Schenkel B, Biegert J, Keller U, Vozzi C, Nisoli M, Sansone G, Stagira S, De Silvestri S, Svelto O
Swiss Federal Institute of Technology (ETH Zürich), Physics Department, Institute of Quantum Electronics, ETH Hönggerberg HPT, CH-8093 Zürich, Switzerland.
Opt Lett. 2003 Oct 15;28(20):1987-9. doi: 10.1364/ol.28.001987.
We demonstrate generation of 3.8-fs pulses with energies of up to 15 microJ from a supercontinuum produced in two cascaded hollow fibers. Ultrabroadband dispersion compensation was achieved through a closed-loop combination of a spatial light modulator for adaptive pulse compression and spectral-phase interferometry for direct electric-field reconstruction (SPIDER) measurements as feedback signal.
我们展示了从两根级联空心光纤中产生的超连续谱产生能量高达15微焦的3.8飞秒脉冲。通过将用于自适应脉冲压缩的空间光调制器与用于直接电场重建（SPIDER）测量的光谱相位干涉测量作为反馈信号进行闭环组合，实现了超宽带色散补偿。
