A double OPA femtosecond laser system for transient absorption spectroscopy

被引：35

作者：

Schweitzer, G ^{[1
]}

Xu, L ^{[1
]}

Craig, B ^{[1
]}

DeSchryver, FC ^{[1
]}

机构：

[1] SPECTRA PHYS LASERS INC,MT VIEW,CA

来源：

OPTICS COMMUNICATIONS | 1997年 / 142卷 / 4-6期

关键词：

transient absorption; femtosecond laser; optical parametric generation; optical parametric amplification;

D O I：

10.1016/S0030-4018(97)00301-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a novel approach for femtosecond time reserved transient absorption spectroscopy in which we use an amplified laser system to pump two identical optical parametric generators/amplifiers at the same time. This scheme brings about several advantages: first, both pump and probe laser an independently tunable over a wide spectral range from 300 nm to 3 mu m, and second, a high time resolution (100 fs cross correlation width) is still achieved. (C) 1997 Elsevier Science B.V.

引用

页码：283 / 288

页数：6

共 29 条

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