Dramatic enhancement of high-order harmonic generation.

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Dramatic enhancement of high-order harmonic generation. Abstract Text:

Eiji J Takahashi,Tsuneto Kanai,Kenichi L Ishikawa,Yasuo Nabekawa,Katsumi Midorikawa,

We present a dramatic enhancement [Phys. Rev. Lett. 91, 043002 (2003)] of high-order harmonic generation by simultaneous irradiation of booster harmonics. A key feature of our experiment is the use of mixed gases (Xe and He) with different ionization energies. The harmonics from Xe atoms act as a booster to increase the harmonic yield from He by a factor of 4 x 10(3). The dominance of the dramatic enhancement effect is supported by simulation with the time-dependent Schrödinger equation as well as the observed spatial characteristic of the generated harmonics and dependence on medium conditions.

Dramatic enhancement of high-order harmonic generation. Publishing Authors By Initials

EJ Takahashi,T Kanai,KL Ishikawa,Y Nabekawa,K Midorikawa,

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Dramatic enhancement of high-order harmonic generation. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Physical review letters

VOLUME: 99

Page Numbers: 053904

Journal Abbreviation: Phys. Rev. Lett.

ISSN: 0031-9007

DAY: 2

MONTH: 08

YEAR: 2007

Dramatic enhancement of high-order harmonic generation. Information

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LANGUAGE: eng

NlmUniqueID: 401141

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Grant and Affiliation Information for Dramatic enhancement of high-order harmonic generation.

AFFILIATION: Laser Technology Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. ejtak@riken.jp

Country: United States

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MEDLINETA: Phys Rev Lett

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