超短脉冲在现代光学中的到了更广泛的应用。如在激光材料加工、医学成像以及光通信等领域。棱镜和光栅都是用于操控光脉冲时间特性的典型光学元件。在本示例中,建模了一个由两个衍射光栅组成的光栅展宽器,并演示了脉冲经其传播后发生的脉冲展宽效应。
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9. 文件信息
- Focusing of Femtosecond Pulse by using a High-NA Off-Axis Parabolic Mirror
- Pulse Focusing with High-NA Lens
- Pulse Broadening in Dispersive Media