.net/2142/104393

Description

Title
Direct insitu measurements of absolute carrier envelope phase of ultrashort pulses
Author(s)
Debrah, Duke A.
Contributor(s)
  • Li, Wen
  • Stewart, Gabriel A.
  • Basnayake, Gihan
Issue Date
2019-06-19
Keyword(s)
Instrument/technique demonstration
Date of Ingest
  • 2019-07-15T22:16:50Z
  • 2020-01-25T19:30:57Z
Abstract
Many interesting and important physical processes such as high-harmonic generation and coherent control are highly sensitive to the absolute Carrier Envelope Phase (CEP) of ultrashort laser pulses. Thus, the control and measurement of the CEP is of immense importance in strong field physics and chemistry. Even though the relative CEP can be measured with few existing technologies, a simple direct insitu technique has not been developed previously. Here we demonstrate a new technique based on angular streaking that can achieve such a goal. The results have been compared directly with well-known f-2f interferometer measurements. This new technique will assist the research on light-matter interactions involving ultrashort pulses and improve attosecond metrology.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
eng
Permalink
http://hdl.handle.net/2142/104393
DOI
https://doi.org/10.15278/isms.2019.WC04
Copyright and License Information
Copyright 2019 Duke A. Debrah

Owning Collections

Abstracts & Presentations - 2019 International Symposium on Molecular Spectroscopy PRIMARY