As compared with the solution using pulse envelope representation, the propagation equation using complex analytic signal representation reveals different spatiotemporal behaviors such as spectrum redshifting, narrowing, and pulse broadening, etc.2.
复解析信号解会出现光谱红移、变窄、脉冲变宽等与脉冲包络解不同的时空特性。
参考来源 - 飞秒脉冲光束通过自由空间、色散介质和透镜的传输特性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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