Baum Peter, Breuer Markus, Riedle Eberhard, Steinmeyer Günter
Lehrstuhl für BioMolekulare Optik, Ludwig-Maximilians-Universität, München, Germany.
Opt Lett. 2006 Jul 15;31(14):2220-2. doi: 10.1364/ol.31.002220.
We use Brewster-angled chirped mirrors for dispersion compensation of a noncollinear optical parametric amplifier. This novel mirror design virtually eliminates spurious surface reflections and resultant dispersion ripple. The absence of compression artifacts is demonstrated by the generation of clean 5.6 fs pulses, with what is believed to be an unprecedented low ripple-induced satellite content for a nonadaptive scheme. In addition, the 270 THz spectral coverage allows generation of widely tunable visible pulses of 8 to 15 fs duration.
我们使用布儒斯特角啁啾镜对非共线光学参量放大器进行色散补偿。这种新颖的镜设计几乎消除了杂散表面反射和由此产生的色散纹波。通过产生干净的5.6飞秒脉冲证明了不存在压缩伪像，对于非自适应方案而言，据信其具有前所未有的低纹波诱导卫星成分。此外，270太赫兹的光谱覆盖范围允许产生持续时间为8至15飞秒的广泛可调谐可见脉冲。
