Optimizing quasi-phase matching of high harmonic generation using counterpropagating pulse trains

Oren Cohen; Amy L. Lytle; Xiaoshi Zhang; Margaret M. Murnane; Henry C. Kapteyn

doi:10.1364/OL.32.002975

Optimizing quasi-phase matching of high harmonic generation using counterpropagating pulse trains

Oren Cohen^*, Amy L. Lytle, Xiaoshi Zhang, Margaret M. Murnane, Henry C. Kapteyn

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

We formulate a theory of quasi-phase matching of high harmonic generation using weak counterpropagating pulse trains. We predict the optimal laser intensities and pulse shapes for the counterpropagating field and find that the conversion efficiency is better than the efficiency obtained by simply suppressing harmonic emission from out-of-phase regions.

Original language	English
Pages (from-to)	2975-2977
Number of pages	3
Journal	Optics Letters
Volume	32
Issue number	20
DOIs	https://doi.org/10.1364/OL.32.002975
State	Published - 15 Oct 2007
Externally published	Yes

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title = "Optimizing quasi-phase matching of high harmonic generation using counterpropagating pulse trains",

abstract = "We formulate a theory of quasi-phase matching of high harmonic generation using weak counterpropagating pulse trains. We predict the optimal laser intensities and pulse shapes for the counterpropagating field and find that the conversion efficiency is better than the efficiency obtained by simply suppressing harmonic emission from out-of-phase regions.",

author = "Oren Cohen and Lytle, {Amy L.} and Xiaoshi Zhang and Murnane, {Margaret M.} and Kapteyn, {Henry C.}",

year = "2007",

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doi = "10.1364/OL.32.002975",

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AU - Cohen, Oren

AU - Lytle, Amy L.

AU - Zhang, Xiaoshi

AU - Murnane, Margaret M.

AU - Kapteyn, Henry C.

PY - 2007/10/15

Y1 - 2007/10/15

N2 - We formulate a theory of quasi-phase matching of high harmonic generation using weak counterpropagating pulse trains. We predict the optimal laser intensities and pulse shapes for the counterpropagating field and find that the conversion efficiency is better than the efficiency obtained by simply suppressing harmonic emission from out-of-phase regions.

AB - We formulate a theory of quasi-phase matching of high harmonic generation using weak counterpropagating pulse trains. We predict the optimal laser intensities and pulse shapes for the counterpropagating field and find that the conversion efficiency is better than the efficiency obtained by simply suppressing harmonic emission from out-of-phase regions.

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U2 - 10.1364/OL.32.002975

DO - 10.1364/OL.32.002975

M3 - 文章

AN - SCOPUS:39149096436

SN - 0146-9592

VL - 32

SP - 2975

EP - 2977

JO - Optics Letters

JF - Optics Letters

IS - 20

ER -

Optimizing quasi-phase matching of high harmonic generation using counterpropagating pulse trains

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