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Controlling the carrier-envelope phase of few-cycle focused laser beams with a dispersive beam expander
Citation
Zapata-Rodriguez, Carlos J. and Porras Borrego, Miguel Angel 
ORCID: https://orcid.org/0000-0001-8058-9377
(2008).
Controlling the carrier-envelope phase of few-cycle focused laser beams with a dispersive beam expander.
"Optics Express", v. 16
(n. 26);
pp. 22090-22098.
ISSN 1094-4087.
https://doi.org/10.1364/OE.16.022090.
Description
| Title: | Controlling the carrier-envelope phase of few-cycle focused laser beams with a dispersive beam expander |
|---|---|
| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Optics Express |
| Date: | December 2008 |
| ISSN: | 1094-4087 |
| Volume: | 16 |
| Subjects: | |
| Freetext Keywords: | Focalize few-cycle laser pulses, ultrashort beam, immersion microscope |
| Faculty: | E.T.S.I. Minas (UPM) |
| Department: | Física Aplicada a los Recursos Naturales [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
We report on a procedure to focalize few-cycle laser pulses in dispersive media with controlled waveform. Stationarity of the carrierenvelope phase for extended depth of focus is attained by shaping the spatial dispersion of the ultrashort beam. An adjustable group velocity is locally tuned in order to match a prescribed phase velocity at focus. A hybrid diffractive-refractive lens system is proposed to drive the wavefield to an immersion microscope objective under convenient broadband modulation. Numerical simulations demonstrate robustness over positioning of this dispersive beam expander.
More information
| Item ID: | 2942 |
|---|---|
| DC Identifier: | https://oa.upm.es/2942/ |
| OAI Identifier: | oai:oa.upm.es:2942 |
| DOI: | 10.1364/OE.16.022090 |
| Official URL: | http://www.opticsinfobase.org/oe/issue.cfm?volume=... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 06 May 2010 10:03 |
| Last Modified: | 20 Apr 2016 12:33 |
