Phase Matching and Quasi-Phase Matching of Extreme High-Order Harmonic Generation

Author
Abstract

We present new schemes for phase matching and quasi-phase matching extreme high-order harmonic generation. Using longer wavelength driving light at 1.3 \ im, we extend full phase matching of high harmonic generation in argon and neon to 100 and 200 eV respectively, well beyond the phase-matching limit for 0.8 \ im. Also, we show that multiple weak quasi-CW waves can induce phase modulated structures in the high-harmonic generation process that can be used for highly efficient quasi-phase matching.

Year of Conference
2009
Conference Name
Ultrafast Phenomena XVI
Start Page or Article ID
12-14
Date Published
2009-01
Publisher
Springer Berlin Heidelberg
Conference Location
Berlin, Heidelberg
ISBN Number
978-3-540-95946-5
DOI
10.1007/978-3-540-95946-5_4
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Publication Status
JILA PI
JILA Topics
Conference Proceedings