Cerullo G, Nisoli M, Stagira S, De Silvestri S
Opt Lett. 1998 Aug 15;23(16):1283-5. doi: 10.1364/ol.23.001283.
Pulses with 180-THz bandwidth and 2-microJ energy were generated by a noncollinear optical parametric amplifier in the visible, pumped by the second harmonic of a Ti:sapphire laser. A portion of the amplified pulse spectrum was compressed to 7.2 fs by use of a thin prism sequence.
由钛宝石激光器的二次谐波泵浦的非共线光学参量放大器在可见光波段产生了带宽为180太赫兹、能量为2微焦的脉冲。利用一组薄棱镜将放大后的脉冲光谱的一部分压缩至7.2飞秒。