Generation of 2 terawatt sub-8 fs laser pulses using optical parametric chirped pulse amplification

被引：0

作者：

Witte, S. ^{[1
]}

Zinkstok, R. Th. ^{[1
]}

Hogervorst, W. ^{[1
]}

Eikema, K. S. E. ^{[1
]}

机构：

[1] Vrije Univ Amsterdam, Ctr Laser, Atom Mol & Laser Phys Grp, De Boelelaan 1081, NL-1081 HV Amsterdam, Netherlands

来源：

ULTRAFAST PHENOMENA XV | 2007年 / 88卷

关键词：

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We demonstrate the generation of near-Fourier-limited 7.6 fs laser pulses with an intensity of 2 terawatt at 30 Hz repetition rate, using noncollinear optical parametric chirped pulse amplification. A spectrum as wide as 3 10 nm from a 6.2 fs oscillator laser has been amplified. Compression close to the Fourier-limit of 7.3 fs is achieved with a grating compressor and an LCD phase shaper. Amplified fluorescence is kept below 0.2%, with a pre-pulse contrast of 2 x 10(-8) on picosecond timescales.

引用

页码：59 / +

页数：2

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